4-Hydroxybutan-2-yl carbamate CAS 56475-94-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56475-94-6 |
| Molecular Formula | C5H11NO3 |
| Molecular Weight | 133.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxybutan-2-yl carbamate (CAS 56475-94-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H11NO3. Molecular weight: 133.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H11NO3 |
| Molecular Weight | 133.15 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
Related Hydroxybutan Standards
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Recommended Standards
- 4H-Benzo[d][1,3]oxazine (CAS 253-93-0)
- 4-Methyl-1H-pyrazolo[3,4-b]pyridine (CAS 856859-51-3)
- 4-Aminobenzimidazole (CAS 4331-29-7)
- (5-Oxo-2,3,5,6,7,8-hexahydrocyclopenta[d][1,3]thiazolo[3,2-a]pyrimidin-3-yl)acetic acid (CAS 1125409-81-5)
- 2-Chloro-N-(4-ethoxyphenyl)acetamide (CAS 2153-08-4)
- N-(2-(1H-pyrrol-1-yl)-5-(trifluoromethyl)phenyl)-2-morpholinoacetamide (CAS 866010-81-3)
- Aciclovir EP Impurity I (CAS 1797832-75-7)
- Valsartan Impurity 14 (CAS 137863-90-2)
- 3,5-di-tert-butyl-1H-pyrazole (CAS 1132-14-5)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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