4-Hydrazinyl-2-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine CAS 879641-59-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 879641-59-5 |
| Molecular Formula | C8H12N4 |
| Molecular Weight | 164.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydrazinyl-2-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidine (CAS 879641-59-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H12N4. Molecular weight: 164.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H12N4 |
| Molecular Weight | 164.21 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related Hydrazinyl Standards
- 3-Hydrazinyl-5,6,7,8-tetrahydrocinnoline (CAS 33843-96-8)
- 3-hydrazinyl-3-methyl-1λ⁶-thiolane-1,1-dione (CAS 874-96-4)
- 4-Hydrazinyl-1-methyl-1H-imidazo[4,5-d]pyridazine (CAS 769084-43-7)
- 4-Hydrazinyl-1-methyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 5334-72-5)
- 7-hydrazinyl-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 37140-08-2)
- 8-Hydrazinyl-6-methyl-[1,2,4]triazolo[4,3-b]pyridazine (CAS 89533-53-9)
- 4-Hydrazinyl-3-methylisoxazolo[5,4-b]pyridine (CAS 651054-75-0)
- 5-Hydrazinyl-3-methylisoxazolo[4,5-b]pyridine (CAS 83988-38-9)
Recommended Standards
- 4-(Piperazin-1-yl)pyrimidine (CAS 51047-52-0)
- 5-(3-Amino-1h-pyrazol-1-yl)pentanenitrile (CAS 84158-01-0)
- 4-(4-Pyridinyl)-1H-pyrazol-3-amine (CAS 216661-87-9)
- 5-Anilino-5-oxo-3-pentenoic acid (CAS 879007-66-6)
- Triisooctylamine technical grade (CAS 2757-28-0)
- {[4-(Benzyloxy)phenyl]methyl}(butyl)amine hydrochloride (CAS 1158417-32-3)
- 4-Chloro-6-methyl-2-(pyrimidin-2-yl)pyrimidine (CAS 1153093-46-9)
- 2-Chloro-3-nitroimidazo[1,2-a]pyridine (CAS 4926-52-7)
- 2-Chloro-N-ethyl-N-(2-hydroxyethyl)nicotinamide (CAS 1184259-36-6)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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