呋喃并[2,3-c]吡啶-7(6h)-酮 | 84400-98-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 呋喃吡啶类
• 中文名称: 呋喃并[2,3-c]吡啶-7(6h)-酮
• 中文别名: 呋喃[2,3-C]并吡啶-7(6氢)-酮
• 英文名称: furo<2,3-c>pyridin-7(6H)-one
• 英文别名: furo[2,3-c]pyridin-7(6H)-one；6H-furo[2,3-c]pyridin-7-one
• CAS: 84400-98-6
• 化学式: C₇H₅NO₂
• mdl: MFCD01544382
• 分子量: 135.122
• InChiKey: SHSNAKRNZGOTJL-UHFFFAOYSA-N

物化性质

• 熔点：
  149-152 °C(Solv: acetone (67-64-1); water (7732-18-5))
• 沸点：
  372.8±42.0 °C(Predicted)
• 密度：
  1.288±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  42.2
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2934999090
• 储存条件：
  储存条件：2-8°C，密封保存，并保持干燥。

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : Furo[2,3-C]Pyridine-7(6H)-One
REACH No. : A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances

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SECTION 2: Hazards identification
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Acute toxicity, Oral (Category 4), H302
For the full text of the H-Statements mentioned in this Section, see Section 16.
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Xn Harmful R22
For the full text of the R-phrases mentioned in this Section, see Section 16.
Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram
Signal word Warning
Hazard statement(s)
H302 Harmful if swallowed.
Precautionary statement(s) none
Supplemental Hazard none
Statements
Other hazards
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.

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SECTION 3: Composition/information on ingredients
Substances
Molecular weight : 135,12 g/mol
Hazardous ingredients according to Regulation (EC) No 1272/2008
Component Classification Concentration
Furo[2,3-C]Pyridine-7(6H)-One
Acute Tox. 4; H302 <= 100 %
Hazardous ingredients according to Directive 1999/45/EC
Component Classification Concentration
Furo[2,3-C]Pyridine-7(6H)-One
Xn, R22 <= 100 %
For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

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SECTION 4: First aid measures
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
Indication of any immediate medical attention and special treatment needed
No data available

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SECTION 5: Firefighting measures
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Nature of decomposition products not known.
Advice for firefighters
Wear self-contained breathing apparatus for firefighting if necessary.
Further information
No data available

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SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure
adequate ventilation. Avoid breathing dust.
For personal protection see section 8.
Environmental precautions
Do not let product enter drains.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

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SECTION 7: Handling and storage
Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Storage class (TRGS 510): Non Combustible Solids
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

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SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested
and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Complete suit protecting against chemicals, The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator.For higher
level protection use type OV/AG/P99 (US) or type ABEK-P2 (EU EN 143) respirator cartridges.
Use respirators and components tested and approved under appropriate government standards
such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Do not let product enter drains.

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SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) Appearance Form: solid
b) Odour No data available
c) Odour Threshold No data available
d) pH No data available
e) Melting point/freezing No data available
point
f) Initial boiling point and No data available
boiling range
g) Flash point No data available
h) Evaporation rate No data available
i) Flammability (solid, gas) No data available
j) Upper/lower No data available
flammability or
explosive limits
k) Vapour pressure No data available
l) Vapour density No data available
m) Relative density No data available
n) Water solubility No data available
o) Partition coefficient: n- No data available
octanol/water
p) Auto-ignition No data available
temperature
q) Decomposition No data available
temperature
r) Viscosity No data available
s) Explosive properties No data available
t) Oxidizing properties No data available
Other safety information
No data available

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SECTION 10: Stability and reactivity
Reactivity
No data available
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
No data available
Conditions to avoid
No data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
In the event of fire: see section 5

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SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
No data available
Skin corrosion/irritation
No data available
Serious eye damage/eye irritation
No data available
Respiratory or skin sensitisation
No data available
Germ cell mutagenicity
No data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
No data available
Specific target organ toxicity - single exposure
No data available
Specific target organ toxicity - repeated exposure
No data available
Aspiration hazard
No data available
Additional Information
RTECS: Not available
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated.

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SECTION 12: Ecological information
Toxicity
No data available
Persistence and degradability
No data available
Bioaccumulative potential
No data available
Mobility in soil
No data available
Results of PBT and vPvB assessment
This substance/mixture contains no components considered to be either persistent, bioaccumulative and
toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
Other adverse effects
No data available

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SECTION 13: Disposal considerations
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Dissolve or mix the material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.

