MilliporeSigma
All Photos(2)

Documents

458821

Sigma-Aldrich

2-Chloropyridine-3-carbonyl chloride

98%

Sign Into View Organizational & Contract Pricing

Synonym(s):
2-Chloronicotinoyl chloride
Empirical Formula (Hill Notation):
C6H3Cl2NO
CAS Number:
Molecular Weight:
176.00
MDL number:
PubChem Substance ID:
NACRES:
NA.22

assay

98%

form

solid

mp

39-44 °C (lit.)

SMILES string

ClC(=O)c1cccnc1Cl

InChI

1S/C6H3Cl2NO/c7-5-4(6(8)10)2-1-3-9-5/h1-3H

InChI key

RXTRRIFWCJEMEL-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
195995299693234435
vibrant-m

195995

2-Thiopheneacetyl chloride

vibrant-m

299693

Azelaic acid dichloride

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

mp

39-44 °C (lit.)

mp

-

mp

-

mp

239-243 °C (dec.) (lit.)

form

solid

form

liquid

form

liquid

form

solid

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Yu-Peng Hua et al.
Acta crystallographica. Section E, Structure reports online, 65(Pt 2), o373-o373 (2009-01-01)
In the crystal structure of the title compound, C(6)H(5)ClN(2)O, the dihedral angle between the pyridine ring and the carboxamine group is 63.88 (8)°. Inter-molecular N-H⋯N and N-H⋯O hydrogen bonds link the mol-ecules into a two-dimensional network.
Chemistry of heterocyclic compounds. 54. Nicotinic acid crown ethers. Synthesis of macrocyclic lactones from 2-chloronicotinic acid and polyethylene glycols. Template effect on the cyclization.
Newkome GR, et al.
The Journal of Organic Chemistry, 45(4), 626-628 (1980)
Synthesis and biological evaluation of new benzothiazoles as antimicrobial agents.
Al-Talib M, et al.
Arabian Journal of Chemistry (2011)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service