5-Cyclopropylpyrimidin-2-amine CAS 21573-16-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21573-16-0 |
| Molecular Formula | C7H9N3 |
| Molecular Weight | 135.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Cyclopropylpyrimidin-2-amine (CAS 21573-16-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H9N3. Molecular weight: 135.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1963 |
| Nitrogen Atoms | 3 |
Related Cyclopropylpyrimidin Standards
- 4-Cyclopropylpyrimidin-5-amine (CAS 1368221-52-6)
- N-cyclopropylpyrimidin-2-amine (CAS 151390-00-0)
- 5-Cyclopropylpyrimidin-4-amine (CAS 1849594-13-3)
- 2-Cyclopropylpyrimidin-4-amine (CAS 265324-26-3)
- 6-Cyclopropylpyrimidin-4-amine (CAS 7043-08-5)
- 4-Cyclopropylpyrimidin-2(1H)-one (CAS 1215071-65-0)
- 2-Cyclopropylpyrimidin-4-ol (CAS 74649-06-2)
- 2-cyclopropylpyrimidin-5-ol (CAS 73901-41-4)
Recommended Standards
- 5-Cyclopropylpyrazin-2-amine (CAS 920313-51-5)
- 5-Ethynyl-1,3-dimethyl-1h-pyrazol-4-amine (CAS 94990-00-8)
- 5-Allylpyrazin-2-amine (CAS 710323-25-4)
- 6-Ethyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carbohydrazide (CAS 956576-53-7)
- (3-Propyloxetan-3-yl)methyl 4-iodobenzoate (CAS 118546-18-2)
- 2-(4-Chloropyridin-2-yl)propan-2-amine (CAS 1303968-31-1)
- 4-[(3-amino-4-bromo-1h-pyrazol-1-yl)methyl]benzohydrazide (CAS 375837-72-2)
- 4-tert-Butyl-3-ethylcyclohexan-1-one (CAS 100103-31-9)
- N,N,N-Trimethyladamantan-1-aminium hydroxide (CAS 53075-09-5)
- Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4)
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