4-((3,5-Diamino-1H-pyrazol-4-yl)diazenyl)phenol CAS 140651-18-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 140651-18-9 |
| Molecular Formula | C9H10N6O |
| Molecular Weight | 218.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-((3,5-Diamino-1H-pyrazol-4-yl)diazenyl)phenol (CAS 140651-18-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H10N6O. Molecular weight: 218.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H10N6O |
| Molecular Weight | 218.22 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 6 |
Related Diamino Standards
- 4-(4,6-Diamino-1H-pyrazolo[3,4-d]pyrimidin-3-yl)but-3-yn-1-ol (CAS 595586-23-5)
- 2,4-Diamino-5-(3-fluorobenzyl)pyrimidine (CAS 69945-57-9)
- 2,4-Diamino-5-(4-fluorobenzyl)pyrimidine (CAS 836-06-6)
- 3,6-Diamino-7-methylquinoxaline-2-carboxylic acid (CAS 817165-71-2)
- 2,6-Diamino-4-cyclopropyl-4H-thiopyran-3,5-dicarbonitrile (CAS 931252-55-0)
- 2,6-diamino-5-chloro-3,4-dihydroquinazolin-4-one (CAS 143745-30-6)
- 2,5-Diamino-6-(phenylamino)pyrimidin-4(1H)-one (CAS 33359-01-2)
- 2-(2,4-Diamino-5-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1805281-58-6)
Recommended Standards
- 7-Amino-4-oxo-3-propyl-1,4-dihydropyrazolo[5,1-c][1,2,4]triazine-8-carbonitrile (CAS 1351385-90-4)
- 2-(4-Fluoronaphthalen-1-yl)propanoic acid (CAS 1415559-59-9)
- 7-Amino-3-isopropyl-4-oxo-1,4-dihydropyrazolo[5,1-c][1,2,4]triazine-8-carbonitrile (CAS 1351383-87-3)
- N-(Isoxazol-4-yl)cinnamamide (CAS 1396890-80-4)
- 4,4-Difluoro-2,6-Dimethyl-2,5-Cyclohexadien-1-One (CAS 318949-59-6)
- (R)-2-amino-2-cyclobutylacetic acid hydrochloride (CAS 1958125-89-7)
- 1H,1H,2H,2H-Perfluorodecylmethyldichlorosilane (CAS 3102-79-2)
- Ethyl 5-bromo-2-(4H-1,2,4-triazol-4-yl)benzoate (CAS 1351393-23-1)
- 2-(5-Amino-3-cyclopropyl-4-(methylsulfonyl)-1H-pyrazol-1-yl)ethanol (CAS 1708259-95-3)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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