6-氯-8-硝基-4H-苯并[1,4]恶嗪-3-酮 | 870064-73-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶嗪类
• 中文名称: 6-氯-8-硝基-4H-苯并[1,4]恶嗪-3-酮
• 中文别名: 6-氯-8-硝基-4h-苯并[1,4]恶嗪-3-酮
• 英文名称: 6-chloro-8-nitro-4H-benzo[1,4]oxazin-3-one
• 英文别名: 6-chloro-8-nitro-2H-benzo[b][1,4]oxazin-3(4H)-one；6-chloro-8-nitro-3,4-dihydro-2H-benzo[1,4]oxazin-3-one；6-chloro-8-nitro-2H-benzo[b][1,4]oxazin-3(4R)-one；6-chloro-8-nitro-4H-1,4-benzoxazin-3-one
• CAS: 870064-73-6
• 化学式: C₈H₅ClN₂O₄
• mdl: MFCD11226538
• 分子量: 228.592
• InChiKey: PHVYJBIAHFOQLG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.125
• 拓扑面积：
  84.2
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2934999090
• 储存条件：
  室温

SDS

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SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name : 6-Chloro-8-Nitro-4H-Benzo[1,4]Oxazin-3-One
: MNO000072
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.

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SECTION 2: Hazards identification
Classification of the substance or mixture
Not a hazardous substance or mixture according to Regulation (EC) No. 1272/2008.
This substance is not classified as dangerous according to Directive 67/548/EEC.
Label elements
The product does not need to be labelled in accordance with EC directives or respective national laws.
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 : 228,59 g/mol
No components need to be disclosed according to the applicable regulations.

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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. 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 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
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
Choose body protection in relation to its type, to the concentration and amount of dangerous
substances, and to the specific work-place., The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Respiratory protection is not required. Where protection from nuisance levels of dusts are desired,
use type N95 (US) or type P1 (EN 143) dust masks. 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
No data available
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

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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

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  6-氯-8-硝基-4H-苯并[1,4]恶嗪-3-酮 在 palladium 10% on activated carbon 、 氢气 、 三乙胺 作用下， 以 甲醇 为溶剂， 反应 15.0h， 以77%的产率得到8-氨基-4H-1,4-苯并恶嗪-3-酮
  参考文献：
  名称：

  新型放射性标记的香草精，具有增强的对人类瞬时受体潜在香草精1（TRPV1）的特异性。

  摘要：

  瞬态受体电位香草酸1（TRPV1）已成为有希望的治疗靶点。虽然放射性标记的树脂毒素（RTX）为表征类香草醇与TRPV1的结合提供了强大的工具，但TRPV1与人TRPV1的结合比与啮齿动物TRPV1的结合弱20倍。我们现在描述一种a放射性标记的合成类香草素拮抗剂，1-（（2-（4-（甲基-[3H]）哌啶-1-基-4-基[3H]）-6-（三氟甲基）吡啶-3-基）甲基）-3-（3-oxo-3,4-dihydro-2H-benzo [b] [1,4] oxazin-8-yl）urea（[3H] MPOU），体现了对人TRPV1和改进了综合可访问性。

  DOI：

  10.1021/acs.jmedchem.7b00859
• 作为产物：
  描述：

  4-氯-2,6-二硝基苯酚 在 铁粉 、 potassium carbonate 、 溶剂黄146 作用下， 以 乙腈 为溶剂， 生成 6-氯-8-硝基-4H-苯并[1,4]恶嗪-3-酮
  参考文献：
  名称：

  Optimization of triazoles as novel and potent nonphlorizin SGLT2 inhibitors

  摘要：

  Previous efforts have led to the identification of a potent, selective, and nonphlorizin based SGLT2 inhibitor 1. This Letter describes efforts to further optimize the potency, microsomal stability, solubility and pharmacokinetic properties of this series of SGLT2 inhibitors. From these efforts, compounds 28 and 32 have improved solubility and pharmacokinetic properties compared to compound 1 (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.04.053

文献信息

• 4' SUBSTITUTED COMPOUNDS HAVING 5-HT6 RECEPTOR AFFINITY
  申请人：Dunn Robert

  公开号：US20080318941A1

  公开（公告）日：2008-12-25

  The present disclosure provides compounds having affinity for the 5-HT 6 receptor which are of the formula (I): wherein R 1 , R 2 , R 5 , R 6 , B, D, E, G, Q, x and n are as defined herein. The disclosure also relates to methods of preparing such compounds, compositions containing such compounds, and methods of use thereof.

