Carisoprodol

About Carisoprodol

Carisoprodol is an analgesic / anti-inflammatory API (IP/BP/USP grade) carrying the CAS registry number 78-44-4. Its molecular formula is C12H24N2O4 and its molecular weight is 260.33 g/mol. Systematically, it is named [2-(carbamoyloxymethyl)-2-methylpentyl] N-propan-2-ylcarbamate. It is also known as Isomeprobamate or Carisoprodate.

The product is provided as a solid. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As an active pharmaceutical ingredient within our analgesic and anti-inflammatory APIs range, it is offered in IP/BP/USP grade for formulation development, generic drug programmes and commercial manufacturing. Typical end-use sectors are pharmaceutical manufacturing.

Available in 1 kg, 5 kg and 25 kg packs, Carisoprodol is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmaceutical formulation
Generic drug development

Industries

Related to Carisoprodol

View every impurity, metabolite and intermediate we list for Carisoprodol.

Carisoprodol impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Carisoprodol
Catalogue No.	VQ-003994
CAS Number	78-44-4
IUPAC name	[2-(carbamoyloxymethyl)-2-methylpentyl] N-propan-2-ylcarbamate
Molecular formula	C₁₂H₂₄N₂O₄
Molecular weight	260.33 g/mol
Exact mass	260.1736
Grade	IP/BP/USP
InChIKey	OFZCIYFFPZCNJE-UHFFFAOYSA-N
SMILES	CCCC(C)(COC(=O)N)COC(=O)NC(C)C
PubChem CID	2576

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	2 / 4
TPSA	90.7 Å²
Synonyms	Isomeprobamate, Carisoprodate, Isobamate, Isoprothane, Flexartal, Isoprotane, Miolisodal, Isopropyl meprobamate, Arusal, Carisol, Diolene, Flexal

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Carisoprodol?

The CAS Registry Number of Carisoprodol is 78-44-4. It is also known as Isomeprobamate, Carisoprodate, Isobamate.

What is the molecular formula and molecular weight of Carisoprodol?

Carisoprodol has the molecular formula C12H24N2O4 and a molecular weight of 260.33 g/mol. Its IUPAC name is [2-(carbamoyloxymethyl)-2-methylpentyl] N-propan-2-ylcarbamate.

What is Carisoprodol used for?

Carisoprodol is supplied as a characterised reference material related to Carisoprodol. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Carisoprodol can I order?

We supply Carisoprodol in IP/BP/USP grade, in 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Carisoprodol?

Yes. Every lot of Carisoprodol is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Carisoprodol be shipped internationally?

Yes. Carisoprodol is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.