Tert-butyl 2-amino-5-hydroxybenzoate CAS 1248666-13-8
| CAS No. | 1248666-13-8 |
| Molecular Formula | C11H15NO3 |
| Molecular Weight | 209.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Tert-butyl 2-amino-5-hydroxybenzoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 209.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Tert-butyl 2-amino-5-hydroxybenzoate (CAS 1248666-13-8), molecular formula C11H15NO3 and molecular weight 209.24 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Tert-butyl 2-amino-5-hydroxybenzoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 1990 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 5-(2,2-Dimethylmorpholino)furan-2-carbaldehyde (CAS 1248232-30-5)
- 2-(Cyclopropyl(2-hydroxyethyl)amino)-1-(furan-2-yl)ethan-1-one (CAS 1248708-77-1)
- 5-(3-Ethylmorpholino)furan-2-carbaldehyde (CAS 1248187-42-9)
- 5-(2-(Hydroxymethyl)piperidin-1-yl)furan-2-carbaldehyde (CAS 1249237-36-2)
- 3,6-Diethylpyrazin-2-amine (CAS 74152-23-1)
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- N-[3-(2-Chlorophenyl)propyl]-4-(phenethyloxy)aniline (CAS 1040694-33-4)
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- 4-Chloro-3-methylthiophene-2-sulfonyl chloride (CAS 2855942-84-4)
- N-(5-Iodo-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-2-yl)pivalamide (CAS 137281-11-9)
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