Methyl

Name: Methyl
Brand: Vaqora Chemicals
SKU: VQ-048888

About Methyl

Listed under CAS 851785-21-2, Methyl is an impurity of Lifitegrast available from Vaqora Chemicals. With the molecular formula C11H16ClNO4S, it has a molar mass of 293.77 g/mol.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Lifitegrast, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Methyl in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Lifitegrast

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

Lifitegrast impurities

Specifications & identifiers

Chemical identifiers
Product name	Methyl
Catalogue No.	VQ-048888
CAS Number	851785-21-2
IUPAC name	methyl (2S)-2-amino-3-(3-methylsulfonylphenyl)propanoate;hydrochloride
Molecular formula	C₁₁H₁₆ClNO₄S
Molecular weight	293.77 g/mol
Exact mass	293.0489
Grade	Reference Standard
HSN code	38229090
InChIKey	VUUYKOLKOIYVCR-PPHPATTJSA-N
SMILES	COC(=O)[C@H](CC1=CC(=CC=C1)S(=O)(=O)C)N.Cl
PubChem CID	91933723

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 5
TPSA	94.8 Å²
Synonyms	(S)-Methyl 2-amino-3-(3-(methylsulfonyl)phenyl)propanoate hydrochloride, methyl (S)-2-amino-3-(3-(methylsulfonyl)phenyl)propanoate hydrochloride, Methyl (S)-2-Amino-3-[3-(methylsulfonyl)phenyl]propanoate Hydrochloride, methyl (S)-2-amino-3-(3-(methylsulfonyl)phenyl)propanoate HCl, (S)-Methyl2-amino-3-(3-(methylsulfonyl)phenyl)propanoatehydrochloride, methyl (2S)-2-amino-3-(3-methylsulfonylphenyl)propanoate hydrochloride

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 Methyl?

The CAS Registry Number of Methyl is 851785-21-2. It is also known as (S)-Methyl 2-amino-3-(3-(methylsulfonyl)phenyl)propanoate hydrochloride, methyl (S)-2-amino-3-(3-(methylsulfonyl)phenyl)propanoate hydrochloride, Methyl (S)-2-Amino-3-[3-(methylsulfonyl)phenyl]propanoate Hydrochloride.

What is the molecular formula and molecular weight of Methyl?

Methyl has the molecular formula C11H16ClNO4S and a molecular weight of 293.77 g/mol.

What is Methyl used for?

Methyl is supplied as a characterised reference material related to Lifitegrast. 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 Methyl can I order?

We supply Methyl 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 Methyl?

Yes. Every lot of Methyl 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 Methyl be shipped internationally?

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