3-Amino-7-methyl-[1,2,4]triazolo[4,3-a]pyrimidin-5-ol CAS 13223-34-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13223-34-2 |
| Molecular Formula | C6H7N5O |
| Molecular Weight | 165.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-7-methyl-[1,2,4]triazolo[4,3-a]pyrimidin-5-ol (CAS 13223-34-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H7N5O. Molecular weight: 165.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H7N5O |
| Molecular Weight | 165.15 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- Methyl 1-amino-4-cyano-1H-pyrrole-2-carboxylate (CAS 1000313-12-1)
- 6-Amino-9H-purine-9-carbaldehyde (CAS 10184-51-7)
- Methyl 3-amino-4,4-dicyanobut-3-enoate (CAS 102266-56-8)
- 7-Amino-2h-pyrido[3,2-b][1,4]oxazin-3(4h)-one (CAS 1116135-66-0)
- 5-Amino-2-methyl-2H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 114936-12-8)
- 6-Amino-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1369146-72-4)
- 2-Amino-6,8-dihydro-5H-pyrano[3,4-d]pyrimidin-5-one (CAS 1391734-00-1)
- N-(5-Amino-4-cyano-1H-imidazol-1-yl)acetamide (CAS 141563-17-9)
Recommended Standards
- 3-Oxo-2,3-dihydro-1H-pyrrolizine-5-carboxylic acid (CAS 132114-55-7)
- Methyl 3-formyl-2-pyridinecarboxylate (CAS 133155-82-5)
- 6-Methoxy-[1,2,4]triazolo[1,5-b]pyridazin-2-amine (CAS 1319067-82-7)
- 1242907-01-2 1-[5-(4-Methylpiperazin-1-yl)-1,3,4-thiadiazol-2-yl]-1H-pyrrole-2-carbaldehyde MFCD15732311 (CAS 1242907-01-2)
- Tert-butyl 3-cyclopentyl-3-oxopropanoate (CAS 134302-08-2)
- 5-Bromo-4-methyl-2-(3-(trifluoromethyl)-3H-diazirin-3-yl)pyridine (CAS 2231676-49-4)
- BHB013S3MO 81965-43-7 2-((((2-Chloroethyl)nitrosoamino)carbonyl)amino)propanamide Acetamide, 2-((((2-chloroethyl)nitrosoamino)carbonyl)methylamino)- 1-(Carbamoylmethyl)-3-(2-chloroethyl)-1-methyl-3-nitrosourea NSC 364432 Sarcosinamide chloroethyl nitrosourea SarCNU 2-Chloroethyl-3-sarcosinamide-1-nitrosourea CCRIS 9380 Sarcosinamide chloroethylnitrosourea Sarmustine Urea, 1-(carbamoylmethyl)-3-(2-chloroethyl)-1-methyl-3-nitroso- UNII-BHB013S3MO (CAS 81965-43-7)
- 3-(Methylthio)benzyl Alcohol (CAS 59083-33-9)
- GSK-626616 (CAS 1025821-33-3)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
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