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Pharmacopeial Impurities (EP / USP / BP)

Bendroflumethiazide EP Impurity A

Reference StandardAvailable on request

Buy Bendroflumethiazide EP Impurity A (CAS 654-62-6) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-019975.

Pack sizes
Bendroflumethiazide EP Impurity A chemical structure
CAS number654-62-6
FormulaC7H8F3N3O4S2
Molar mass319.3 g/mol
Physical formSolid
HS code38229090
InChIKeyKRVABEGPNKGLOT-UHFFFAOYSA-N
IUPAC name4-amino-6-(trifluoromethyl)benzene-1,3-disulfonamide

About Bendroflumethiazide EP Impurity A

Analytical teams working on Bendroflumethiazide use Bendroflumethiazide EP Impurity A as a qualified comparison standard. Key data (Reference Standard): CAS 654-62-6, formula C7H8F3N3O4S2 and molar mass 319.3 g/mol. It is handled as a solid.

Use cases we see most often

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Storage and safety notes

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. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Bendroflumethiazide

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

Bendroflumethiazide standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Bendroflumethiazide EP Impurity A
Product nameBendroflumethiazide EP Impurity A
Catalogue numberZX-019975
CAS number654-62-6
IUPAC name4-amino-6-(trifluoromethyl)benzene-1,3-disulfonamide
Molecular formulaC7H8F3N3O4S2
Molar mass319.3 g/mol
Exact mass318.9908
GradeReference Standard
Physical formSolid
XLogP3-0.2
H-bond donors / acceptors3 / 10
Topological polar surface area163 Ų
HS code38229090
InChIKeyKRVABEGPNKGLOT-UHFFFAOYSA-N
SMILESC1=C(C(=CC(=C1N)S(=O)(=O)N)S(=O)(=O)N)C(F)(F)F
PubChem CID69561
Synonyms2,4-Disulfamyl-5-trifluoromethylaniline, Bendroflumethazide EP Impurity A, Bendroflumethiazide - Impurity A, 4-amino-6-(trifluoromethyl)-1,3-benzenedisulfonamide, 2-amino-4-trifluoromethyl-1,5-benzendisulfonamide, 1,3-Benzenedisulfonamide, 4-amino-6-(trifluoromethyl)-, 2,4-Disulfamoyl-5-trifluoromethylaniline, 5-Amino-alpha,alpha,alpha-trifluorotoluene-2,4-disulfonamide, 2-Amino-4-trifluoromethyl-1,5-benzenedisulphonamide, 4-Amino-6-(trifluoromethyl)benzene-1,3-disulphonamide, 2pow, 5-Amino-alpha,alpha,alpha-trifluorotoluene-2,4-disulphonamide

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 Bendroflumethiazide EP Impurity A
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 Bendroflumethiazide EP Impurity A

Which CAS number identifies Bendroflumethiazide EP Impurity A?
Bendroflumethiazide EP Impurity A is registered under CAS 654-62-6. You may also see it listed as 2,4-Disulfamyl-5-trifluoromethylaniline, Bendroflumethazide EP Impurity A, Bendroflumethiazide - Impurity A. Our catalogue number for this item is ZX-019975.
What are the formula and molar mass of Bendroflumethiazide EP Impurity A?
For Bendroflumethiazide EP Impurity A, its formula is C7H8F3N3O4S2 and its molar mass is 319.3 g/mol. The systematic (IUPAC) name is 4-amino-6-(trifluoromethyl)benzene-1,3-disulfonamide. InChIKey KRVABEGPNKGLOT-UHFFFAOYSA-N lets you match it in any structure database.
How is Bendroflumethiazide EP Impurity A used in pharmaceutical QC?
Bendroflumethiazide EP Impurity A is a characterised reference material linked to Bendroflumethiazide. 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 Bendroflumethiazide EP Impurity A?
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 Bendroflumethiazide EP Impurity A?
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 Bendroflumethiazide EP Impurity A to my country?
Yes. Because Bendroflumethiazide EP Impurity A 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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