3-氨基-2-甲基吡啶 | 3430-10-2

• 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: 3-氨基-2-甲基吡啶
• 中文别名: 2-甲基-3-氨基吡啶2-METHYL-3-AMINOPYRIDINE；2-甲基吡啶-3-胺；3-氨基-2-甲基不吡啶；2-甲基-3-氨基吡啶
• 英文名称: 2-methyl-3-pyridinamine
• 英文别名: 2-methylpyridin-3-amine；3-Amino-2-methylpyridine
• CAS: 3430-10-2
• 化学式: C₆H₈N₂
• mdl: MFCD03788195
• 分子量: 108.143
• InChiKey: ZSFPJJJRNUZCEV-UHFFFAOYSA-N

物化性质

• 熔点：
  114-119 °C
• 沸点：
  236.8±20.0 °C(Predicted)
• 密度：
  1.068±0.06 g/cm3(Predicted)
• 溶解度：
  溶于甲醇
• 稳定性/保质期：
  在常温常压下保持稳定

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  8
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  38.9
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 危险等级：
  6.1
• 危险品标志：
  Xn
• 安全说明：
  S26,S36/39
• 危险类别码：
  R22,R41,R37/38
• WGK Germany：
  3
• 海关编码：
  2933399090
• 危险品运输编号：
  UN2811
• 危险类别：
  6.1
• 包装等级：
  III
• 危险标志：
  GHS05,GHS07
• 危险性描述：
  H302,H315,H318,H335
• 危险性防范说明：
  P261,P280,P305 + P351 + P338
• 储存条件：
  常温下应存放在避光、通风且干燥的地方，并密封保存。

SDS

3-Amino-2-methylpyridine Revision number: 5
SAFETY DATA SHEET

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Section 1. IDENTIFICATION
Product name: 3-Amino-2-methylpyridine

Revision number: 5

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Section 2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDS Not classified
HEALTH HAZARDS
Acute toxicity (Oral) Category 4
Category 3
Acute toxicity (Dermal)
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 Danger
Hazard statements Harmful if swallowed
Toxic in contact with skin
Causes skin irritation
Causes serious eye irritation
Precautionary statements:
Do not eat, drink or smoke when using this product.
[Prevention]
Wash hands thoroughly after handling.
Wear protective gloves and eye/face protection.
[Response] IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Rinse mouth.
IF IN EYES: 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.
IF ON SKIN: Gently wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
Remove/Take off immediately all contaminated clothing.
Wash contaminated clothing before reuse.
Call a POISON CENTER or doctor/physician if you feel unwell.
[Storage] Store locked up.
[Disposal] Dispose of contents/container through a waste management company authorized by
the local government.
3-Amino-2-methylpyridine

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture: Substance
Components: 3-Amino-2-methylpyridine
Percent: >98.0%(GC)(T)
CAS Number: 3430-10-2
Synonyms: 3-Amino-2-picoline
Chemical Formula: C6H8N2

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Section 4. FIRST AID MEASURES
Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Inhalation:
Call a POISON CENTER or doctor/physician if you feel unwell.
Skin contact: Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. Call a POISON CENTER or doctor/physician.
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: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth.
Protection of first-aiders: A rescuer should wear personal protective equipment, such as rubber gloves and air-
tight goggles.

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Section 5. FIRE-FIGHTING MEASURES
Suitable extinguishing Dry chemical, foam, water spray, carbon dioxide.
media:
Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to
from the chemical: generate poisonous fume.
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
Use extra personal protective equipment (P3 filter respirator for toxic particles). Keep
Personal precautions,
protective equipment and people away from and upwind of spill/leak. Entry to non-involved personnel should
emergency procedures: be controlled around the leakage area by roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
up: 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 dispersion of dust. Wash hands and face thoroughly after handling.
Use a closed system if possible. Use a local exhaust if dust 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.
Protect from moisture.
Store locked up.
Store away from incompatible materials such as oxidizing agents.
Hygroscopic
Comply with laws.
Packaging material:
3-Amino-2-methylpyridine

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Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls: Install a closed system or local exhaust. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator, self-contained breathing apparatus(SCBA), supplied air respirator,
etc. Use respirators approved under appropriate government standards and follow
local and national regulations.
Hand protection: Impervious gloves.
Safety goggles. A face-shield, if the situation requires.
Eye protection:
Skin and body protection: Impervious protective clothing. Protective boots, if the situation requires.

