8-Ethyl-7h-purine CAS 6625-65-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6625-65-6 |
| Molecular Formula | C7H8N4 |
| Molecular Weight | 148.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 8-Ethyl-7h-purine (CAS 6625-65-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H8N4. Molecular weight: 148.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H8N4 |
| Molecular Weight | 148.17 g/mol |
| 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.) | 1958 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 8,9-Dimethyl-9H-purine (CAS 85180-61-6)
- 8-Methyl-[1,2,4]triazolo[4,3-a]pyridin-3-amine (CAS 4926-25-4)
- 7-Methylpyrazolo[1,5-a]pyrimidin-3-amine (CAS 232600-95-2)
- (R)-3,3'-Diphenyl-1,1'-binaphthyl-2,2'-diamine (CAS 906373-48-6)
- 4,4-Dimethyl-1-(pyridin-3-yl)pentane-1,3-dione (CAS 41070-36-4)
- 1-(2,4-Dichlorophenyl)-2-((2-hydroxyethyl)thio)ethan-1-one (CAS 1157217-44-1)
- 1-(2-(Methylthio)pyrimidin-4-yl)piperidin-4-amine hydrochloride (CAS 1261230-78-7)
- 1'-(2-Chloroacetyl)-3',4'-dihydro-1'h-spiro[cyclopentane-1,2'-quinoxaline]-3'-one (CAS 878259-34-8)
- 2-Amino-6-bromo-4-methylbenzoic acid (CAS 2092767-03-6)
- Peptide Impurity 05 (CAS 2322924-83-2)
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