5,6-Dichloronicotinic acid

Name: 5,6-Dichloronicotinic acid
Brand: Zemixal
SKU: ZX-025824

Reference StandardAvailable on request

5,6-Dichloronicotinic acid (CAS 41667-95-2) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-025824.

Pack sizes

5,6-Dichloronicotinic acid chemical structure

CAS number41667-95-2

FormulaC₆H₃Cl₂NO₂

Molar mass192 g/mol

Physical formSolid

HS code38229090

InChIKeyRNRLTTNKVLFZJS-UHFFFAOYSA-N

IUPAC name5,6-dichloropyridine-3-carboxylic acid

About 5,6-Dichloronicotinic acid

Zemixal lists 5,6-Dichloronicotinic acid for laboratories that identify, quantify or control Nicotinic Acid and its related substances. Key data (Reference Standard): CAS 41667-95-2, formula C6H3Cl2NO2 and molar mass 192 g/mol. It is handled as a solid.

Where it is used

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Safe handling

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Nicotinic Acid

See every impurity, metabolite and related compound we list for this API.

Nicotinic Acid standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 5,6-Dichloronicotinic acid
Product name	5,6-Dichloronicotinic acid
Catalogue number	ZX-025824
CAS number	41667-95-2
IUPAC name	5,6-dichloropyridine-3-carboxylic acid
Molecular formula	C₆H₃Cl₂NO₂
Molar mass	192 g/mol
Exact mass	190.9541
Grade	Reference Standard
Physical form	Solid
XLogP3	2
H-bond donors / acceptors	1 / 3
Topological polar surface area	50.2 Å²
HS code	38229090
InChIKey	RNRLTTNKVLFZJS-UHFFFAOYSA-N
SMILES	C1=C(C=NC(=C1Cl)Cl)C(=O)O
PubChem CID	247987
Synonyms	5,6-Dichloro-3-pyridinecarboxylic Acid, 2,3-dichloro-5-carboxypyridine, 5,6-Dichloropyridine-3-carboxylicacid, 5,6 dichloropyridi, 2-Chloro-5-carboxychloropyridine, 5,6 dichloropyridine-3-carboxylic acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 5,6-Dichloronicotinic acid
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 5,6-Dichloronicotinic acid

Which CAS number identifies 5,6-Dichloronicotinic acid?

5,6-Dichloronicotinic acid is registered under CAS 41667-95-2. You may also see it listed as 5,6-Dichloro-3-pyridinecarboxylic Acid, 2,3-dichloro-5-carboxypyridine, 5,6-Dichloropyridine-3-carboxylicacid. Our catalogue number for this item is ZX-025824.

What are the formula and molar mass of 5,6-Dichloronicotinic acid?

For 5,6-Dichloronicotinic acid, its formula is C6H3Cl2NO2 and its molar mass is 192 g/mol. The systematic (IUPAC) name is 5,6-dichloropyridine-3-carboxylic acid. InChIKey RNRLTTNKVLFZJS-UHFFFAOYSA-N lets you match it in any structure database.

How is 5,6-Dichloronicotinic acid used in pharmaceutical QC?

5,6-Dichloronicotinic acid is a characterised reference material linked to Nicotinic Acid. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 5,6-Dichloronicotinic acid?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 5,6-Dichloronicotinic acid?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 5,6-Dichloronicotinic acid to my country?

Yes. Because 5,6-Dichloronicotinic acid is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

More Nicotinic Acid standards

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