2-Amino-6,7-dihydro-5H-cyclopenta[d]pyrimidine CAS 108990-72-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 108990-72-3 |
| Molecular Formula | C7H9N3 |
| Molecular Weight | 135.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-6,7-dihydro-5H-cyclopenta[d]pyrimidine (CAS 108990-72-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H9N3. Molecular weight: 135.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H9N3 |
| Molecular Weight | 135.17 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Related Amino Standards
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- (S)-2-Amino-N-(2,3-dihydro-benzo[1,4]dioxin-2-ylmethyl)-N-isopropyl-3-methyl-butyramide (CAS 1354028-61-7)
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Recommended Standards
- 1,3,5-Trimethyl-1H-pyrazole-4-carbonitrile (CAS 108161-13-3)
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- Isooctyl acrylate contains 75-125 ppm monomethyl ether hydroquinone as inhibitor, >90% (CAS 54774-91-3)
- 1-Ethyl-1,4-dihydro-4-oxo-7-(4-pyridyl)quinoline-3-carboxylic Acid Ethyl Ester (CAS 40034-46-6)
- 4-(1,3-Dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1h-purin-7-yl)butanoic acid (CAS 52083-48-4)
- Thalidomide-PEG4-NH2 (hydrochloride) (CAS 2387510-82-7)
- 2-(1-(Tert-butyl)-1H-pyrazole-4-carbonyl)phenyl furan-2-carboxylate (CAS 955961-65-6)
- N1-Benzyl-N2-isopropylethane-1,2-diamine (CAS 57857-10-0)
- Des-Ala35-Tirzepatide (CAS CATO-CPTD788939)
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