Raltegravir EP Impurity B

Name: Raltegravir EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-023607

About Raltegravir EP Impurity B

Vaqora Chemicals supplies Raltegravir EP Impurity B, a pharmacopeial impurity of Raltegravir registered under CAS number 1193687-85-2. With the molecular formula C19H24FN5O3, it has a molar mass of 389.4 g/mol. Common synonyms include Raltegravir Formididyl Analog Impurity and Raltegravir - Impurity B.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Raltegravir to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Raltegravir 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 Raltegravir

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

Raltegravir impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Raltegravir EP Impurity B
Catalogue No.	VQ-023607
CAS Number	1193687-85-2
IUPAC name	2-[2-(dimethylaminomethylideneamino)propan-2-yl]-N-[(4-fluorophenyl)methyl]-5-hydroxy-1-methyl-6-oxopyrimidine-4-carboxamide
Molecular formula	C₁₉H₂₄FN₅O₃
Molecular weight	389.4 g/mol
Exact mass	389.1863
Grade	Reference Standard
HSN code	38229090
InChIKey	MEBOBLUKSXGASS-UHFFFAOYSA-N
SMILES	CC(C)(C1=NC(=C(C(=O)N1C)O)C(=O)NCC2=CC=C(C=C2)F)N=CN(C)C
PubChem CID	137552076

Physical properties
Physical form	Solid
LogP (XLogP3)	1.4
H-bond donors / acceptors	2 / 6
TPSA	97.6 Å²

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 Raltegravir EP Impurity B?

The CAS Registry Number of Raltegravir EP Impurity B is 1193687-85-2. It is also known as Raltegravir Formididyl Analog Impurity, Raltegravir - Impurity B, DES(5-methyl-1,3,4-oxadiazole-2-carboxamide)-((E)-dimethylaminomethyleneamino)raltegravir.

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

Raltegravir EP Impurity B has the molecular formula C19H24FN5O3 and a molecular weight of 389.4 g/mol. Its IUPAC name is 2-[2-(dimethylaminomethylideneamino)propan-2-yl]-N-[(4-fluorophenyl)methyl]-5-hydroxy-1-methyl-6-oxopyrimidine-4-carboxamide.

What is Raltegravir EP Impurity B used for?

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

We supply Raltegravir 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 Raltegravir EP Impurity B?

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

Yes. We export Raltegravir EP Impurity B worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.