5-(aminomethyl)-3H-1,3-benzoxazol-2-one;hydrochloride CAS 903556-85-4
| CAS No. | 903556-85-4 |
| Molecular Formula | C8H14N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 5-(aminomethyl)-3H-1,3-benzoxazol-2-one;hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 206.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
5-(aminomethyl)-3H-1,3-benzoxazol-2-one;hydrochloride (CAS 903556-85-4) is a high-purity analytical reference standard with the molecular formula C8H14N2O2HCl and a molecular weight of 206.67 g/mol.
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 5-(aminomethyl)-3H-1,3-benzoxazol-2-one;hydrochloride 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 | C8H14N2O2 HCl |
| Molecular Weight | 206.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related aminomethyl Standards
- (4-(Aminomethyl)-2-fluorophenyl)methanol (CAS 1000512-15-1)
- Methyl 2-(aminomethyl)cyclopropane-1-carboxylate (CAS 1000535-84-1)
- 3-(Boc-aminomethyl)indoline (CAS 1000932-73-9)
- 2-(Aminomethyl)benzoic acid hydrochloride (CAS 10017-39-7)
- Methyl 5-(aminomethyl)nicotinate (CAS 1001756-84-8)
- N-[3-[[4-(Aminomethyl)benzoyl]amino][1,1-biphenyl]-4-yl]carbamic Acid tert-Butyl Ester (CAS 1003316-12-8)
- 4-(Aminomethyl)phenol hydrochloride (CAS 1004-23-5)
- 3-(Aminomethyl)-5-(4-pyridyl)pyrazole (CAS 1004303-48-3)
Recommended Standards
- 4-Amino-5-formylnicotinic acid (CAS 1289017-64-6)
- Methyl 5-Amino-3-methylthiophene-2-carboxylate Hydrochloride (CAS 547762-42-5)
- tert-Butyl 3-bromo-2-((tert-butoxycarbonyl)oxy)-6-methoxybenzoate (CAS 1830305-97-9)
- 1-(5-bromobenzofuran-7-yl)ethanol (CAS 796112-24-8)
- 2-Methyl-2-(3-nitrophenyl)-1,3-dioxolane (CAS 51226-13-2)
- 1-(5-Chloro-1-methyl-6-oxo-1,6-dihydropyridazin-4-yl)pyrrolidine-3-carboxylic acid (CAS 1708268-33-0)
- 2-Bromo-4-cyclopropylphenol (CAS 2386858-57-5)
- 2-(4-Chlorophenyl)-5-(p-tolyl)-1,3,4-oxadiazole (CAS 52596-95-9)
- 1-(3-Bromophenyl)propane-1-sulfonamide (CAS 1249603-90-4)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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