4-(5-(1-Amino-2-methylpropyl)-1H-1,2,4-triazol-3-yl)-2-nitrophenol CAS 1708274-64-9
| CAS No. | 1708274-64-9 |
| Molecular Formula | C12H15N5O3 |
| Molecular Weight | 277.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(5-(1-Amino-2-methylpropyl)-1H-1,2,4-triazol-3-yl)-2-nitrophenol (CAS 1708274-64-9), a certified reference material (molecular formula C12H15N5O3, MW 277.28 g/mol) for analytical method development and quality control.
4-(5-(1-Amino-2-methylpropyl)-1H-1,2,4-triazol-3-yl)-2-nitrophenol (C12H15N5O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 4-(5-(1-Amino-2-methylpropyl)-1H-1,2,4-triazol-3-yl)-2-nitrophenol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C12H15N5O3 |
| Molecular Weight | 277.28 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- Ethyl 5-amino-1-(4-ethyl-6-hydroxypyrimidin-2-yl)-1h-pyrazole-4-carboxylate (CAS 1176524-32-5)
- Ethyl 5-amino-1-(4-hydroxy-5,6-dimethylpyrimidin-2-yl)-1H-pyrazole-4-carboxylate (CAS 1177230-69-1)
- Methyl 5-amino-1-(2,5-dimethoxyphenyl)-1H-pyrazole-4-carboxylate (CAS 1416344-12-1)
- (1-(4-Amino-1,2,5-oxadiazol-3-yl)-5-methyl-1H-1,2,3-triazol-4-yl)(piperidin-1-yl)methanone (CAS 312510-97-7)
- 2-Amino-3-(1H-benzo[d]imidazol-2-yl)-4H-chromen-4-one (CAS 89260-80-0)
- 2-Amino-4-(5-methylfuran-2-yl)-5h-indeno[1,2-d]pyrimidin-5-one (CAS 713514-91-1)
- 5-Amino-1-(3,4-dimethoxyphenyl)-N-methyl-1H-1,2,3-triazole-4-carboxamide (CAS 929814-72-2)
- 7-Amino-3-(1H-benzo[d]imidazol-2-yl)-2H-chromen-2-one (CAS 31911-20-3)
Recommended Standards
- Ethyl 2-[(5-methoxy-1H-indol-2-yl)carbonyl]hydrazinecarboxylate (CAS 1706435-77-9)
- 1-(5-Methyl-7-oxo-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)piperidine-3-carboxylic acid (CAS 1708427-95-5)
- 4-Phenylazomaleinanil (CAS 16201-96-0)
- 1-(5-Methyl-7-oxo-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)piperidine-4-carboxylic acid (CAS 1710195-17-7)
- (R)-1-(2-methoxyethyl)pyrrolidin-3-amine dihydrochloride (CAS 2045195-29-5)
- (s)-(1-Phenethylpyrrolidin-2-yl)methanol (CAS 95568-74-4)
- 3-amino-1-cyclohexylpyrrolidin-2-one hydrochloride (CAS 2031259-02-4)
- Diethyl Urethane (CAS 3553-80-8)
- Ethyl 5-fluoro-3-methyl-1H-indole-2-carboxylate (CAS 16382-19-7)
- 1-(2-Bromopyridin-4-yl)piperidin-2-one (CAS 1209458-39-8)
- Ethyl 5-Acetoxy-6-bromo-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylate (CAS 141061-97-4)
- 7-methoxy-1-methyl-1H-1,3-benzodiazol-4-ol (CAS 705927-95-3)
- 1-Chloro-2,3-difluoro-4-iodobenzene (CAS 1261634-32-5)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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