2-Acetylamino-4-methylthiazole-5-carboxylic acid CAS 63788-62-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 63788-62-5 |
| Molecular Formula | C7H8N2O3S |
| Molecular Weight | 200.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Acetylamino-4-methylthiazole-5-carboxylic acid (CAS 63788-62-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8N2O3S. Molecular weight: 200.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H8N2O3S |
| Molecular Weight | 200.22 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.) | 1975 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-{3-oxo-2h,3h,5h,6h-imidazo[2,1-b][1,3]thiazol-2-yl}acetic acid (CAS 34477-50-4)
- 2-Guanidino-4-methylthiazole-5-carboxylic acid (CAS 216955-55-4)
- 2-(6-Oxo-5,6-dihydro-4H-cyclopenta[b]thiophen-4-ylidene)malononitrile (CAS 2098784-70-2)
- (diphenylphosphoryl)(4-fluorophenyl)methanol (CAS 260446-45-5)
- 2-((3-(4-Methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(m-tolyl)acetamide (CAS 477330-41-9)
- 6-Fluoro-2,5-dimethylpyrimidin-4(1H)-one (CAS 18260-83-8)
- 3-Methyl-2-((4-methylphenyl)sulfonamido)pentanoic acid (CAS 879876-90-1)
- N-(1-phenylpropyl)thietan-3-amine (CAS 1864783-10-7)
- 3-(3,4-difluorophenyl)-3-methylpyrrolidine (CAS 1247155-91-4)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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