2-Amino-6-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-5(1H)-one CAS 27287-73-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27287-73-6 |
| Molecular Formula | C6H7N5O |
| Molecular Weight | 165.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-6-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-5(1H)-one (CAS 27287-73-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H7N5O. Molecular weight: 165.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1964 |
| Nitrogen Atoms | 5 |
Related Amino Standards
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- 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)
- 3-Amino-7-methyl-[1,2,4]triazolo[4,3-a]pyrimidin-5-ol (CAS 13223-34-2)
- 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)
Recommended Standards
- 2-Amino-5-methyl-4H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one (CAS 72436-99-8)
- 2-Amino-7-methyl-7,9-dihydro-8H-purin-8-one (CAS 772283-86-0)
- 2-Amino-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol (CAS 40775-79-9)
- 3-Bromo-6-methyl-1H-indazole (CAS 40598-73-0)
- N-({[(4-Chlorobenzyl)oxy]imino}methyl)-2-(1H-1,2,4-triazol-1-yl)acetamide (CAS 241146-90-7)
- 3-(Naphthalen-1-yl)-1H-pyrazol-5-amine (CAS 209224-89-5)
- N-(5-(Aminomethyl)-3-cyclopropoxypyridin-2-yl)methanesulfonamide (CAS 1243357-55-2)
- 8-Fluoroquinoline-3-carbonitrile (CAS 71083-52-8)
- Cefquinome (CAS 84957-30-2)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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 13829788188 / jacky.chen@cato-chem.com