Benzoic acid, 3-bromo-4-hydroxy-5-methyl-,methyl Ester
- CAS
- 2090296-22-1
- Formula
- C9H9BrO3
- MW
- 245.07 g/mol
ZX-028227
API Impurities
3,5-Dibromo-4-methoxybenzoic Acid
Reference StandardAvailable on request
Order 3,5-Dibromo-4-methoxybenzoic Acid (CAS 4073-35-2) online at Zemixal. Request a quote with price, lead time and documents.
CAS number4073-35-2
FormulaC8H6Br2O3
Molar mass309.94 g/mol
Physical formSolid
HS code38229090
InChIKeyNAHPGFGVWWKSFU-UHFFFAOYSA-N
IUPAC name3,5-dibromo-4-methoxybenzoic acid
About 3,5-Dibromo-4-methoxybenzoic Acid
3,5-Dibromo-4-methoxybenzoic Acid is supplied by Zemixal as a characterised reference material for Benzbromarone analysis. Key data (Reference Standard): CAS 4073-35-2, formula C8H6Br2O3 and molar mass 309.94 g/mol. It is handled as a solid.
Where it is used
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Storage and safety notes
Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Benzbromarone
See every impurity, metabolite and related compound we list for this API.
Benzbromarone standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | 3,5-Dibromo-4-methoxybenzoic Acid |
|---|---|
| Catalogue number | ZX-028228 |
| CAS number | 4073-35-2 |
| IUPAC name | 3,5-dibromo-4-methoxybenzoic acid |
| Molecular formula | C8H6Br2O3 |
| Molar mass | 309.94 g/mol |
| Exact mass | 309.8663 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2.8 |
| H-bond donors / acceptors | 1 / 3 |
| Topological polar surface area | 46.5 Ų |
| HS code | 38229090 |
| InChIKey | NAHPGFGVWWKSFU-UHFFFAOYSA-N |
| SMILES | COC1=C(C=C(C=C1Br)C(=O)O)Br |
| PubChem CID | 2758036 |
| Synonyms | 3,5-dibromo-p-anisic acid, 3,5-dibromo-4-anisic acid, Benzoic acid, 3,5-dibromo-4-methoxy- |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
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
| 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 3,5-Dibromo-4-methoxybenzoic Acid
Which CAS number identifies 3,5-Dibromo-4-methoxybenzoic Acid?
3,5-Dibromo-4-methoxybenzoic Acid is registered under CAS 4073-35-2. You may also see it listed as 3,5-dibromo-p-anisic acid, 3,5-dibromo-4-anisic acid, Benzoic acid, 3,5-dibromo-4-methoxy-. Our catalogue number for this item is ZX-028228.
What are the formula and molar mass of 3,5-Dibromo-4-methoxybenzoic Acid?
For 3,5-Dibromo-4-methoxybenzoic Acid, its formula is C8H6Br2O3 and its molar mass is 309.94 g/mol. The systematic (IUPAC) name is 3,5-dibromo-4-methoxybenzoic acid. InChIKey NAHPGFGVWWKSFU-UHFFFAOYSA-N lets you match it in any structure database.
How is 3,5-Dibromo-4-methoxybenzoic Acid used in pharmaceutical QC?
3,5-Dibromo-4-methoxybenzoic Acid is a characterised reference material linked to Benzbromarone. 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 3,5-Dibromo-4-methoxybenzoic 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 3,5-Dibromo-4-methoxybenzoic 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 3,5-Dibromo-4-methoxybenzoic Acid to my country?
Yes. Because 3,5-Dibromo-4-methoxybenzoic 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 Benzbromarone standards
More in API Impurities
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