Olsalazine Sodium - Impurity D

Name: Olsalazine Sodium - Impurity D
Brand: Zemixal
SKU: ZX-025930

Reference StandardAvailable on request

Order Olsalazine Sodium - Impurity D (CAS 93964-55-7) online at Zemixal: C14H9ClN2O5, COA and SDS with every lot, worldwide shipping.

Pack sizes

Olsalazine Sodium - Impurity D chemical structure

CAS number93964-55-7

FormulaC₁₄H₉ClN₂O₅

Molar mass320.68 g/mol

Physical formSolid

HS code38229090

InChIKeyDGIVHDSCMQYEDB-UHFFFAOYSA-N

IUPAC name5-[(3-carboxy-4-chlorophenyl)diazenyl]-2-hydroxybenzoic acid

About Olsalazine Sodium - Impurity D

Olsalazine Sodium - Impurity D belongs to the Olsalazine reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 93964-55-7, formula C14H9ClN2O5 and molar mass 320.68 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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Olsalazine

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

Olsalazine 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 Olsalazine Sodium - Impurity D
Product name	Olsalazine Sodium - Impurity D
Catalogue number	ZX-025930
CAS number	93964-55-7
IUPAC name	5-[(3-carboxy-4-chlorophenyl)diazenyl]-2-hydroxybenzoic acid
Molecular formula	C₁₄H₉ClN₂O₅
Molar mass	320.68 g/mol
Exact mass	320.02
Grade	Reference Standard
Physical form	Solid
XLogP3	3.6
H-bond donors / acceptors	3 / 7
Topological polar surface area	120 Å²
HS code	38229090
InChIKey	DGIVHDSCMQYEDB-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1N=NC2=CC(=C(C=C2)Cl)C(=O)O)C(=O)O)O
PubChem CID	3023114
Synonyms	Olsalazine EP Impurity D, Olsalazine impurity D, 4-Dehydroxy-4-chloro Olsalazine, 5-((3-Carboxy-4-chlorophenyl)azo)salicylic acid, (E)-5-((3-carboxy-4-chlorophenyl)diazenyl)-2-hydroxybenzoic acid, 5-((3-Carboxy-4-chlorophenyl)diazenyl)-2-hydroxybenzoic acid, 5- [(3- Carboxy- 4- chlorophenyl) a zo] salicylic acid, 5-(3-carboxy-4-chloro-phenyl)azo-2-hydroxy-benzoic acid, Benzoic acid, 5-[(3-carboxy-4-chlorophenyl)azo]-2-hydroxy-, 5- [(3- Carboxy- 4- chlorophenyl) azo] - 2- hydroxy-benzoic acid

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 Olsalazine Sodium - Impurity D
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 Olsalazine Sodium - Impurity D

Which CAS number identifies Olsalazine Sodium - Impurity D?

Olsalazine Sodium - Impurity D is registered under CAS 93964-55-7. You may also see it listed as Olsalazine EP Impurity D, Olsalazine impurity D, 4-Dehydroxy-4-chloro Olsalazine. Our catalogue number for this item is ZX-025930.

What are the formula and molar mass of Olsalazine Sodium - Impurity D?

For Olsalazine Sodium - Impurity D, its formula is C14H9ClN2O5 and its molar mass is 320.68 g/mol. The systematic (IUPAC) name is 5-[(3-carboxy-4-chlorophenyl)diazenyl]-2-hydroxybenzoic acid. InChIKey DGIVHDSCMQYEDB-UHFFFAOYSA-N lets you match it in any structure database.

How is Olsalazine Sodium - Impurity D used in pharmaceutical QC?

Olsalazine Sodium - Impurity D is a characterised reference material linked to Olsalazine. 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 Olsalazine Sodium - Impurity D?

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 Olsalazine Sodium - Impurity D?

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 Olsalazine Sodium - Impurity D to my country?

Yes. Olsalazine Sodium - Impurity D ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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