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Cardiovascular & Antihypertensive APIs

Torasemide

IP/BP/USPAvailable on request

Order Torasemide (CAS 56211-40-6) online at Zemixal: C16H20N4O3S, COA and SDS with every lot, worldwide shipping. Quotes within one business day.

Pack sizes
Torasemide chemical structure
CAS number56211-40-6
FormulaC16H20N4O3S
Molar mass348.4 g/mol
Physical formPowder
HS code2933
InChIKeyNGBFQHCMQULJNZ-UHFFFAOYSA-N
IUPAC name1-[[4-(3-methylanilino)-3-pyridinyl]sulfonyl]-3-propan-2-ylurea

About Torasemide

Researchers and plant chemists source Torasemide from Zemixal for routine and specialised work. For your records (IP/BP/USP), the material is defined by CAS 56211-40-6, formula C16H20N4O3S and molar mass 348.4 g/mol. It is handled as a powder.

Common uses in the lab and plant

  • Pharmaceutical formulation
  • Generic drug development

Safe handling

Classified under GHS with signal word Warning and hazard statements H319 and H361. Read the SDS before first use.

Available as 1 kg, 5 kg and 25 kg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Torasemide

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

Torasemide standards

Typical uses

  • Pharmaceutical formulation
  • Generic drug development

Applications

Grade guides

Specifications and identifiers

Specifications of Torasemide
Product nameTorasemide
Catalogue numberZX-004111
CAS number56211-40-6
IUPAC name1-[[4-(3-methylanilino)-3-pyridinyl]sulfonyl]-3-propan-2-ylurea
Molecular formulaC16H20N4O3S
Molar mass348.4 g/mol
Exact mass348.1256
GradeIP/BP/USP
Physical formPowder
XLogP32.7
H-bond donors / acceptors3 / 5
Topological polar surface area109 Ų
HS code2933
InChIKeyNGBFQHCMQULJNZ-UHFFFAOYSA-N
SMILESCC1=CC(=CC=C1)NC2=C(C=NC=C2)S(=O)(=O)NC(=O)NC(C)C
PubChem CID41781
SynonymsJDL 464, Torasemide anhydrous, 1-Isopropyl-3-((4-m-toluidino-3-pyridyl)sulfonyl)urea, N-(((1-Methylethyl)amino)carbonyl)-4-((3-methylphenyl)amino)-3-pyridinesulfonamide, 3-Pyridinesulfonamide, N-(((1-methylethyl)amino)carbonyl)-4-((3-methylphenyl)amino)-, 3-Pyridinesulfonamide, N-[[(1-methylethyl)amino]carbonyl]-4-[(3-methylphenyl)amino]-, 1-{4-[(3-methylphenyl)amino]pyridine-3-sulfonyl}-3-(propan-2-yl)urea, n-[[(1-methylethyl)amino]carbonyl]-4-[(3-methylphenyl)amino]-3-pyridinesulfonamide, 1-(4-((3-methylphenyl)amino)pyridine-3-sulfonyl)-3-(propan-2-yl)urea, N-((4-((3-methylphenyl)imino)-1,4-dihydropyridin-3-yl)sulfonyl)propane-2-carbamimidic acid, N-({4-[(3-methylphenyl)imino]-1,4-dihydropyridin-3-yl}sulfonyl)propane-2-carbamimidic acid, 1-isopropyl-3-((4-(3-methylphenylamino)pyridine)-3-sulfonyl)urea

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 Warning

  • H319Causes serious eye irritation
  • H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, P264 + P265, P280, P305 + P351 + P338, P318, P337 + P317, 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 Torasemide
1 kgQuoted on request
5 kgQuoted on request
25 kgQuoted on request

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

Questions about Torasemide

Which CAS number identifies Torasemide?
Torasemide is registered under CAS 56211-40-6. You may also see it listed as JDL 464, Torasemide anhydrous, 1-Isopropyl-3-((4-m-toluidino-3-pyridyl)sulfonyl)urea. Our catalogue number for this item is ZX-004111.
What are the formula and molar mass of Torasemide?
For Torasemide, its formula is C16H20N4O3S and its molar mass is 348.4 g/mol. The systematic (IUPAC) name is 1-[[4-(3-methylanilino)-3-pyridinyl]sulfonyl]-3-propan-2-ylurea. InChIKey NGBFQHCMQULJNZ-UHFFFAOYSA-N lets you match it in any structure database.
How is Torasemide used in pharmaceutical QC?
Torasemide is a characterised reference material linked to Torasemide. 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 Torasemide?
This listing is IP/BP/USP grade. Standard packs are 1 kg, 5 kg, 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Torasemide?
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 Torasemide to my country?
Yes. Because Torasemide 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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