2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2-(3-oxo-2,3-dihydro-4H-benzo[b][1,4]thiazin-4-yl)acetate CAS 874011-01-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 874011-01-5 |
| Molecular Formula | C18H21N3O4S |
| Molecular Weight | 375.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2-(3-oxo-2,3-dihydro-4H-benzo[b][1,4]thiazin-4-yl)acetate (CAS 874011-01-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H21N3O4S. Molecular weight: 375.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H21N3O4S |
| Molecular Weight | 375.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cyano Standards
- 2-((7-Cyano-3,4-dihydro-2H-1,4-ethano-1,5-naphthyridin-6-yl)thio)-N-(3-cyanophenyl)acetamide (CAS 728038-07-1)
- 2-((2-Cyano-3-methylbutan-2-yl)amino)-2-oxoethyl 2'-cyano-[1,1'-biphenyl]-2-carboxylate (CAS 871670-86-9)
- N-{2-Cyano-5-[(cyanomethyl)sulfanyl]-4-phenyl-3-thienyl}benzenecarboxamide (CAS 860609-92-3)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((5-(p-tolylamino)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 756859-61-7)
- N-(2-Cyano-3-fluorophenyl)-4-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]benzamide (CAS 1803600-27-2)
- Ethyl 4-cyano-5-ethyl-3-(2-fluoro-[1,1-biphenyl]-4-yl)-1-methyl-1H-pyrrole-2-carboxylate (CAS 851193-59-4)
- N-(3-Cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-3-phenoxybenzamide (CAS 312917-15-0)
- 2-((3-Cyano-4-(4-methoxyphenyl)-6-phenylpyridin-2-yl)thio)acetic acid (CAS 94640-09-2)
Recommended Standards
- 1-[(2-methoxyphenyl)sulfonyl]-4-phenylpiperidine-4-carboxylic acid (CAS 793727-34-1)
- 2-((5-(Benzo[d][1,3]dioxol-5-yl)-1,3,4-oxadiazol-2-yl)thio)-N-(cyclohexylmethyl)acetamide (CAS 854025-80-2)
- [2-(4-Ethoxy-benzenesulfonyl)-1,2,3,4-tetrahydro-isoquinolin-1-yl]-acetic acid (CAS 554439-43-9)
- 4-Amino-6-methylpyridin-2-ol hydrochloride (CAS 2453324-49-5)
- Benzyl hexahydropyrrolo[3,4-b]pyrrole-5(1H)-carboxylate (CAS 1823865-92-4)
- (R)-2-[(tert-Butoxycarbonyl)amino]-3-[4-(trifluoromethyl)phenyl]propanoic Acid (CAS 82317-83-7)
- 4-Benzyl-4-methyl-5-methylene-1,3-dioxolan-2-one (CAS 696650-04-1)
- (E)-2-(Hexa-3,5-dien-1-yl)-5-methylfuran (CAS 5159-44-4)
- 4-(Hydroxymethyl)-3-nitrobenzoic Acid (CAS 82379-38-2)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com