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Metabolites & Degradation Products

3-Bromo-2-hydroxybenzoic acid

Reference StandardAvailable on request

3-Bromo-2-hydroxybenzoic acid (CAS 3883-95-2) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-045107.

Pack sizes
3-Bromo-2-hydroxybenzoic acid chemical structure
CAS number3883-95-2
FormulaC7H5BrO3
Molar mass217.02 g/mol
Physical formSolid
HS code38229090
InChIKeyBHPSQWRVKOPSOQ-UHFFFAOYSA-N
IUPAC name3-bromo-2-hydroxybenzoic acid

About 3-Bromo-2-hydroxybenzoic acid

3-Bromo-2-hydroxybenzoic acid belongs to the Sulfasalazine reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 3883-95-2, formula C7H5BrO3 and molar mass 217.02 g/mol. It is handled as a solid.

Use cases we see most often

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling
  • Fine chemical synthesis

Handling and storage

It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. 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 Sulfasalazine

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

Sulfasalazine standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling
  • Fine chemical synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 3-Bromo-2-hydroxybenzoic acid
Product name3-Bromo-2-hydroxybenzoic acid
Catalogue numberZX-045107
CAS number3883-95-2
IUPAC name3-bromo-2-hydroxybenzoic acid
Molecular formulaC7H5BrO3
Molar mass217.02 g/mol
Exact mass215.9422
GradeReference Standard
Physical formSolid
XLogP32.2
H-bond donors / acceptors2 / 3
Topological polar surface area57.5 Ų
HS code38229090
InChIKeyBHPSQWRVKOPSOQ-UHFFFAOYSA-N
SMILESC1=CC(=C(C(=C1)Br)O)C(=O)O
PubChem CID520927
Synonyms3-bromosalicylic acid, Bromo-2-hydroxybenzoic acid, Benzoic acid, 3-bromo-2-hydroxy-

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

Safety and GHS hazards

GHS07 Irritant or harmful
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 3-Bromo-2-hydroxybenzoic acid
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about 3-Bromo-2-hydroxybenzoic acid

Which CAS number identifies 3-Bromo-2-hydroxybenzoic acid?
3-Bromo-2-hydroxybenzoic acid is registered under CAS 3883-95-2. You may also see it listed as 3-bromosalicylic acid, Bromo-2-hydroxybenzoic acid, Benzoic acid, 3-bromo-2-hydroxy-. Our catalogue number for this item is ZX-045107.
What are the formula and molar mass of 3-Bromo-2-hydroxybenzoic acid?
For 3-Bromo-2-hydroxybenzoic acid, its formula is C7H5BrO3 and its molar mass is 217.02 g/mol. The systematic (IUPAC) name is 3-bromo-2-hydroxybenzoic acid. InChIKey BHPSQWRVKOPSOQ-UHFFFAOYSA-N lets you match it in any structure database.
How is 3-Bromo-2-hydroxybenzoic acid used in pharmaceutical QC?
3-Bromo-2-hydroxybenzoic acid is a characterised reference material linked to Sulfasalazine. 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 3-Bromo-2-hydroxybenzoic 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 3-Bromo-2-hydroxybenzoic 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 3-Bromo-2-hydroxybenzoic acid to my country?
Yes. Because 3-Bromo-2-hydroxybenzoic 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.

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