Entacapone Benzoic Acid Impurity

Name: Entacapone Benzoic Acid Impurity
Brand: Zemixal
SKU: ZX-004685

Reference StandardIn stock

Buy Entacapone Benzoic Acid Impurity (CAS 84211-30-3) from Zemixal. Request a quote with price, lead time and documents.

Pack sizes

Entacapone Benzoic Acid Impurity chemical structure

CAS number84211-30-3

FormulaC₇H₅NO₆

Molar mass199.12 g/mol

Physical formSolid

HS code38229090

InChIKeyHDPSONAKHMNQPA-UHFFFAOYSA-N

IUPAC name3,4-dihydroxy-5-nitrobenzoic acid

About Entacapone Benzoic Acid Impurity

Entacapone Benzoic Acid Impurity is supplied by Zemixal as a characterised reference material for Entacapone analysis. Key data (Reference Standard): CAS 84211-30-3, formula C7H5NO6 and molar mass 199.12 g/mol. It is handled as a solid.

Typical applications

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

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Entacapone

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

Entacapone 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 Entacapone Benzoic Acid Impurity
Product name	Entacapone Benzoic Acid Impurity
Catalogue number	ZX-004685
CAS number	84211-30-3
IUPAC name	3,4-dihydroxy-5-nitrobenzoic acid
Molecular formula	C₇H₅NO₆
Molar mass	199.12 g/mol
Exact mass	199.0117
Grade	Reference Standard
Physical form	Solid
XLogP3	1.4
H-bond donors / acceptors	3 / 6
Topological polar surface area	124 Å²
HS code	38229090
InChIKey	HDPSONAKHMNQPA-UHFFFAOYSA-N
SMILES	C1=C(C=C(C(=C1[N+](=O)[O-])O)O)C(=O)O
PubChem CID	14450982
Synonyms	3-Nitro-4,5-dihydroxybenzoic acid, Benzoic acid, 3,4-dihydroxy-5-nitro-, 3,4-Dihydroxy-5-nitrobenzoicAcid, 3,4-dihydroxy-5-nit-robenzoic acid, 3,4-Dihydroxy-5-nitro-benzoic acid, 3,4-Dihydroxy-5-nitro-

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 Entacapone Benzoic Acid Impurity
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request
250 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 Entacapone Benzoic Acid Impurity

Which CAS number identifies Entacapone Benzoic Acid Impurity?

Entacapone Benzoic Acid Impurity is registered under CAS 84211-30-3. You may also see it listed as 3-Nitro-4,5-dihydroxybenzoic acid, Benzoic acid, 3,4-dihydroxy-5-nitro-, 3,4-Dihydroxy-5-nitrobenzoicAcid. Our catalogue number for this item is ZX-004685.

What are the formula and molar mass of Entacapone Benzoic Acid Impurity?

For Entacapone Benzoic Acid Impurity, its formula is C7H5NO6 and its molar mass is 199.12 g/mol. The systematic (IUPAC) name is 3,4-dihydroxy-5-nitrobenzoic acid. InChIKey HDPSONAKHMNQPA-UHFFFAOYSA-N lets you match it in any structure database.

How is Entacapone Benzoic Acid Impurity used in pharmaceutical QC?

Entacapone Benzoic Acid Impurity is a characterised reference material linked to Entacapone. 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 Entacapone Benzoic Acid Impurity?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Entacapone Benzoic Acid Impurity?

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 Entacapone Benzoic Acid Impurity to my country?

Yes. Entacapone Benzoic Acid Impurity ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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