1-(4-吡啶基)丙酮 | 6304-16-1

• 物质功能分类: 医药中间体 - 杂环化合物 - 吡啶类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 1-(4-吡啶基)丙酮
• 中文别名: (4-吡啶基)丙酮；(4-氮苯基)丙酮；1-(4-吡啶基)-2-丙酮；4-吡啶基丙酮
• 英文名称: pyridin-4-yl-propan-2-one
• 英文别名: 4-pyridylacetone；1-(4-pyridyl)-2-propanone；1-(pyridin-4-yl)propan-2-one；(4-Pyridyl)acetone；1-pyridin-4-ylpropan-2-one
• CAS: 6304-16-1
• 化学式: C₈H₉NO
• mdl: MFCD00129043
• 分子量: 135.166
• InChiKey: ILRVKOYYFFNXDB-UHFFFAOYSA-N

物化性质

• 熔点：
  13°C
• 沸点：
  143°C 20mm
• 密度：
  1.046±0.06 g/cm3(Predicted)
• 闪点：
  143°C/20mm
• 溶解度：
  可溶于氯仿（少许）、乙酸乙酯（少许）、甲醇（少许）
• 稳定性/保质期：
  常温常压下稳定，是一种黄色液体。

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  30
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 安全说明：
  S26,S36/37/39
• 危险类别码：
  R36/37/38
• 海关编码：
  2933399090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  避光，存于阴凉干燥处，并密封保存。

SDS

(4-Pyridyl)acetone Revision number: 5
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
Product name: (4-Pyridyl)acetone

Revision number: 5

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Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS Not classified
HEALTH HAZARDS
Skin corrosion/irritation Category 2
Category 2A
Serious eye damage/eye irritation
ENVIRONMENTAL HAZARDS Not classified
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Signal word Warning
Hazard statements Causes skin irritation
Causes serious eye irritation
Precautionary statements:
Wash hands thoroughly after handling.
[Prevention]
Wear protective gloves/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
[Response]
if present and easy to do. Continue rinsing.
If eye irritation persists: Get medical advice/attention.
IF ON SKIN: Gently wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
Take off contaminated clothing and wash before reuse.

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Components: (4-Pyridyl)acetone
Percent: >98.0%(GC)
CAS Number: 6304-16-1
Synonyms: 4-Acetonylpyridine
C8H9NO
Chemical Formula:

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Section 4. FIRST AID MEASURES
Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Get medical advice/attention if you feel unwell.
(4-Pyridyl)acetone

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Section 4. FIRST AID MEASURES
Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. If skin irritation or rash occurs: Get medical advice/attention.
Eye contact: Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Ingestion: Get medical advice/attention if you feel unwell. Rinse mouth.
A rescuer should wear personal protective equipment, such as rubber gloves and air-
Protection of first-aiders:
tight goggles.

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Section 5. FIRE-FIGHTING MEASURES
Suitable extinguishing Dry chemical, foam, water spray, carbon dioxide.
media:
Unsuitable extinguishing Solid streams of water
media:
Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
Special protective When extinguishing fire, be sure to wear personal protective equipment.
equipment for firefighters:

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, Use personal protective equipment. Keep people away from and upwind of spill/leak.
protective equipment and Ensure adequate ventilation. Entry to non-involved personnel should be controlled
emergency procedures: around the leakage area by roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Absorb spilled material in a suitable absorbent (e.g. rag, dry sand, earth, saw-dust).
containment and cleaning In case of large amount of spillage, contain a spill by bunding. Adhered or collected
up: material should be promptly disposed of, in accordance with appropriate laws and
regulations.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Technical measures: Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent generation of vapour or mist. Wash hands and face thoroughly after
handling.
Use a ventilation, local exhaust if vapour or aerosol will be generated.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
Conditions for safe storage, including any
incompatibilities
Storage conditions: Keep container tightly closed. Store in a cool and dark place.
Store under inert gas.
Store away from incompatible materials such as oxidizing agents.
Air-sensitive
Comply with laws.
Packaging material:

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls: Install a closed system or local exhaust as possible so that workers should not be
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Vapor respirator. Follow local and national regulations.
Hand protection: Protective gloves.
Safety glasses. A face-shield, if the situation requires.
Eye protection:
Skin and body protection: Protective clothing. Protective boots, if the situation requires.
(4-Pyridyl)acetone