  本公开提供了具有亲和力的化合物，其对5-HT 6 受体具有亲和力，其化学式为（I）： 其中R1、R2、R5、R6、B、D、E、G、Q、x和n如本文所定义。本公开还涉及制备这种化合物的方法、含有这种化合物的组合物以及使用这些化合物的方法。
• 6' SUBSTITUTED COMPOUNDS HAVING 5-HT6 RECEPTOR AFFINITY
  申请人：Dunn Robert

  公开号：US20080200471A1

  公开（公告）日：2008-08-21

  The present disclosure provides compounds having affinity for the 5-HT6 receptor which are of the formula (I): wherein R 1 —R 4 A, B, D, E, and G are as defined herein. The disclosure also relates to methods of preparing such compounds, compositions containing such compounds, and methods of use thereof.

  本公开提供了具有亲和力的化合物，其对5-HT6受体具有亲和力，其化学式为（I）： 其中R1-R4，A，B，D，E和G如本文所定义。该公开还涉及制备这种化合物的方法，含有这种化合物的组合物，以及这些化合物的使用方法。
• ALKYL-SUBSTITUTED 3' COMPOUNDS HAVING 5-HT6 RECEPTOR AFFINITY
  申请人：Conticello Richard

  公开号：US20100016297A1

  公开（公告）日：2010-01-21

  The present disclosure provides compounds having affinity for the 5-HT 6 receptor which are of the formula (I): wherein R 1 , R 2 , Ar, m and n are as defined herein. The disclosure also relates to methods of preparing such compounds, compositions containing such compounds, and methods of use thereof.

  本公开提供了具有对5-HT 6 受体亲和力的化合物，其化学式为（I）： 其中R1、R2、Ar、m和n如本文所定义。本公开还涉及制备这种化合物的方法、含有这种化合物的组合物以及使用它们的方法。
• [EN] CONDENSED HETEROCYCLIC COMPOUNDS HAVING 5-HT6 RECEPTOR AFFINITY<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES CONDENSÉS AYANT UNE AFFINITÉ POUR LE RÉCEPTEUR 5-HT6
  申请人：MEMORY PHARM CORP

  公开号：WO2010021797A1

  公开（公告）日：2010-02-25

  The present disclosure provides compounds having affinity for the 5-HT6 receptor which are of the formula (I) wherein R1, A, B, D, E, G, Q, Ar, n, m, and p are as defined herein. The disclosure also relates to methods of preparing such compounds, compositions containing such compounds, and methods of use thereof.

  本公开提供了具有亲和力的化合物，其对5-HT6受体具有亲和力，其化学式为（I），其中R1、A、B、D、E、G、Q、Ar、n、m和p如本文所定义。该公开还涉及制备这种化合物的方法、含有这种化合物的组合物以及使用方法。
• ACYCLIC COMPOUNDS HAVING 5-HT6 RECEPTOR AFFINITY
  申请人：Conticello Richard

  公开号：US20100029629A1

  公开（公告）日：2010-02-04

  The present disclosure provides compounds having affinity for the 5-HT 6 receptor which are of the formula (I): wherein R 1 , R 2 , R 5 , Q, G, Ar, m, and n are as defined herein. The disclosure also relates to methods of preparing such compounds, compositions containing such compounds, and methods of use thereof.

  本公开提供了具有对5-HT 6 受体亲和力的化合物，其化学式为（I）： 其中R1、R2、R5、Q、G、Ar、m和n如本文所定义。本公开还涉及制备这种化合物的方法、含有这种化合物的组合物以及使用这些化合物的方法。