tert-Butyl (4-amino-2-hydroxyphenyl)carbamate CAS 790260-72-9
| CAS No. | 790260-72-9 |
| Molecular Formula | C11H16N2O3 |
| Molecular Weight | 224.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), tert-Butyl (4-amino-2-hydroxyphenyl)carbamate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
tert-Butyl (4-amino-2-hydroxyphenyl)carbamate (CAS 790260-72-9) is a high-purity analytical reference standard with the molecular formula C11H16N2O3 and a molecular weight of 224.26 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, tert-Butyl (4-amino-2-hydroxyphenyl)carbamate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 224.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H16N2O3 |
| Molecular Weight | 224.26 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.) | 1986 |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-Butyl (3-(hydroxymethyl)pyridin-4-yl)carbamate (CAS 407623-72-7)
- Tert-butyl (6-(hydroxymethyl)pyridin-2-yl)carbamate (CAS 203321-83-9)
- tert-Butyl (3-(hydroxymethyl)pyridin-2-yl)carbamate (CAS 877593-11-8)
- tert-Butyl 2-formyl-1,4-dimethyl-1H-imidazole-5-carboxylate (CAS 2416993-14-9)
- 1-[(3-Methoxyphenyl)methyl]-1,4-diazepane (CAS 502142-36-1)
- 3-[2-(Piperidin-4-yl)ethyl]pyridine (CAS 1256824-21-1)
- N-Cyclopropyl-5-iodopyrimidin-4-amine (CAS 1356055-13-4)
- 5-(4-Bromophenoxy)-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 882228-97-9)
- 3-Methylisoxazol-5(2H)-one (CAS 29871-83-8)
- 3,4-Difluoro-3-phenylpropiophenone (CAS 898788-90-4)
- 4,6-Difluoro-2,5-dimethylpyrimidine (CAS 18260-63-4)
- (S)-2-((tert-Butoxycarbonyl)amino)-3-(4-(4-hydroxyphenoxy)-3,5-diiodophenyl)propanoic acid (CAS 178877-78-6)
- 1-(2-Oxopropyl)-7-(trifluoromethyl)quinolin-4(1H)-one (CAS 1211846-88-6)
- [3-31]-Semaglutide D (CAS C152H230N42O47)
Why CATO?
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