Furosemide

Name: Furosemide
Brand: Zemixal
SKU: ZX-004092

IP/BP/USPAvailable on request

Order Furosemide (CAS 54-31-9) online at Zemixal: C12H11ClN2O5S, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-004092.

Pack sizes

CAS number54-31-9

FormulaC₁₂H₁₁ClN₂O₅S

Molar mass330.74 g/mol

Physical formPowder

HS code2933

InChIKeyZZUFCTLCJUWOSV-UHFFFAOYSA-N

IUPAC name4-chloro-2-(furan-2-ylmethylamino)-5-sulfamoylbenzoic acid

About Furosemide

Zemixal supplies Furosemide within its APIs & Bulk Drugs portfolio. For your records (IP/BP/USP), the material is defined by CAS 54-31-9, formula C12H11ClN2O5S and molar mass 330.74 g/mol. It is described as white or almost white powder.

Common uses in the lab and plant

Pharmaceutical formulation
Generic drug development

Handling and storage

It carries the GHS signal word Danger (H315, H319, H335 and H351), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 1 kg, 5 kg and 25 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Furosemide

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

Furosemide standards

Typical uses

Pharmaceutical formulation
Generic drug development

Applications

Pharmaceutical Manufacturing and QC

Grade guides

IP Grade (Indian Pharmacopoeia)BP Grade (British Pharmacopoeia)USP Grade (United States Pharmacopeia)

Specifications and identifiers

Specifications of Furosemide
Product name	Furosemide
Catalogue number	ZX-004092
CAS number	54-31-9
IUPAC name	4-chloro-2-(furan-2-ylmethylamino)-5-sulfamoylbenzoic acid
Molecular formula	C₁₂H₁₁ClN₂O₅S
Molar mass	330.74 g/mol
Exact mass	330.0077
Grade	IP/BP/USP
Physical form	Powder
Appearance	White or almost white powder
XLogP3	2
H-bond donors / acceptors	3 / 7
Topological polar surface area	131 Å²
HS code	2933
InChIKey	ZZUFCTLCJUWOSV-UHFFFAOYSA-N
SMILES	C1=COC(=C1)CNC2=CC(=C(C=C2C(=O)O)S(=O)(=O)N)Cl
PubChem CID	3440
Synonyms	Frusemide, Aisemide, Desdemin, Eutensin, Frusemin, Fuluvamide, Furanthryl, Fursemide, Macasirool, Prefemin, Rosemide, Frusetic

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

Safety and GHS hazards

Irritant or harmful

Health hazard

Signal word Danger

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H351Suspected of causing cancer
H360May damage fertility or the unborn child
H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P318, 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 Furosemide
1 kg	Quoted on request
5 kg	Quoted on request
25 kg	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 Furosemide

Which CAS number identifies Furosemide?

Furosemide is registered under CAS 54-31-9. You may also see it listed as Frusemide, Aisemide, Desdemin. Our catalogue number for this item is ZX-004092.

What are the formula and molar mass of Furosemide?

For Furosemide, its formula is C12H11ClN2O5S and its molar mass is 330.74 g/mol. The systematic (IUPAC) name is 4-chloro-2-(furan-2-ylmethylamino)-5-sulfamoylbenzoic acid. InChIKey ZZUFCTLCJUWOSV-UHFFFAOYSA-N lets you match it in any structure database.

How is Furosemide used in pharmaceutical QC?

Furosemide is a characterised reference material linked to Furosemide. 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 Furosemide?

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 Furosemide?

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 Furosemide to my country?

Yes. Because Furosemide 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 Furosemide standards

More in Cardiovascular & Antihypertensive APIs

Furosemide EP Impurity A

CAS: 4818-59-1
Formula: C₁₂H₁₁ClN₂O₅S
MW: 330.74 g/mol

ZX-005724

Furosemide EP Impurity B

CAS: 2736-23-4
Formula: C₇H₅Cl₂NO₄S
MW: 270.09 g/mol

ZX-005725

Furosemide EP Impurity C

CAS: 3086-91-7
Formula: C₇H₇ClN₂O₄S
MW: 250.66 g/mol

ZX-005726

Furosemide EP Impurity D

CAS: 5046-19-5
Formula: C₁₇H₁₇N₃O₆S
MW: 391.4 g/mol

ZX-005727

Furosemide EP Impurity E

CAS: 50-84-0
Formula: C₇H₄Cl₂O₂
MW: 191.01 g/mol

ZX-005728

Furosemide Dimer Impurity

CAS: 94419-32-6
Formula: C₁₄H₇Cl₄NO₈S₂
MW: 523.1 g/mol

ZX-024823

Furosemide EP Impurity F

CAS: 4793-38-8
Formula: C₁₂H₁₅ClN₂O₅S
MW: 334.78 g/mol

ZX-024889

2,4-Dichloro-5-chlorosulfonyl-benzoic Acid

CAS: 3740-18-9
Formula: C₇H₃Cl₃O₄S
MW: 289.5 g/mol

ZX-024890

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