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state (20°C): Solid
Crystal- Powder
Form:
Colour: Pale yellow - Yellow red
No data available
Odour:
pH: No data available
Melting point/freezing point:116°C
Boiling point/range: No data available
Flash point: No data available
Flammability or explosive
limits:
Lower: No data available
Upper: No data available
Relative density: No data available
Solubility(ies):
[Water] No data available
[Other solvents]
Soluble: Methanol
Log Pow: 0.49

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Section 10. STABILITY AND REACTIVITY
Stable under proper conditions.
Chemical stability:
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
NTP = No data available
Reproductive toxicity: No data available

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Section 12. ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: No data available
No data available
Crustacea:
Algae: No data available
Persistence / degradability: No data available
3-Amino-2-methylpyridine

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Section 12. ECOLOGICAL INFORMATION
Bioaccumulative No data available
potential(BCF):
Mobility in soil
0.49
Log Pow:
Soil adsorption (Koc): No data available
No data available
Henry's Law
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 dissolve or mix material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system.
Observe all federal, state and local regulations when disposing of the substance.

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Section 14. TRANSPORT INFORMATION
6.1: Toxic substance.
Hazards Class:
UN-No: 2811
Toxic solid, organic, n.o.s.
Proper shipping name:
Packing group: III

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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

反应信息

• 作为反应物：
  描述：

  3-氨基-2-甲基吡啶 在 盐酸 、 sodium nitrite 作用下， 生成 3-碘-2-甲基吡啶
  参考文献：
  名称：

  Dornow, Chemische Berichte, 1940, vol. 73, p. 78

  摘要：

  DOI：
• 作为产物：
  描述：

  6-氯-2-甲基-3-硝基吡啶 在 甲醇 、 palladium on activated charcoal 作用下， 生成 3-氨基-2-甲基吡啶
  参考文献：
  名称：

  Notes

  摘要：

  DOI：

  10.1039/jr9530001313

文献信息

• [EN] THIOPHENE DERIVATIVES FOR THE TREATMENT OF DISORDERS CAUSED BY IGE<br/>[FR] DÉRIVÉS DE THIOPHÈNE POUR LE TRAITEMENT DE TROUBLES PROVOQUÉS PAR IGE
  申请人：UCB BIOPHARMA SRL

  公开号：WO2019243550A1

  公开（公告）日：2019-12-26

  Thiophene derivatives of formula (I) and a pharmaceutically acceptable salt thereof are provided. These compounds have utility for the treatment or prevention of disorders caused by IgE, such as allergy, type 1 hypersensitivity or familiar sinus inflammation.

  提供了公式（I）的噻吩衍生物及其药用可接受的盐。这些化合物对于治疗或预防由IgE引起的疾病具有用途，如过敏、1型超敏反应或家族性鼻窦炎。
• Triazolone derivatives
  申请人：Clark Richard

  公开号：US20080015199A1

  公开（公告）日：2008-01-17

  A Compound represented by the following general formula (1), salts thereof or hydrates of the foregoing is a novel compound useful for treatment and/or prevention of diseases associated with thrombus formation, and which is safer with suitable physicochemical stability. [wherein R 1a , R 1b , R 1c and R 1d each independently represent hydrogen, etc.; R 2 represents optionally substituted phenyl, etc.; R 3 represents optionally substituted C6-10 aryl, etc.; and Z 1 and Z 2 each independently represent hydrogen]

