5,6-Dihydro-1H-imidazo[1,2-a]imidazole CAS 67139-08-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67139-08-6 |
| Molecular Formula | C5H7N3 |
| Molecular Weight | 109.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6-Dihydro-1H-imidazo[1,2-a]imidazole (CAS 67139-08-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H7N3. Molecular weight: 109.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H7N3 |
| Molecular Weight | 109.13 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 3 |
Related Dihydro Standards
- 3,6-dihydro-2h-pyran-4-carbonitrile (CAS 105772-13-2)
- 5,6-Dihydro-4H-furo[2,3-c]pyrrole (CAS 1363367-67-2)
- 2-(4,5-Dihydro-1h-imidazol-2-yl)acetonitrile (CAS 23539-64-2)
- 3,4-dihydro-2H-pyran-5-carbonitrile (CAS 21220-56-4)
- 5,6-Dihydro-4H-pyran-2-carbonitrile (CAS 31518-13-5)
- 2-Oxo-2,3-dihydro-1H-imidazole-4-carbonitrile (CAS 159263-03-3)
- 5,6-Dihydro-4H-pyrrolo[3,4-d]oxazole (CAS 1211591-56-8)
- 5,6-Dihydro-4H-pyrrolo[3,4-d]isoxazole (CAS 1360831-31-7)
Recommended Standards
- 4-Methylene-2-azabicyclo[3.1.0]hexan-3-one (CAS 2796968-98-2)
- 4-methyl-5-Pyrimidinamine (CAS 3438-61-7)
- 5-Amino-2-methylpyrimidine (CAS 39889-94-6)
- Fmoc-Tyr(PO(NMe₂)₂)-OH (CAS 172611-23-3)
- 5'-Bromo-2'-fluoro-[1,1'-biphenyl]-4-carbaldehyde (CAS 1517104-26-5)
- Testosterone Impurity N14 (CAS 47122-33-8)
- 2-(3-Bromophenyl)-6-chloro-4,4-dimethyl-1,2,3,4-tetrahydroquinoline (CAS 1373546-21-4)
- (1-(Tert-butyl)-1H-pyrazol-4-yl)(1-(3-fluoropropoxy)naphthalen-2-yl)methanone (CAS 956206-11-4)
- tert-Butyl (1-(2-amino-1-(4-fluorophenyl)ethyl)pyrrolidin-3-yl)carbamate (CAS 886365-26-0)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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