Ondansetron EP Impurity D

Name: Ondansetron EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-027019

About Ondansetron EP Impurity D

Vaqora Chemicals supplies Ondansetron EP Impurity D, a pharmacopeial impurity of Ondansetron registered under CAS number 99614-64-9. Its molecular formula is C14H13NO and its molecular weight is 211.26 g/mol. The IUPAC name is 9-methyl-3-methylidene-1,2-dihydrocarbazol-4-one. Common synonyms include Ondansetron Impurity D and Ondansetrone EP Impurity D.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Ondansetron, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Ondansetron

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

Ondansetron impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ondansetron EP Impurity D
Catalogue No.	VQ-027019
CAS Number	99614-64-9
IUPAC name	9-methyl-3-methylidene-1,2-dihydrocarbazol-4-one
Molecular formula	C₁₄H₁₃NO
Molecular weight	211.26 g/mol
Exact mass	211.0997
Grade	Reference Standard
HSN code	38229090
InChIKey	AGQJDIDJKSFVTC-UHFFFAOYSA-N
SMILES	CN1C2=C(C3=CC=CC=C31)C(=O)C(=C)CC2
PubChem CID	11790505

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	0 / 1
TPSA	22 Å²
Synonyms	Ondansetron Impurity D, Ondansetrone EP Impurity D, Ondansetron Hydrochloride Dihydrate - Impurity D, 1,2,3,9-Tetrahydro-9-methyl-3-methylene-4H-carbazol-4-one, 9-Methyl-3-methylene-1,2,3,9-tetrahydro-4H-carbazol-4-one, 4H-Carbazol-4-one, 1,2,3,9-tetrahydro-9-methyl-3-methylene-, Ondansetron hydrochloride dihydrate specified impurity D, 9-Methyl-3-methylene-2,3-dihydro-1H-carbazol-4(9H)-one, 4H-Carbazol-4-one, 1,2,3, 9-methyl-3-methylidene-1,2,3,9-tetrahydro-4H-carbazol-4-one

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H317May cause an allergic skin reaction

Precautionary statements: P261, P264, P270, P272, P280, P301 + P316, P302 + P352, P321, P330, P333 + P317, P362 + P364, P405, 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 Ondansetron EP Impurity D?

The CAS Registry Number of Ondansetron EP Impurity D is 99614-64-9. It is also known as Ondansetron Impurity D, Ondansetrone EP Impurity D, Ondansetron Hydrochloride Dihydrate - Impurity D.

What is the molecular formula and molecular weight of Ondansetron EP Impurity D?

Ondansetron EP Impurity D has the molecular formula C14H13NO and a molecular weight of 211.26 g/mol. Its IUPAC name is 9-methyl-3-methylidene-1,2-dihydrocarbazol-4-one.

What is Ondansetron EP Impurity D used for?

Ondansetron EP Impurity D is supplied as a characterised reference material related to Ondansetron. 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 Ondansetron EP Impurity D can I order?

We supply Ondansetron EP Impurity D 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 Ondansetron EP Impurity D?

Yes. Every lot of Ondansetron EP Impurity D 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 Ondansetron EP Impurity D be shipped internationally?

Yes. Ondansetron EP Impurity D 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.