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API Reference Standards

Benzthiazide

Reference StandardAvailable on request

Buy Benzthiazide (CAS 91-33-8) from Zemixal: C15H14ClN3O4S3, COA and SDS with every lot, worldwide shipping. Exported from India with full paperwork.

Pack sizes
Benzthiazide chemical structure
CAS number91-33-8
FormulaC15H14ClN3O4S3
Molar mass431.9 g/mol
Physical formSolid
HS code38229090
InChIKeyNDTSRXAMMQDVSW-UHFFFAOYSA-N
IUPAC name3-(benzylsulfanylmethyl)-6-chloro-1,1-dioxo-4H-1lambda6,2,4-benzothiadiazine-7-sulfonamide

About Benzthiazide

Analytical teams working on Benzthiazide use Benzthiazide as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 91-33-8, formula C15H14ClN3O4S3 and molar mass 431.9 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Identification & assay
  • Method development & validation
  • QC reference material

Safe handling

Hazard communication follows GHS (Danger: H317 and H334). Our SDS lists exposure controls and first-aid measures.

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 Benzthiazide

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

Benzthiazide standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Specifications and identifiers

Specifications of Benzthiazide
Product nameBenzthiazide
Catalogue numberZX-034107
CAS number91-33-8
IUPAC name3-(benzylsulfanylmethyl)-6-chloro-1,1-dioxo-4H-1lambda6,2,4-benzothiadiazine-7-sulfonamide
Molecular formulaC15H14ClN3O4S3
Molar mass431.9 g/mol
Exact mass430.9835
GradeReference Standard
Physical formSolid
XLogP31.7
H-bond donors / acceptors2 / 7
Topological polar surface area161 Ų
HS code38229090
InChIKeyNDTSRXAMMQDVSW-UHFFFAOYSA-N
SMILESC1=CC=C(C=C1)CSCC2=NS(=O)(=O)C3=CC(=C(C=C3N2)Cl)S(=O)(=O)N
PubChem CID2343
SynonymsBenzothiazide, Fovane, Lemazide, Diucene, Fouane, Pfizer 1393, Benztiazide, 3-Benzylthiomethyl-6-chloro-7-sulfamoyl-1,2,4-benzothiadiazine 1,1-dioxide, 3-((Benzylthio)methyl)-6-chloro-7-sulfamoyl-2H-benzo-1,2,4-thiadiazine 1,1-dioxide, 6-Chloro-7-sulfamoyl-3-benzylthiomethyl-2H-1,2,4-benzothiadiazine 1,1-dioxide, 2H-1,2,4-Benzothiadiazine-7-sulfonamide, 3-((benzylthio)methyl)-6-chloro-, 1,1-dioxide, 3-Benzylthiomethyl-6-chloro-2H-1,2,4-benzothiadiazine-7-sulfonamide 1,1-dioxide

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
GHS08 Health hazard
Health hazard

Signal word Danger

  • H317May cause an allergic skin reaction
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements P233, P260, P261, P271, P272, P280, P284, P302 + P352, P304 + P340, P321, P333 + P317, P342 + P316, P362 + P364, P403, 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 Benzthiazide
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 Benzthiazide

Which CAS number identifies Benzthiazide?
Benzthiazide is registered under CAS 91-33-8. You may also see it listed as Benzothiazide, Fovane, Lemazide. Our catalogue number for this item is ZX-034107.
What are the formula and molar mass of Benzthiazide?
For Benzthiazide, its formula is C15H14ClN3O4S3 and its molar mass is 431.9 g/mol. The systematic (IUPAC) name is 3-(benzylsulfanylmethyl)-6-chloro-1,1-dioxo-4H-1lambda6,2,4-benzothiadiazine-7-sulfonamide. InChIKey NDTSRXAMMQDVSW-UHFFFAOYSA-N lets you match it in any structure database.
How is Benzthiazide used in pharmaceutical QC?
Benzthiazide is a characterised reference material linked to Benzthiazide. 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 Benzthiazide?
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 Benzthiazide?
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 Benzthiazide to my country?
Yes. Because Benzthiazide 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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