2-(4-(2H-Indazol-2-yl)phenyl)-N-hydroxypropanamide CAS 81265-80-7
| CAS No. | 81265-80-7 |
| Molecular Formula | C16H15N3O2 |
| Molecular Weight | 281.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-(4-(2H-Indazol-2-yl)phenyl)-N-hydroxypropanamide (CAS 81265-80-7), a certified reference material (molecular formula C16H15N3O2, MW 281.31 g/mol) for analytical method development and quality control.
Structurally, 2-(4-(2H-Indazol-2-yl)phenyl)-N-hydroxypropanamide (C16H15N3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 281.31 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-(4-(2H-Indazol-2-yl)phenyl)-N-hydroxypropanamide 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 | C16H15N3O2 |
| Molecular Weight | 281.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 3 |
Related H Standards
- 2-(1-(1H-indazol-6-yl)-2,5-dimethyl-1H-pyrrol-3-yl)-2-oxoacetic acid (CAS 866008-98-2)
- 5-(1H-Indazol-1-yl)-3-methoxythiophene-2-carboxylic acid (CAS 1707372-09-5)
- 2-(((1H-indazol-6-yl)amino)methylene)-1H-indene-1,3(2H)-dione (CAS 1023557-54-1)
- 3-(1H-Indazol-5-yl)-N-propylimidazo-[1,2-b]pyridazin-6-amine (CAS 1333377-65-3)
- 4-(4-(2H-Indazol-2-yl)phenyl)-4-oxobutanoic acid (CAS 81265-59-0)
- 1H-Indazol-3-amine, 5-[(3,5-difluorophenyl)difluoromethyl]- (CAS 1956318-62-9)
- 3-(4-(2H-Indazol-2-yl)phenyl)propanoic acid (CAS 81265-72-7)
- 1H-Indazol-7-yl trifluoromethanesulfonate (CAS 945761-93-3)
Recommended Standards
- 2-(3-Phenoxypropyl)isoindoline-1,3-dione (CAS 83708-38-7)
- 2-(4-Methoxyphenoxy)-1-methyl-1H-indole-3-carbaldehyde (CAS 338416-68-5)
- 2-(3-Oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)-n-phenylacetamide (CAS 36932-40-8)
- 2-(5-(Benzyloxy)-1h-indol-1-yl)acetic acid (CAS 374818-88-9)
- 1-Oxo-1-phenylpropan-2-yl 2-(4-bromophenyl)quinoline-4-carboxylate (CAS 355428-43-2)
- 4-(4-ethylpiperazin-1-yl)-3-fluoroaniline,HCl (CAS 1431965-94-4)
- JF669, SE (CAS 2127150-20-1)
- 3-[[(3E)-3-[(4-Chlorophenyl)phenylmethylene]-2,3-dihydro-2-oxo-1H-indol-1-yl]methyl]benzoic Acid (CAS 1273323-67-3)
- Octadecanedioic Acid (CAS 871-70-5)
- (E)-Penta-2,4-dienal (CAS 20432-40-0)
- Ethyl 2-(2-formyl-1H-pyrrol-1-yl)acetate (CAS 70582-73-9)
- 2-Nitro-5-(propylthio)aniline (CAS 57780-75-3)
- N-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)-1-(3-(phenylthio)propanoyl)piperidine-4-carboxamide (CAS 1334373-11-3)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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