(2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbu… 156990-58-8

Name: (2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbutanoic acid
Brand: Vaqora Chemicals
SKU: VQ-029233

About (2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbutanoic acid

(2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbutanoic acid (CAS 156990-58-8) is an impurity of Atazanavir offered by Vaqora Chemicals. Its molecular formula is C9H17NO4 and its molecular weight is 203.24 g/mol.

The product is provided 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.

This Atazanavir 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.

Vaqora Chemicals supplies (2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbutanoic acid in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

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

Industries

Related to Atazanavir

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

Atazanavir impurities

Specifications & identifiers

Chemical identifiers
Product name	(2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbutanoic acid
Catalogue No.	VQ-029233
CAS Number	156990-58-8
IUPAC name	(2S)-2-(ethoxycarbonylamino)-3,3-dimethylbutanoic acid
Molecular formula	C₉H₁₇NO₄
Molecular weight	203.24 g/mol
Exact mass	203.1158
Grade	Reference Standard
HSN code	38229090
InChIKey	BGWONUWPOUBGIO-ZCFIWIBFSA-N
SMILES	CCOC(=O)N[C@H](C(=O)O)C(C)(C)C
PubChem CID	57836730

Physical properties
Physical form	Solid
LogP (XLogP3)	1.7
H-bond donors / acceptors	2 / 4
TPSA	75.6 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 (2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbutanoic acid?

The CAS Registry Number of (2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbutanoic acid is 156990-58-8. It is also known as (S)-2-((ethoxycarbonyl)amino)-3,3-dimethylbutanoic acid.

What is the molecular formula and molecular weight of (2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbutanoic acid?

(2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbutanoic acid has the molecular formula C9H17NO4 and a molecular weight of 203.24 g/mol. Its IUPAC name is (2S)-2-(ethoxycarbonylamino)-3,3-dimethylbutanoic acid.

What is (2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbutanoic acid used for?

(2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbutanoic acid is supplied as a characterised reference material related to Atazanavir. 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 (2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbutanoic acid can I order?

We supply (2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbutanoic 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 (2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbutanoic acid?

Yes. Every lot of (2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbutanoic 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 (2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbutanoic acid be shipped internationally?

Yes. We export (2S)-2-[(Ethoxycarbonyl)amino]-3,3-dimethylbutanoic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.