O-(3-Methylbenzyl)hydroxylamine CAS 5555-50-0
| CAS No. | 5555-50-0 |
| Molecular Formula | C8H11NO |
| Molecular Weight | 137.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
O-(3-Methylbenzyl)hydroxylamine (CAS 5555-50-0) is a high-purity analytical reference standard with the molecular formula C8H11NO and a molecular weight of 137.18 g/mol.
Based on its molecular formula C8H11NO, O-(3-Methylbenzyl)hydroxylamine contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 137.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures O-(3-Methylbenzyl)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.
Physical & Chemical Properties
| Molecular Formula | C8H11NO |
| Molecular Weight | 137.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | 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.) | 1958 |
| Nitrogen Atoms | 1 |
Related O Standards
- O-(2-Methylbenzyl)hydroxylamine (CAS 75959-26-1)
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Recommended Standards
- o-[(4-methylphenyl)methyl]hydroxylamine (CAS 83670-44-4)
- O-(1-Phenylethyl)hydroxylamine (CAS 58634-67-6)
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- N-Propylpyrimidin-4-amine (CAS 45815-12-1)
- 3-Amino-3-(pyridin-2-yl)butanoic acid (CAS 1270437-93-8)
- (S)-4-Ethynyl-2,2-dimethyl-1,3-dioxolane (CAS 56017-85-7)
- 4-amino-N-(pyridin-4-ylmethyl)benzamide dihydrochloride (CAS 1803601-36-6)
- 1-(2-methylpropyl)piperidine-4-carbaldehyde (CAS 1273958-39-6)
- Tetrahydroxyquinone (CAS 319-89-1)
- 5-Bromo-6-cyclopropyl-1H-pyrrolo[2,3-b]pyridine (CAS 1534378-00-1)
- (2S,3S,4R)-2-Azido-1,3,4-octadecanetriol (CAS 117168-59-9)
- Tert-butyl 4-(2-ethoxy-2-oxoethyl)-4-methoxypiperidine-1-carboxylate (CAS 2119413-88-4)
- 3-(1,1-Difluoro-2-hydroxyethyl)phenol (CAS 1784557-02-3)
- Glu17-Semaglutide (CAS CATO-C4X-2226209)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com