Tert-butyl 5-amino-2-hydroxybenzoate CAS 155388-93-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 155388-93-5 |
| Molecular Formula | C11H15NO3 |
| Molecular Weight | 209.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tert-butyl 5-amino-2-hydroxybenzoate (CAS 155388-93-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H15NO3. Molecular weight: 209.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H15NO3 |
| Molecular Weight | 209.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 2001 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3'-Methoxy-[1,1'-biphenyl]-4-carbonitrile (CAS 154848-39-2)
- 4-(2-(Hydroxymethyl)pyridin-4-yl)tetrahydro-2H-pyran-4-ol (CAS 155819-70-8)
- 3'-Methoxy-[1,1'-biphenyl]-3-carbonitrile (CAS 154848-38-1)
- 2,4-Diethyl 3-ethyl-5-methyl-1h-pyrrole-2,4-dicarboxylate (CAS 66414-04-8)
- N-Methyl-1-(1-morpholinocyclohexyl)methanamine (CAS 938458-83-4)
- (E)-3-Ethoxy-2-(propane-2-sulfonyl)-acrylonitrile (CAS 175201-71-5)
- (6-(Cyclobutylamino)pyridin-2-yl)boronic acid (CAS 1309981-35-8)
- Disodium DL-malate hydrate (CAS 22798-10-3)
- 3-(3-Bromophenyl)-4H-1,2,4-triazole (CAS 342617-08-7)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
Why CATO?
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