4-(4,6-Diamino-1,3,5-triazin-2-yl)phenol CAS 25171-57-7
| CAS No. | 25171-57-7 |
| Molecular Formula | C9H9N5O |
| Molecular Weight | 203.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(4,6-Diamino-1,3,5-triazin-2-yl)phenol 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.
4-(4,6-Diamino-1,3,5-triazin-2-yl)phenol (CAS 25171-57-7) is a high-purity analytical reference standard with the molecular formula C9H9N5O and a molecular weight of 203.20 g/mol.
Structurally, 4-(4,6-Diamino-1,3,5-triazin-2-yl)phenol (C9H9N5O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 203.20 g/mol, it falls into the medium-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C9H9N5O |
| Molecular Weight | 203.20 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.) | 1964 |
| Nitrogen Atoms | 5 |
Related Diamino Standards
- 5,6-Diamino-2-(pyridin-4-yl)pyrimidin-4(3H)-one (CAS 106823-91-0)
- 2-(4,6-Diamino-1,3,5-triazin-2-yl)phenol (CAS 29366-78-7)
- 2,3-Diamino-5-(difluoromethyl)pyridine-6-carboxylic acid (CAS 1804444-80-1)
- 3,6-Diamino-5-(difluoromethyl)picolinic acid (CAS 1804444-85-6)
- 4,6-Diamino-3-(difluoromethyl)picolinic acid (CAS 1804697-11-7)
- 2,3-Diamino-5-(difluoromethyl)pyridine-4-carboxylic acid (CAS 1805236-48-9)
- 4,6-Diamino-5-(difluoromethyl)nicotinic acid (CAS 1805961-81-2)
- 5,6-Diamino-4-(difluoromethyl)picolinic acid (CAS 1806783-85-6)
Recommended Standards
- 4-(3-Methyl-4-nitrophenyl)-1H-imidazole (CAS 89250-09-9)
- 4-(4-Methoxy-2H-1,2,3-triazol-2-yl)benzaldehyde (CAS 65145-91-7)
- 4-(2H-1,3-benzodioxol-5-yl)-1H-pyrazol-5-amine (CAS 57999-13-0)
- 4-(4-Methoxyphenyl)-1,3,5-triazin-2(1H)-one (CAS 61709-06-6)
- 2-Cyanophenylzinc bromide 0.5 M in Tetrahydrofuran (CAS 131379-17-4)
- (2-Fluoro-5-(3-methylpiperidine-1-carbonyl)phenyl)boronic acid (CAS 2096338-09-7)
- 1-(1H-Pyrazol-5-yl)pyrrolidin-2-one (CAS 786700-16-1)
- 1-(4-Bromo-2-fluorophenyl)-2-chloroethan-1-one (CAS 1379358-56-1)
- (2-Tert-butylpyrimidin-5-yl)boronic acid (CAS 1352570-51-4)
- 2-(Naphthalen-1-ylmethoxy)-1-naphthaldehyde (CAS 692771-20-3)
- 3-Methyl-1-(2-propoxyphenyl)butan-1-amine (CAS 1375227-39-6)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
- 2,3-Dimethyl-6-(4-methylpiperazin-1-yl)quinoxaline (CAS 383148-06-9)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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