O-(3-methoxyphenyl)hydroxylamine CAS 89232-58-6
| CAS No. | 89232-58-6 |
| Molecular Formula | C7H9NO2 |
| Molecular Weight | 139.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures O-(3-methoxyphenyl)hydroxylamine 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.
O-(3-methoxyphenyl)hydroxylamine (CAS 89232-58-6), molecular formula C7H9NO2 and molecular weight 139.15 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, O-(3-methoxyphenyl)hydroxylamine (C7H9NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 139.15 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C7H9NO2 |
| Molecular Weight | 139.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related O Standards
- O-(2-methoxyphenyl)hydroxylamine (CAS 1361233-90-0)
- O-(4-methoxyphenyl)hydroxylamine (CAS 147169-98-0)
- (2-Methoxyphenyl)methanol (CAS 612-16-8)
- 2-(4-Methoxyphenyl)quinolin-3-amine (CAS 5443-82-3)
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- (3-METHOXYPHENYL)METHANOL 3-ANISE ALCOHOL 3-ANISYL ALCOHOL 3-Methoxybenzyl alcohol 6971-51-3 AS00566 M-ANISE ALCOHOL M-ANISYL ALCOHOL M-METHOXYBENZYL ALCOHOL OTAVA-BB 1778904 RARECHEM AL BD 0060 (CAS 6971-51-3)
- [(4-methoxyphenyl)amino]carbonitrile (CAS 13519-16-9)
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Recommended Standards
- N,5-Dimethylfuran-2-carboxamide (CAS 29551-05-1)
- Omeprazole Impurity 53 (CAS 20734-76-3)
- N,2-Dimethylfuran-3-carboxamide (CAS 75596-43-9)
- Pantoprazole Impurity 3 (CAS 53603-11-5)
- 1-Pentyl Isocyanide (CAS 18971-59-0)
- 1-(2-Amino-2-phenylethoxy)-3-methoxybenzene (CAS 953889-95-7)
- 4-(4-Chlorophenyl)-2-piperidone (CAS 1260770-82-8)
- Gadobutrol impurity 171 (CAS CATO-C4X-2120171)
- (2-Methoxyethyl)(1,3-thiazol-2-ylmethyl)amine dihydrochloride (CAS 1189981-66-5)
- 4-(Chloromethyl)-2-(difluoromethyl)-5-iodonicotinic acid (CAS 1805068-11-4)
- N-(3-(quinoxalin-2-yl)phenyl)thiophene-2-sulfonamide (CAS 866131-48-8)
- tert-Butyl 7-hydroxy-5-azaspiro[3.4]octane-5-carboxylate (CAS 2413878-41-6)
- 3-Methyl-5-(phenylamino)-1,2-thiazole-4-carbonitrile (CAS 91093-88-8)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com