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Liquid
Form: Clear
Slightly pale yellow - Yellow
Colour:
Odour: No data available
pH: No data available
Melting point/freezing point:No data available
80°C/0.04kPa
Boiling point/range:
Flash point: No data available
Flammability or explosive
limits:
No data available
Lower:
Upper: No data available
1.07
Relative density:
Solubility(ies):
No data available
[Water]
[Other solvents] No data available

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Section 10. STABILITY AND REACTIVITY
Chemical stability: Stable under proper conditions.
Possibility of hazardous No special reactivity has been reported.
reactions:
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx)
products:

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Section 11. TOXICOLOGICAL INFORMATION
Acute Toxicity: No data available
Skin corrosion/irritation: No data available
Serious eye No data available
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
IARC = No data available
No data available
NTP =
Reproductive toxicity: No data available

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Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: No data available
Crustacea: No data available
Algae: No data available
Persistence / degradability: No data available
Bioaccumulative No data available
potential(BCF):
Mobility in soil
Log Pow: No data available
Soil adsorption (Koc): No data available
Henry's Law No data available
constant(PaM3/mol):

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Section 13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to burn in a chemical
incinerator equipped with an afterburner and scrubber system. Observe all federal, state and local regulations when
disposing of the substance.
(4-Pyridyl)acetone

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Section 14. TRANSPORT INFORMATION
Hazards Class: Does not correspond to the classification standard of the United Nations
UN-No: Not listed

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Section 15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
loading and unloading were prescribed.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

简介

1-(4-吡啶基)丙酮是一种黄色液体，是合成强心药米力农的关键中间体。

化学性质

它为液体，沸点在130-132℃/1.5kPa。

用途

该化合物主要用于作为医药中间体，特别是在合成强心药米力农的过程中。

生产方法

1-(4-吡啶基)丙酮可通过4-甲基吡啶与苯基锂和乙酸乙酯反应制得。

反应信息

• 作为反应物：
  描述：

  1-(4-吡啶基)丙酮 以 乙醇 、 乙酸酐 、 溶剂黄146 为溶剂， 反应 21.0h， 生成 米力农
  参考文献：
  名称：

  Singh, Baldev, Heterocycles, 1985, vol. 23, # 6, p. 1479 - 1482

  摘要：

  DOI：
• 作为产物：
  描述：

  [1-(2,6-dichloro-benzyl)-1H-[4]pyridyliden]-acetone 在 水 、 氢溴酸 作用下， 生成 1-(4-吡啶基)丙酮
  参考文献：
  名称：

  Kroehnke et al., Justus Liebigs Annalen der Chemie, 1956, vol. 600, p. 176,188

  摘要：

  DOI：

文献信息

• Chemoenzymatic Asymmetric Synthesis of Pyridine‐Based α‐Fluorinated Secondary Alcohols
  作者：Timo Broese、Peter Ehlers、Peter Langer、Jan Langermann

  DOI：10.1002/cbic.202100392

  日期：2021.12.2

  Two for one: A straightforward chemoenzymatic synthesis pathway towards valuable chiral alcohols with α-fluorination in close proximity to the chiral center and a pyridine ring is presented. High conversions with excellent enantioselectivities were found, showing its high synthetic potential.

  二合一：提出了一种直接的化学酶促合成途径，可在靠近手性中心和吡啶环的地方通过 α-氟化获得有价值的手性醇。发现具有优异对映选择性的高转化率，显示出其高合成潜力。
• COMPOSITIONS AND METHODS FOR FORMING ARTICLES HAVING SILVER METAL
  申请人：Eastman Kodak Company

  公开号：US20180362547A1

  公开（公告）日：2018-12-20

  Electrically-conductive silver metal can be provided in a thin film or pattern on a substrate from a silver complex having reducing silver ions and represented by: (Ag + ) a (L) b (P) c (I) wherein L represents an α-oxy carboxylate; P represents a 5- or 6-membered N-heteroaromatic compound; a is 1 or 2; b is 1 or 2; and c is 1, 2, 3, or 4, provided that when a is 1, b is 1, and when a is 2, b is 2. The silver complex is mixed in a hydroxy-free, nitrile-containing aprotic solvent with a polymer that is either (i) a hydroxy-containing cellulosic polymer or (ii) a non-cellulosic acrylic polymer having a halo- or hydroxy-containing side chain. The reducible silver ions in the a thermally sensitive thin film or pattern can be thermally converted to electrically-conductive metallic silver under suitable heating conditions to provide a product article that can be used in various devices.