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SECTION 14: Transport information
UN number
ADR/RID: - IMDG: - IATA: -
UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
Transport hazard class(es)
ADR/RID: - IMDG: - IATA: -
Packaging group
ADR/RID: - IMDG: - IATA: -
Environmental hazards
ADR/RID: no IMDG Marine pollutant: no IATA: no
Special precautions for user
No data available

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SECTION 15: Regulatory information
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
No data available
Chemical Safety Assessment
For this product a chemical safety assessment was not carried out

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SECTION 16: Other information
Full text of H-Statements referred to under sections 2 and 3.
Acute Tox. Acute toxicity
H302 Harmful if swallowed.
Full text of R-phrases referred to under sections 2 and 3
Xn Harmful
R22 Harmful if swallowed.
Further information
Copyright 2014 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

上下游信息

• 下游产品

  中文名称	英文名称	CAS号	化学式	分子量
  ——	6-Methylfuro[2,3-c]pyridin-7-one	187106-97-4	C8H7NO2	149.149
  呋喃[2,3-c]并吡啶	furo<2,3-c>pyridine	19539-50-5	C7H5NO	119.123

反应信息

• 作为反应物：
  描述：

  呋喃并[2,3-c]吡啶-7(6h)-酮 在 甲醇 、 sodium methylate 、 牛血清白蛋白 作用下， 以 乙腈 为溶剂， 反应 1.67h， 生成
  参考文献：
  名称：

  Determinants of Unnatural Nucleobase Stability and Polymerase Recognition

  摘要：

  Six new unnatural nucleobases have been synthesized and characterized in terms of stability and selectivity of self-pairing in duplex DNA and efficiency and fidelity of self-pairing during polymerase-mediated replication. Each nucleobase has a conserved ring structure but differs from the others in its specific pattern of substitution with oxygen and sulfur atoms. Heteroatom derivatization within the conserved scaffold is shown to have only moderate effects on unnatural self-pair synthesis by the polymerase; larger effects were observed on the thermal stability and polymerase-mediated extension of the self-pairs. The largest effects of heteroatom substitution were on the stability and synthesis of mispairs between the unnatural and natural bases. Certain heteroatom substitutions were found to have a general effect while others were found to have effects that were specific for a particular unnatural or natural base. The data are useful for designing stable and replicable third base pairs and for understanding the contributions of nucleobase shape, polarity, and polarizability to the stability and replication of DNA.

  DOI：

  10.1021/ja035398o
• 作为产物：
  描述：

  3-(3-furanyl)-2-propenoyl azide 在 三正丁胺 作用下， 以 various solvent(s) 为溶剂， 以80.8%的产率得到呋喃并[2,3-c]吡啶-7(6h)-酮
  参考文献：
  名称：

  Shiotani, Shunsaku; Morita, Hiroyuki, Journal of Heterocyclic Chemistry, 1982, vol. 19, p. 1207 - 1209

  摘要：

  DOI：

文献信息

• [EN] NOVEL COMPOUNDS AS REARRANGED DURING TRANSFECTION (RET) INHIBITORS<br/>[FR] NOUVEAUX COMPOSÉS UTILISÉS COMME INHIBITEURS DE LA KINASE RÉARRANGÉE AU COURS DE LA TRANSFECTION (RET)
  申请人：GLAXOSMITHKLINE IP DEV LTD

  公开号：WO2016037578A1

  公开（公告）日：2016-03-17

  This invention relates to novel compounds which are inhibitors of the Rearranged during Transfection (RET) kinase, to pharmaceutical compositions containing them, to processes for their preparation, and to their use in therapy, alone or in combination, for the normalization of gastrointestinal sensitivity, motility and/or secretion and/or abdominal disorders or diseases and/or treatment related to diseases related to RET dysfunction or where modulation of RET activity may have therapeutic benefit including but not limited to all classifications of irritable bowel syndrome (IBS) including diarrhea-predominant, constipation-predominant or alternating stool pattern, functional bloating, functional constipation, functional diarrhea, unspecified functional bowel disorder, functional abdominal pain syndrome, chronic idiopathic constipation, functional esophageal disorders, functional gastroduodenal disorders, functional anorectal pain, inflammatory bowel disease, proliferative diseases such as non-small cell lung cancer, hepatocellular carcinoma, colorectal cancer, medullary thyroid cancer, follicular thyroid cancer, anaplastic thyroid cancer, papillary thyroid cancer, brain tumors, peritoneal cavity cancer, solid tumors, other lung cancer, head and neck cancer, gliomas, neuroblastomas, Von Hippel-Lindau Syndrome and kidney tumors, breast cancer, fallopian tube cancer, ovarian cancer, transitional cell cancer, prostate cancer, cancer of the esophagus and gastroesophageal junction, biliary cancer, adenocarcinoma, and any malignancy with increased RET kinase activity.

