5,6-Dichloronicotinic acid

Modify Date: 2026-06-29 19:25:34

5,6-Dichloronicotinic acid Structure
5,6-Dichloronicotinic acid structure
Common Name 5,6-Dichloronicotinic acid
CAS Number 41667-95-2 Molecular Weight 192.00
Density 1.6±0.1 g/cm3 Boiling Point 342.1±37.0 °C at 760 mmHg
Molecular Formula C6H3Cl2NO2 Melting Point 164-168 °C(lit.)
MSDS Chinese USA Flash Point 160.7±26.5 °C

 Use of 5,6-Dichloronicotinic acid


5,6-Dichloronicotinic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 5,6-Dichloronicotinic acid
Synonym More Synonyms

 5,6-Dichloronicotinic acid Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description 5,6-Dichloronicotinic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.6±0.1 g/cm3
Boiling Point 342.1±37.0 °C at 760 mmHg
Melting Point 164-168 °C(lit.)
Molecular Formula C6H3Cl2NO2
Molecular Weight 192.00
Flash Point 160.7±26.5 °C
Exact Mass 190.954086
PSA 50.19000
LogP 2.11
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.606
InChIKey RNRLTTNKVLFZJS-UHFFFAOYSA-N
SMILES O=C(O)c1cnc(Cl)c(Cl)c1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933399090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~93%

5,6-Dichloronicotinic acid Structure

5,6-Dichloronic...

CAS#:41667-95-2

Learn More
Literature: XENON PHARMACEUTICALS INC.; GENENTECH, INC; Chowdhury, Sultan; Dehnhardt, Christoph Martin; Focken, Thilo; Grimwood, Michael Edward; Hemeon, Ivan William; Jia, Qi; Ortwine, Daniel; Safina, Brian; Sun, Shaoyi; Sutherlin, Daniel P.; Zenova, Alla Yurevna Patent: US2013/317000 A1, 2013 ; Location in patent: Paragraph 0368-0369 ;

~%

5,6-Dichloronicotinic acid Structure

5,6-Dichloronic...

CAS#:41667-95-2

Learn More
Literature: Raeth; Schiffmann Justus Liebigs Annalen der Chemie, 1931 , vol. 487, p. 127,129

~%

5,6-Dichloronicotinic acid Structure

5,6-Dichloronic...

CAS#:41667-95-2

Learn More
Literature: v. Pechmann; Mills Chemische Berichte, 1904 , vol. 37, p. 3830

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles1

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Some 2, 5-and 5, 6-dihalonicotinic acids and their precursors. IV. Setliff FL and Lane JE.

J. Chem. Eng. Data 21(2) , 246-47, (1976)

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

5,6-Dichloro nicotinic acid
5,6-Dichloro-3-pyridinecarboxylic Acid
5,6-Dichloronicotinic acid
5,6-Dichloropyridine-3-carboxylic acid
MFCD00075181

 5,6-Dichloronicotinic acid | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the English name of 5,6-Dichloronicotinic acid?
A: The English name of 5,6-Dichloronicotinic acid is 5,6-Dichloronicotinic acid.
Q: What are the upstream materials of 5,6-Dichloronicotinic acid?
A: Related upstream materials(CAS) of 5,6-Dichloronicotinic acid: 401566-69-6;65189-15-3;54127-63-8;10026-13-8;10025-87-3.
Q: What is the molecular weight of 5,6-Dichloronicotinic acid?
A: Molecular weight of 5,6-Dichloronicotinic acid is 192.00.
Q: What is the safety information for 5,6-Dichloronicotinic acid?
A: Safety information for 5,6-Dichloronicotinic acid: S22-S24/25.
Q: What is the SMILES notation of 5,6-Dichloronicotinic acid?
A: SMILES notation of 5,6-Dichloronicotinic acid is O=C(O)c1cnc(Cl)c(Cl)c1.
Q: What English synonyms does 5,6-Dichloronicotinic acid have?
A: English synonyms of 5,6-Dichloronicotinic acid: 5,6-Dichloro nicotinic acid, 5,6-Dichloro-3-pyridinecarboxylic Acid, 5,6-Dichloronicotinic acid, 5,6-Dichloropyridine-3-carboxylic acid, MFCD00075181.
Q: What is the boiling point of 5,6-Dichloronicotinic acid?
A: Boiling point of 5,6-Dichloronicotinic acid is 342.1±37.0 °C at 760 mmHg.
Q: What is the LogP of 5,6-Dichloronicotinic acid?
A: LogP of 5,6-Dichloronicotinic acid is 2.11.
Q: What is the InChIKey of 5,6-Dichloronicotinic acid?
A: InChIKey of 5,6-Dichloronicotinic acid is RNRLTTNKVLFZJS-UHFFFAOYSA-N.
Q: What are the uses of 5,6-Dichloronicotinic acid?
A: Main uses of 5,6-Dichloronicotinic acid: 5,6-Dichloronicotinic acid is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

 5,6-Dichloronicotinic acidfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
Zhongshan Xingrui Chemical Co. , Ltd.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here




Get all suppliers and price by the below link:

5,6-Dichloronicotinic acid suppliers


Price: ¥81/5g

Reference only. check more 5,6-Dichloronicotinic acid price