Carisoprodol EP Impurity B

Name: Carisoprodol EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-027091

About Carisoprodol EP Impurity B

Carisoprodol EP Impurity B (CAS 7148-50-7) is a pharmacopeial impurity of Carisoprodol offered by Vaqora Chemicals. Its molecular formula is C8H14O3 and its molecular weight is 158.19 g/mol. The IUPAC name is 5-methyl-5-propyl-1,3-dioxan-2-one. Alternative names: Carisoprodol Impurity B and 1,3-Dioxan-2-one, 5-methyl-5-propyl-.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

This Carisoprodol impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Carisoprodol EP Impurity B in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

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 EP Impurity B
Catalogue No.	VQ-027091
CAS Number	7148-50-7
IUPAC name	5-methyl-5-propyl-1,3-dioxan-2-one
Molecular formula	C₈H₁₄O₃
Molecular weight	158.19 g/mol
Exact mass	158.0943
Grade	Reference Standard
HSN code	38229090
InChIKey	QPAWSFWKAUAJKW-UHFFFAOYSA-N
SMILES	CCCC1(COC(=O)OC1)C
PubChem CID	81571

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
H-bond donors / acceptors	0 / 3
TPSA	35.5 Å²
Synonyms	Carisoprodol Impurity B, 1,3-Dioxan-2-one, 5-methyl-5-propyl-, Carbonic acid, cyclic 2-methyl-2-propyltrimethylene ester, 5-Methyl-5-propyl-2-dioxanone, 1, 5-methyl-5-propyl-, 5-Methyl-5-propyl-2-dioxanone (80per cent), Carbonic acid 2-methyl-2-propyltrimethylene ester, Carisoprodol Impurity 6

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H317May cause an allergic skin reaction

Precautionary statements: P261, P272, P280, P302 + P352, P321, P333 + P317, P362 + P364, 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 EP Impurity B?

The CAS Registry Number of Carisoprodol EP Impurity B is 7148-50-7. It is also known as Carisoprodol Impurity B, 1,3-Dioxan-2-one, 5-methyl-5-propyl-, Carbonic acid, cyclic 2-methyl-2-propyltrimethylene ester.

What is the molecular formula and molecular weight of Carisoprodol EP Impurity B?

Carisoprodol EP Impurity B has the molecular formula C8H14O3 and a molecular weight of 158.19 g/mol. Its IUPAC name is 5-methyl-5-propyl-1,3-dioxan-2-one.

What is Carisoprodol EP Impurity B used for?

Carisoprodol EP Impurity B 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 EP Impurity B can I order?

We supply Carisoprodol EP Impurity B in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Carisoprodol EP Impurity B?

Yes. Every lot of Carisoprodol EP Impurity B 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 EP Impurity B be shipped internationally?

Yes. Carisoprodol EP Impurity B 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.