(R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzen… 683276-64-4

Name: (R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzenesulfonate
Brand: Vaqora Chemicals
SKU: VQ-044876

About (R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzenesulfonate

Vaqora Chemicals supplies (R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzenesulfonate, an impurity of Delamanid registered under CAS number 683276-64-4. Its molecular formula is C10H11NO6S and its molecular weight is 273.26 g/mol. The IUPAC name is [(2R)-2-methyloxiran-2-yl]methyl 4-nitrobenzenesulfonate. Common synonyms include (r)-2-methylglycidyl-4-nitrobenzenesulfonate.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Delamanid to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer (R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzenesulfonate 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 Delamanid

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

Delamanid impurities

Specifications & identifiers

Chemical identifiers
Product name	(R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzenesulfonate
Catalogue No.	VQ-044876
CAS Number	683276-64-4
IUPAC name	[(2R)-2-methyloxiran-2-yl]methyl 4-nitrobenzenesulfonate
Molecular formula	C₁₀H₁₁NO₆S
Molecular weight	273.26 g/mol
Exact mass	273.0307
Grade	Reference Standard
HSN code	38229090
InChIKey	NXRMOVSGORLBCA-SNVBAGLBSA-N
SMILES	C[C@@]1(CO1)COS(=O)(=O)C2=CC=C(C=C2)[N+](=O)[O-]
PubChem CID	87063427

Physical properties
Physical form	Solid
LogP (XLogP3)	0.9
H-bond donors / acceptors	0 / 6
TPSA	110 Å²
Synonyms	[(2R)-2-Methyl-2-oxiranyl]methyl 4-nitrobenzenesulfonate, ((2R)-2-Methyl-2-oxiranyl)methyl 4-nitrobenzenesulfonate, [(2R)-2-methyloxiran-2-yl]methyl 4-nitrobenzene-1-sulfonate, Benzenesulfonic acid, 4-nitro-, [(2R)-2-methyloxiranyl]methyl ester, (r)-2-methylglycidyl-4-nitrobenzenesulfonate, (2-Methyloxiran-2-yl)methyl (R)-4-Nitrobenzenesulfonate, (R)-2-methyl glycidyl para-nitro benzenesulfonate, Benzenesulfonic acid, 4-nitro-, [(2R)-2-methyl-2-oxiranyl]methyl ester

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 (R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzenesulfonate?

The CAS Registry Number of (R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzenesulfonate is 683276-64-4. It is also known as [(2R)-2-Methyl-2-oxiranyl]methyl 4-nitrobenzenesulfonate, ((2R)-2-Methyl-2-oxiranyl)methyl 4-nitrobenzenesulfonate, [(2R)-2-methyloxiran-2-yl]methyl 4-nitrobenzene-1-sulfonate.

What is the molecular formula and molecular weight of (R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzenesulfonate?

(R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzenesulfonate has the molecular formula C10H11NO6S and a molecular weight of 273.26 g/mol. Its IUPAC name is [(2R)-2-methyloxiran-2-yl]methyl 4-nitrobenzenesulfonate.

What is (R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzenesulfonate used for?

(R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzenesulfonate is supplied as a characterised reference material related to Delamanid. 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 (R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzenesulfonate can I order?

We supply (R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzenesulfonate 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 (R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzenesulfonate?

Yes. Every lot of (R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzenesulfonate 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 (R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzenesulfonate be shipped internationally?

Yes. We export (R)-(2-Methyloxiran-2-yl)methyl 4-nitrobenzenesulfonate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.