  这项发明涉及一种新型化合物，这些化合物是重排转位过程中的抑制剂（RET）激酶，包含它们的药物组合物，它们的制备方法，以及它们在治疗中的使用，单独或结合使用，用于规范胃肠敏感性、蠕动和/或分泌以及/或腹部紊乱或疾病和/或与RET功能障碍相关的疾病或调节RET活性可能具有治疗益处的治疗，包括但不限于所有分类的肠易激综合征（IBS），包括以腹泻为主、以便秘为主或交替排便模式、功能性腹胀、功能性便秘、功能性腹泻、未特指的功能性肠道障碍、功能性腹痛综合征、慢性特发性便秘、功能性食管障碍、功能性胃十二指肠障碍、功能性肛门疼痛、炎症性肠病、非小细胞肺癌、肝细胞癌、结肠癌、髓样甲状腺癌、滤泡性甲状腺癌、间变性甲状腺癌、乳头状甲状腺癌、脑肿瘤、腹腔癌、实体肿瘤、其他肺癌、头颈癌、神经胶质瘤、神经母细胞瘤、冯·希普-林道氏综合征和肾肿瘤、乳腺癌、输卵管癌、卵巢癌、移行细胞癌、前列腺癌、食管和食管胃交界处癌症、胆道癌、腺癌，以及任何具有增加RET激酶活性的恶性肿瘤。
• HETEROCYCLIC SULFONAMIDE DERIVATIVE AND MEDICINE COMPRISING SAME
  申请人：EA PHARMA CO., LTD.

  公开号：US20160332999A1

  公开（公告）日：2016-11-17

  The present invention provides a compound represented by the formula (I): wherein each symbol is as defined in the DESCRIPTION, or a pharmaceutically acceptable salt thereof. The compound has a superior TRPA1 antagonist activity, and can provide a medicament useful for the prophylaxis or treatment of diseases involving TRPA1 antagonist and TRPA1.

  本发明提供了一种由公式(I)表示的化合物： 其中，每个符号如说明书中所定义，或者其药用可接受的盐。该化合物具有优越的TRPA1拮抗剂活性，并且可以提供一种用于预防或治疗涉及TRPA1拮抗剂和TRPA1的疾病的药物。
• Furopyridine sulfonamides and their opthalmological compositions
  申请人：Merck & Co., Inc.

  公开号：US04808595A1

  公开（公告）日：1989-02-28

  Furopyridine sulfonamides are carbonic anhydrase inhibitors useful in the treatment of elevated intraocular pressure and disorders associated therewith such as glaucoma.

  富洛吡啶磺酰胺是一类碳酸酐酶抑制剂，用于治疗高眼压及相关疾病，如青光眼。
• BROMODOMAIN INHIBITORS
  申请人：Quanticel Pharmaceuticals

  公开号：US20150111885A1

  公开（公告）日：2015-04-23

  The present invention relates to substituted heterocyclic derivative compounds, compositions comprising said compounds, and the use of said compounds and compositions for epigenetic regulation by inhibition of bromodomain-mediated recognition of acetyl lysine regions of proteins, such as histones. Said compositions and methods are useful for the treatment of cancer and neoplastic disease.

  本发明涉及替代杂环衍生物化合物，包括所述化合物的组合物，以及通过抑制溴结构域介导的蛋白质乙酰赖氨酸区域的识别来进行表观遗传调控的所述化合物和组合物的用途。所述组合物和方法对于癌症和肿瘤性疾病的治疗是有用的。
• Synthesis of Highly Substituted Cyclobutane Fused-Ring Systems from N-Vinyl β-Lactams through a One-Pot Domino Process
  作者：Lawrence L. W. Cheung、Andrei K. Yudin

  DOI：10.1002/chem.200902748

  日期：2010.4.6

  In this contribution, aminocyclobutanes, as well as eight‐membered enamide rings, have been made from N‐vinyl β‐lactams. The eight‐membered products have been formed by a [3,3]‐sigmatropic rearrangement, whereas the aminocyclobutanes have been derived from a domino [3,3]‐rearrangement/6π‐electrocyclisation process. The aminocyclobutanes have been obtained in a highly diastereoselective fashion. The

  在此贡献中，氨基环丁烷以及八元烯酰胺环是由N乙烯基β-内酰胺类。八元产物是通过[3,3]-σ重排而形成的，而氨基环丁烷则是从多米诺[3,3]-重排/6π-电环化过程衍生而来的。氨基环丁烷已经以高度非对映选择性的方式获得。即使存在相邻的四元中心，环丁烷环系统也能耐受聚变。包含多达四个稠环的系统很容易获得。通过使用高斯03研究了反应曲线。这项研究表明，氨基环丁烷形成的两个反应途径是可能的。在一种途径中，[3,3]-σ重排是限速步骤，在第二种途径中，电环化是限速步骤。总而言之，这些反应应有助于稠合杂环的构建。