O-((6-(1H-Pyrazol-1-yl)pyridin-3-yl)methyl)hydroxylamine CAS 628703-61-7
| CAS No. | 628703-61-7 |
| Molecular Formula | C9H10N4O |
| Molecular Weight | 190.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of O-((6-(1H-Pyrazol-1-yl)pyridin-3-yl)methyl)hydroxylamine (C9H10N4O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
O-((6-(1H-Pyrazol-1-yl)pyridin-3-yl)methyl)hydroxylamine (CAS 628703-61-7) is a high-purity analytical reference standard with the molecular formula C9H10N4O and a molecular weight of 190.20 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 O-((6-(1H-Pyrazol-1-yl)pyridin-3-yl)methyl)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 | C9H10N4O |
| Molecular Weight | 190.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
Recommended Standards
- N-methyl-1-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)methanamine (CAS 915921-76-5)
- Ozagrel Impurity 35 (CAS 7560-50-1)
- n-Methyl-1-(3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl)methanamine (CAS 915919-63-0)
- Phenethyldiphenylphosphine oxide (CAS 3582-84-1)
- 8-Chloro-4-methoxy-2-naphthoic acid (CAS 91498-80-5)
- 3-Chloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazine (CAS 1162261-98-4)
- 2-(1-Cyclopropyl-ethyl)-2H-pyrazol-3-ylamine 2201AF 890591-87-4 C8H13N3 (CAS 890591-87-4)
- (1S-trans)-Decamethrinic Acid (CAS 74560-76-2)
- 4-Chloro-n-cyclopropyl-3-iodobenzamide (CAS 882679-31-4)
- 1-(2,2-difluoroethyl)-N-(3-methoxybenzyl)-1H-pyrazol-4-amine (CAS 1172821-54-3)
- 2-fluoro-3-methyl-4-([1,2,4]triazolo[1,5-a]pyridin-7-yloxy)aniline (CAS 2387518-94-5)
- 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-(4-fluorophenyl)acetamide (CAS 672950-14-0)
- tert-Butyl benzyl(4-bromophenyl)carbamate (CAS 693792-98-2)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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