(S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-… 1004316-34-0

About (S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)butanoic acid

(S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)butanoic acid is an impurity of Ritonavir carrying the CAS registry number 1004316-34-0. With the molecular formula C13H21N3O3S, it has a molar mass of 299.39 g/mol. Its systematic (IUPAC) name is (2S)-2-[[methyl-[(2-propan-2-yl-1,3-thiazol-4-yl)methyl]carbamoyl]amino]butanoic acid.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Ritonavir 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.

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

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Ritonavir

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

Ritonavir impurities

Specifications & identifiers

Chemical identifiers
Product name	(S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)butanoic acid
Catalogue No.	VQ-027843
CAS Number	1004316-34-0
IUPAC name	(2S)-2-[[methyl-[(2-propan-2-yl-1,3-thiazol-4-yl)methyl]carbamoyl]amino]butanoic acid
Molecular formula	C₁₃H₂₁N₃O₃S
Molecular weight	299.39 g/mol
Exact mass	299.1304
Grade	Reference Standard
HSN code	38229090
InChIKey	PNGZUKUFBSMTOK-JTQLQIEISA-N
SMILES	CC[C@@H](C(=O)O)NC(=O)N(C)CC1=CSC(=N1)C(C)C
PubChem CID	59721329

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	2 / 5
TPSA	111 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 (S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)butanoic acid?

The CAS Registry Number of (S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)butanoic acid is 1004316-34-0.

What is the molecular formula and molecular weight of (S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)butanoic acid?

(S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)butanoic acid has the molecular formula C13H21N3O3S and a molecular weight of 299.39 g/mol. Its IUPAC name is (2S)-2-[[methyl-[(2-propan-2-yl-1,3-thiazol-4-yl)methyl]carbamoyl]amino]butanoic acid.

What is (S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)butanoic acid used for?

(S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)butanoic acid is supplied as a characterised reference material related to Ritonavir. 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 (S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)butanoic acid can I order?

We supply (S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)butanoic acid 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 (S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)butanoic acid?

Yes. Every lot of (S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)butanoic acid 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 (S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)butanoic acid be shipped internationally?

Yes. We export (S)-2-(3-((2-Isopropylthiazol-4-yl)methyl)-3-methylureido)butanoic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.