N-Phenoxycarbonyl-L-valine

Name: N-Phenoxycarbonyl-L-valine
Brand: Vaqora Chemicals
SKU: VQ-032696

About N-Phenoxycarbonyl-L-valine

Vaqora Chemicals supplies N-Phenoxycarbonyl-L-valine, an impurity of Ritonavir registered under CAS number 126147-70-4. With the molecular formula C12H15NO4, it has a molar mass of 237.25 g/mol. Its systematic (IUPAC) name is (2S)-3-methyl-2-(phenoxycarbonylamino)butanoic acid. Common synonyms include L-Valine, N-(phenoxycarbonyl)- and (Phenoxycarbonyl)-L-valine.

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. 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. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer N-Phenoxycarbonyl-L-valine in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers 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	N-Phenoxycarbonyl-L-valine
Catalogue No.	VQ-032696
CAS Number	126147-70-4
IUPAC name	(2S)-3-methyl-2-(phenoxycarbonylamino)butanoic acid
Molecular formula	C₁₂H₁₅NO₄
Molecular weight	237.25 g/mol
Exact mass	237.1001
Grade	Reference Standard
HSN code	38229090
InChIKey	HVJMEAOTIUMIBJ-JTQLQIEISA-N
SMILES	CC(C)[C@@H](C(=O)O)NC(=O)OC1=CC=CC=C1
PubChem CID	9816135

Physical properties
Physical form	Solid
LogP (XLogP3)	2.5
H-bond donors / acceptors	2 / 4
TPSA	75.6 Å²
Synonyms	(S)-3-Methyl-2-((phenoxycarbonyl)amino)butanoic acid, L-Valine, N-(phenoxycarbonyl)-, (Phenoxycarbonyl)-L-valine, N-Phenoxycarbonyl-Val-OH, phenoxycarbonyl-(L)-valine, phenoxycarbonyl-(L)-valine-

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 N-Phenoxycarbonyl-L-valine?

The CAS Registry Number of N-Phenoxycarbonyl-L-valine is 126147-70-4. It is also known as (S)-3-Methyl-2-((phenoxycarbonyl)amino)butanoic acid, L-Valine, N-(phenoxycarbonyl)-, (Phenoxycarbonyl)-L-valine.

What is the molecular formula and molecular weight of N-Phenoxycarbonyl-L-valine?

N-Phenoxycarbonyl-L-valine has the molecular formula C12H15NO4 and a molecular weight of 237.25 g/mol. Its IUPAC name is (2S)-3-methyl-2-(phenoxycarbonylamino)butanoic acid.

What is N-Phenoxycarbonyl-L-valine used for?

N-Phenoxycarbonyl-L-valine 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 N-Phenoxycarbonyl-L-valine can I order?

We supply N-Phenoxycarbonyl-L-valine 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 N-Phenoxycarbonyl-L-valine?

Yes. Every lot of N-Phenoxycarbonyl-L-valine 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 N-Phenoxycarbonyl-L-valine be shipped internationally?

Yes. We export N-Phenoxycarbonyl-L-valine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.