(Z)-2-chloro-N-(5,5-dioxido-3-phenyltetrahydrothieno[3,4-d]thiazol-2(3H)-ylidene)acetamide CAS 951626-45-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 951626-45-2 |
| Molecular Formula | C13H13ClN2O3S2 |
| Molecular Weight | 344.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (Z)-2-chloro-N-(5,5-dioxido-3-phenyltetrahydrothieno[3,4-d]thiazol-2(3H)-ylidene)acetamide (CAS 951626-45-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H13ClN2O3S2. Molecular weight: 344.84 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H13ClN2O3S2 |
| Molecular Weight | 344.84 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- (E)-1-benzyl-2-(2-chlorostyryl)-1H-benzo[d]imidazole (CAS 338772-17-1)
- (E)-1-(2-chlorobenzyl)-2-styryl-1H-benzo[d]imidazole (CAS 306977-87-7)
- 1-(1-(4-(2-Chlorophenoxy)butyl)-1H-benzo[d]imidazol-2-yl)ethan-1-ol (CAS 853752-53-1)
- (E)-1-(4-Chlorophenyl)-3-phenylprop-2-en-1-one (CAS 22966-22-9)
- 4-Bromo-2-chloro-3-methylpyridine (CAS 128071-86-3)
- 2-(2-Chlorobenzyl)-4,4-dimethyl-5-phenoxyisoxazolidin-3-one (CAS 81778-62-3)
- Methyl 2-(1-tosyl-1H-imidazol-4-yl)acetate (CAS 497159-97-4)
- 1-Isobutyl-3-(2-oxo-2-(pyrrolidin-1-yl)ethoxy)-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile (CAS 1010920-64-5)
- 4-[4-(Trifluoromethyl)phenoxy]phenol (CAS 39634-42-9)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com