4-Amino-6-chlorobenzene-1,3-disulfonic Acid

Name: 4-Amino-6-chlorobenzene-1,3-disulfonic Acid
Brand: Zemixal
SKU: ZX-029826

Reference StandardAvailable on request

Order 4-Amino-6-chlorobenzene-1,3-disulfonic Acid (CAS 99418-26-5) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes

4-Amino-6-chlorobenzene-1,3-disulfonic Acid chemical structure

CAS number99418-26-5

FormulaC₆H₆ClNO₆S₂

Molar mass287.7 g/mol

Physical formSolid

HS code38229090

InChIKeyKTXPEELQCZMXSR-UHFFFAOYSA-N

IUPAC name4-amino-6-chlorobenzene-1,3-disulfonic acid

About 4-Amino-6-chlorobenzene-1,3-disulfonic Acid

4-Amino-6-chlorobenzene-1,3-disulfonic Acid is supplied by Zemixal as a characterised reference material for Hydrochlorothiazide analysis. Identity at a glance (Reference Standard): CAS 99418-26-5, formula C6H6ClNO6S2 and molar mass 287.7 g/mol. It is handled as a solid.

Use cases we see most often

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Hydrochlorothiazide

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

Hydrochlorothiazide 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 4-Amino-6-chlorobenzene-1,3-disulfonic Acid
Product name	4-Amino-6-chlorobenzene-1,3-disulfonic Acid
Catalogue number	ZX-029826
CAS number	99418-26-5
IUPAC name	4-amino-6-chlorobenzene-1,3-disulfonic acid
Molecular formula	C₆H₆ClNO₆S₂
Molar mass	287.7 g/mol
Exact mass	286.9325
Grade	Reference Standard
Physical form	Solid
XLogP3	-0.1
H-bond donors / acceptors	3 / 7
Topological polar surface area	152 Å²
HS code	38229090
InChIKey	KTXPEELQCZMXSR-UHFFFAOYSA-N
SMILES	C1=C(C(=CC(=C1Cl)S(=O)(=O)O)S(=O)(=O)O)N
PubChem CID	19754981

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of 4-Amino-6-chlorobenzene-1,3-disulfonic 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 4-Amino-6-chlorobenzene-1,3-disulfonic Acid

Which CAS number identifies 4-Amino-6-chlorobenzene-1,3-disulfonic Acid?

4-Amino-6-chlorobenzene-1,3-disulfonic Acid is registered under CAS 99418-26-5. Our catalogue number for this item is ZX-029826.

What are the formula and molar mass of 4-Amino-6-chlorobenzene-1,3-disulfonic Acid?

For 4-Amino-6-chlorobenzene-1,3-disulfonic Acid, its formula is C6H6ClNO6S2 and its molar mass is 287.7 g/mol. The systematic (IUPAC) name is 4-amino-6-chlorobenzene-1,3-disulfonic acid. InChIKey KTXPEELQCZMXSR-UHFFFAOYSA-N lets you match it in any structure database.

How is 4-Amino-6-chlorobenzene-1,3-disulfonic Acid used in pharmaceutical QC?

4-Amino-6-chlorobenzene-1,3-disulfonic Acid is a characterised reference material linked to Hydrochlorothiazide. 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 4-Amino-6-chlorobenzene-1,3-disulfonic 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 4-Amino-6-chlorobenzene-1,3-disulfonic 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 4-Amino-6-chlorobenzene-1,3-disulfonic Acid to my country?

Yes. 4-Amino-6-chlorobenzene-1,3-disulfonic Acid ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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