  电导银金属可由含还原银离子的银配合物以薄膜或图案的形式提供在基底上，其由下式表示： (Ag + ) a (L) b (P) c (I) 其中L代表α-氧基羧酸盐；P代表5或6成员的N-杂环化合物；a为1或2；b为1或2；c为1、2、3或4，条件是当a为1时，b为1，当a为2时，b为2。将银配合物与不含羟基、含腈的无质子溶剂中的聚合物混合，该聚合物为(i)含羟基的纤维素聚合物或(ii)具有卤素或含羟基侧链的非纤维素丙烯酸聚合物。在热敏感薄膜或图案中的可还原银离子可以在适当的加热条件下热转换为电导银金属，以提供可用作各种设备的产品物品。
• Heteroaryl hydroxamic acid derivatives and their use in the treatment, amelioration or prevention of a viral disease
  申请人：F. HOFFMANN-LA ROCHE LTD

  公开号：US20130102600A1

  公开（公告）日：2013-04-25

  The present invention relates to a compound having the general formula I, optionally in the form of a pharmaceutically acceptable salt, solvate, polymorph, prodrug, tautomer, racemate, enantiomer, or diastereomer or mixture thereof, which is useful in treating, ameliorating or preventing a viral disease. Furthermore, specific combination therapies are disclosed.

  本发明涉及一种具有通式I的化合物，可选地以药物可接受的盐、溶剂化物、多晶型、前药、互变异构体、外消旋体、对映体、非对映体或其混合物的形式，该化合物在治疗、改善或预防病毒性疾病方面有用。此外，还公开了特定的组合疗法。
• [EN] ISOXAZOLOPYRIDINE DERIVATIVES FOR USE IN THE TREATMENT OF HIF-MEDIATED CONDITIONS<br/>[FR] DÉRIVÉS D'ISOXAZOLOPYRIDINE DESTINÉS À ÊTRE UTILISÉS DANS LE TRAITEMENT D'ÉTATS À MÉDIATION PAR HIF
  申请人：FIBROGEN INC

  公开号：WO2009073669A1

  公开（公告）日：2009-06-11

  The present invention relates to novel compounds of formula (I) capable of modulating the stability and/or activity of hypoxia inducible factor (HIF) by inhibiting the activity of at least one HIF hydroxylase enzyme.

  本发明涉及一类新的公式（I）化合物，能够通过抑制至少一种HIF羟基化酶的活性来调节低氧诱导因子（HIF）的稳定性和/或活性。
• Thiazole derivatives and pharmaceutical composition comprising the same
  申请人：Fujisawa Pharmaceutical Co., Ltd.

  公开号：US04649146A1

  公开（公告）日：1987-03-10

  The invention relates to novel pharmaceutical compounds for treatment for ulcer of the formula: ##STR1## wherein R.sup.1 is lower alkyl, carboxy, hydroxymethyl, halomethyl, lower alkylthiomethyl or hydroxyiminomethyl, R.sup.2 is hydrogen, hydroxy, lower alkyl, pyridyl, amino, lower alkylamino, pyridylamino or guanidino optionally substituted with dimethylaminomethylene, R.sup.3 is dihydroisoquinolyl which may be substituted with halogen, lower alkyl, lower alkoxy, carboxy, hydroxy, pyridyl, amino, lower alkylamino, pyridylamino or guanidino, Q is --CO--, and n is an integer of 0 or 1, and pharmaceutically acceptable salts thereof.

  该发明涉及一种用于治疗溃疡的新型药物化合物，其化学式为：##STR1## 其中R.sup.1为较低的烷基、羧基、羟甲基、卤代甲基、较低的烷基硫甲基或羟基亚甲基，R.sup.2为氢、羟基、较低的烷基、吡啶基、氨基、较低的烷基氨基、吡啶基氨基或胍基，可选择地取代二甲氨基亚甲基，R.sup.3为二氢异喹啉基，可取代卤素、较低的烷基、较低的烷氧基、羧基、羟基、吡啶基、氨基、较低的烷基氨基、吡啶基氨基或胍基，Q为--CO--，n为0或1，以及其药学上可接受的盐。