177703-28-5 (2Z)-2-(2-Amino-1,3-thiazol-4-yl)-N-(2-hydroxyethyl)-2-hydroxyiminoacetamide CAS 177703-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 177703-28-5 |
| Molecular Formula | C7H10N4O3S |
| Molecular Weight | 230.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 177703-28-5 (2Z)-2-(2-Amino-1,3-thiazol-4-yl)-N-(2-hydroxyethyl)-2-hydroxyiminoacetamide (CAS 177703-28-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H10N4O3S. Molecular weight: 230.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H10N4O3S |
| Molecular Weight | 230.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N,N-Dimethyl-4-nitrobenzenesulfonamide (CAS 17459-03-9)
- 1-Methyl-1,4,6,7-tetrahydrothiopyrano[4,3-c]pyrazole-3-carboxylic acid 5,5-dioxide (CAS 1780610-22-1)
- Ethyldiphenylphosphine oxide (CAS 1733-57-9)
- Benzo[d]isothiazol-5-amine (CAS 53473-85-1)
- 4-(2,5-Dichlorothiophen-3-yl)-2-{[(2-methylphenyl)methyl]sulfanyl}pyrimidine (CAS 338777-22-3)
- Desmopressin Tyrosine Oxidation Impurity 2 (CAS CATO-C4X-221519)
- tert-Butyl 4-(3-formyl-4-hydroxyphenyl)piperazine-1-carboxylate (CAS 343306-50-3)
- 5-Cyclopropoxy-2-methoxyaniline (CAS 1243467-10-8)
- Ethyl 4-(3-ethoxy-3-oxopropyl)-3,5-dimethyl-1H-pyrrole-2-carboxylate (CAS 54278-10-3)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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