  以下一般式（1）表示的化合物，其盐或上述化合物的水合物是一种新型化合物，可用于治疗和/或预防与血栓形成相关的疾病，并且具有适当的物理化学稳定性，更安全。 [其中R1a，R1b，R1c和R1d分别独立表示氢等；R2表示可选择取代的苯基等；R3表示可选择取代的C6-10芳基等；Z1和Z2分别独立表示氢]
• Expanding the Balz-Schiemann Reaction: Organotrifluoroborates Serve as Competent Sources of Fluoride Ion for Fluoro-Dediazoniation
  作者：Tharwat Mohy El Dine、Omar Sadek、Emmanuel Gras、David M. Perrin

  DOI：10.1002/chem.201803575

  日期：2018.10.9

  The Balz–Schiemann reaction endures as a method for the preparation of (hetero)aryl fluorides yet is eschewed due to the need for harsh conditions or high temperatures along with the need to isolate potentially explosive diazonium salts. In a departure from these conditions, we show that various organotrifluoroborates (RBF3−s) may serve as fluoride ion sources for solution‐phase fluoro‐dediazoniation

  Balz-Schiemann反应作为一种制备（杂）芳基氟化物的方法而持久，但由于需要苛刻的条件或高温以及需要分离潜在爆炸性的重氮盐而被避开。与这些条件不同，我们显示了各种有机三氟硼酸盐（RBF 3 - s）可以作为氟离子源，用于在温和条件下在有机溶剂中进行溶液相氟脱氮。该方法成功地扩展到一锅法，避免了芳基重氮盐的分离。受阻位的（杂）苯胺在前所未有的温和条件下以良好至优异的产率进行氟化。综上所述，这项工作扩大了RBF 3的功能范围-在经典的Balz-Schiemann反应的更新中充当氟离子源。
• [EN] alpha7 NICOTINIC ACETYLCHOLINE RECEPTOR MODULATORS AND USES THEREOF-I<br/>[FR] MODULATEURS DU RÉCEPTEUR Alpha7 NICOTINIQUE D'ACÉTYLCHOLINE ET LEURS UTILISATIONS
  申请人：BIONOMICS LTD

  公开号：WO2014019023A1

  公开（公告）日：2014-02-06

  The present invention relates to chemical compounds of formula (I), with the substituents as described in the specification, useful in the positive modulation of the alpha 7 nicotinic acetylcholine receptor (α7 nAChR). The invention also relates to the use of these compounds in the treatment or prevention of a broad range of diseases in which the positive modulation of α7 nAChR is advantageous, including neurodegenerative and neuropsychiatric diseases and also neuropathic pain and inflammatory diseases.

  本发明涉及化学式（I）的化合物，其取代基如规范中所述，在正向调节α7尼古丁乙酰胆碱受体（α7 nAChR）中有用。该发明还涉及这些化合物在治疗或预防广泛范围的疾病中的应用，其中正向调节α7 nAChR是有利的，包括神经退行性和神经精神疾病，以及神经病性疼痛和炎症性疾病。
• [EN] AMINE-LINKED C3-GLUTARIMIDE DEGRONIMERS FOR TARGET PROTEIN DEGRADATION<br/>[FR] DÉGRONIMÈRES DE C3-GLUTARIMIDE LIÉS À UNE AMINE POUR LA DÉGRADATION DE PROTÉINES CIBLES
  申请人：C4 THERAPEUTICS INC

  公开号：WO2017197051A1

  公开（公告）日：2017-11-16

  This invention provides amine-linked C3-glutarimide Degronimers and Degrons for therapeutic applications as described further herein, and methods of use and compositions thereof as well as methods for their preparation.

  这项发明提供了胺连接的C3-戊二酰亚胺Degronimers和Degrons，用于治疗应用，如本文进一步描述的，以及它们的使用方法、组合物以及它们的制备方法。