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1620-77-5

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  • 1620-77-5 Structure

  • Basic information

    1. Product Name: 2-Cyano-5-methylpyridine
    2. Synonyms: 5-METHYL-PYRIDINE-2-CARBONITRILE;2-CYANO-5-METHYLPYRIDINE;5-Methylpicolinonitrile;2-CYANO-5-METHYLPYRIDINE (2-CYANO-5-PICOLINE);5-Methyl-2-pyridinecarbonitrile;2-Cyano-5-methylpyridine ,97%;5-Methypicolinonitrile;5-Methylpyridine-2-carbonitrile, 97+%
    3. CAS NO:1620-77-5
    4. Molecular Formula: C7H6N2
    5. Molecular Weight: 118.14
    6. EINECS: 216-589-4
    7. Product Categories: Pyridine series;Pyridines;Heterocycle-Pyridine series;Imidazoles
    8. Mol File: 1620-77-5.mol
    9. Article Data: 30

  • Chemical Properties

    1. Melting Point: 73-75°C
    2. Boiling Point: 140°C/20mmHg(lit.)
    3. Flash Point: 100.4 °C
    4. Appearance: /Solid
    5. Density: 1.08 g/cm3
    6. Vapor Pressure: 0.0105mmHg at 25°C
    7. Refractive Index: 1.531
    8. Storage Temp.: Room temperature.
    9. Solubility: N/A
    10. PKA: -0.03±0.10(Predicted)
    11. CAS DataBase Reference: 2-Cyano-5-methylpyridine(CAS DataBase Reference)
    12. NIST Chemistry Reference: 2-Cyano-5-methylpyridine(1620-77-5)
    13. EPA Substance Registry System: 2-Cyano-5-methylpyridine(1620-77-5)

  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 36/37/38
    3. Safety Statements: 26-36
    4. RIDADR: 3439
    5. WGK Germany:
    6. RTECS:
    7. HazardClass: IRRITANT
    8. PackingGroup: Ⅲ
    9. Hazardous Substances Data: 1620-77-5(Hazardous Substances Data)

1620-77-5 Usage

Chemical Properties

Light yellow Cryst

Check Digit Verification of cas no

The CAS Registry Mumber 1620-77-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,2 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1620-77:
(6*1)+(5*6)+(4*2)+(3*0)+(2*7)+(1*7)=65
65 % 10 = 5
So 1620-77-5 is a valid CAS Registry Number.
InChI:InChI=1/C7H6N2/c1-6-2-3-7(4-8)9-5-6/h2-3,5H,1H3

1620-77-5 Well-known Company Product Price

  • Brand
  • (Code)Product description
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  • Alfa Aesar

  • (H64539)  5-Methylpyridine-2-carbonitrile, 97+%   

  • 1620-77-5

  • 1g

  • 196.0CNY

  • Detail

  • Alfa Aesar

  • (H64539)  5-Methylpyridine-2-carbonitrile, 97+%   

  • 1620-77-5

  • 5g

  • 694.0CNY

  • Detail

  • Alfa Aesar

  • (H64539)  5-Methylpyridine-2-carbonitrile, 97+%   

  • 1620-77-5

  • 25g

  • 2773.0CNY

  • Detail

1620-77-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-Methylpicolinonitrile

1.2 Other means of identification

Product number -
Other names 5-Methyl-2-pyridinecarbonitrile

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1620-77-5 SDS

1620-77-5Relevant articles and documents

Compounds with Bridgehead Nitrogen

Crabb, Trevor A.,Heywood, Geoffrey C.

, p. 242 - 248 (1982)

The position of conformational equilibra in 1,5-,1,6- and 1,8-dimethylperhydro-oxazolopyridines were determined by 1H NMR spectroscopy.The cis-(H-5,H-8a)-1,5-dimethylperhydro-oxazolopyridines adopted the trans fused conformation, as did the two isomers of cis-(H-1,H-8a)-1,6-dimethyl-perhydro-oxazolopyridine.In contrast, r-1,t-6,t-8a-1,6-dimethyl-perhydro-oxazolopyridine preferred the cis-fused conformation.Three of the 1,8-dimehylperhdro-oxazolopyridines adopted the trans-fused conformations (with distortion of the system in the case of the r-1,c-8,c-8a derivative) and the r-1,c-8,c-8a-1,8-dimethyl derivative adopted the cis-fused conformation.

NOVEL PYRIDINE DERIVATIVES

-

Page/Page column 44, (2013/02/27)

The invention relates to a compound of formula (I) wherein R1 to R4 are defined as in the description and in the claims. The compound of formula (I) can be used as a medicament.

A COMPOUND FOR INHIBITING HUMAN 11-β-HYDROXY STEROID DEHYDROGENASE TYPE 1, AND A PHARMACEUTICAL COMPOSITION COMPRISING THE SAME

-

Page/Page column 41-42, (2012/10/08)

The present invention relates to a novel compound, or a stereoisomer, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition for human-11-beta-hydroxysteroid dehydrogenase type 1 (11β-HSD1) comprising the same. The invention provides a compound, which has excellent activity and solubility and is more efficiently formulated and delivered, and a pharmaceutical composition for human-11-beta-hydroxysteroid dehydrogenase type 1 comprising the same.

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