VAQORASynonyms: (s)-2-benzothiazolyl (z)-2-(2-aminothiazole-4-yl)-2-methoxycarbonylmethoxyiminothioacetate · S-2-Benzothiazolyl (Z)-2-(2-aminothiazole-4-yl)-2-methoxy-carbonylmethioacetate
Methyl (CAS 246035-38-1) – Cefixime impurity standard. C15H12N4O4S3, MW 408.5. Get a quote from Vaqora Chemicals, COA included, shipped worldwide.
Methyl (CAS 246035-38-1) is an impurity of Cefixime offered by Vaqora Chemicals. Formula C15H12N4O4S3, molecular weight 408.5 g/mol. Systematically, it is named methyl 2-[(Z)-[1-(2-amino-1,3-thiazol-4-yl)-2-(1,3-benzothiazol-2-ylsulfanyl)-2-oxoethylidene]amino]oxyacetate.
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 Cefixime, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.
We offer Methyl in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.
View every impurity, metabolite and intermediate we list for Cefixime.
Cefixime impurities| Product name | Methyl |
|---|---|
| Catalogue No. | VQ-035410 |
| CAS Number | 246035-38-1 |
| IUPAC name | methyl 2-[(Z)-[1-(2-amino-1,3-thiazol-4-yl)-2-(1,3-benzothiazol-2-ylsulfanyl)-2-oxoethylidene]amino]oxyacetate |
| Molecular formula | C15H12N4O4S3 |
| Molecular weight | 408.5 g/mol |
| Exact mass | 408.0021 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | OAMJLTUHASKYSM-UNOMPAQXSA-N |
| SMILES | COC(=O)CO/N=C(/C1=CSC(=N1)N)\C(=O)SC2=NC3=CC=CC=C3S2 |
| PubChem CID | 10927678 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | 4.1 |
| H-bond donors / acceptors | 1 / 11 |
| TPSA | 199 Ų |
The CAS Registry Number of Methyl is 246035-38-1. It is also known as (s)-2-benzothiazolyl (z)-2-(2-aminothiazole-4-yl)-2-methoxycarbonylmethoxyiminothioacetate, S-2-Benzothiazolyl (Z)-2-(2-aminothiazole-4-yl)-2-methoxy-carbonylmethioacetate.
Methyl has the molecular formula C15H12N4O4S3 and a molecular weight of 408.5 g/mol. Its IUPAC name is methyl 2-[(Z)-[1-(2-amino-1,3-thiazol-4-yl)-2-(1,3-benzothiazol-2-ylsulfanyl)-2-oxoethylidene]amino]oxyacetate.
Methyl is supplied as a characterised reference material related to Cefixime. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.
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.
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.
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.
We reply within one business day with price, pack options, lead time and documentation.
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