3,4-Diiodo-1H-pyrazole CAS 6645-70-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6645-70-1 |
| Molecular Formula | C3H2I2N2 |
| Molecular Weight | 319.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Diiodo-1H-pyrazole (CAS 6645-70-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H2I2N2. Molecular weight: 319.87 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H2I2N2 |
| Molecular Weight | 319.87 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Diiodo Standards
- 2,4-Diiodo-1h-imidazole (CAS 19198-80-2)
- (R)-2,4-Diiodo-3-methylbut-1-ene (CAS 481048-22-0)
- 1,1-Diiodo-2,2-dimethylpropane (CAS 2443-89-2)
- 1,3-Diiodo-2,2-dimethylpropane (CAS 66688-49-1)
- 4,5-diiodo-1H-triazole (CAS 28194-09-4)
- 1,5-Diiodo-3-oxopentane (CAS 34270-90-1)
- 1,1-Diiodo-2-methylpropane (CAS 10250-55-2)
- 1,3-Diiodo-2-methylpropane (CAS 17616-44-3)
Recommended Standards
- 2-Chloro-N,N-dicyclohexylbenzamide (CAS 349089-42-5)
- 3-Chloro-N,N-dicyclohexylbenzamide (CAS 544463-96-9)
- 2,5-Diiodofuran (CAS 23440-20-2)
- amino(4-ethylphenyl)acetic acid (CAS 318270-08-5)
- 6-Chloro-N2,N2,N4-trimethyl-1,3,5-triazine-2,4-diamine (CAS 71406-91-2)
- 3-Cyclopropyl-2-fluoroaniline (CAS 1386459-75-1)
- 1-Amino-2-(4-fluorophenyl)-2-propanol (CAS 933751-36-1)
- 5-Chloro-2-(ethylamino)benzoic Acid (CAS 37494-82-9)
- 2-[(6-Methyl-1,2,3,4-tetrahydroquinolin-1-yl)methylidene]-2,3-dihydro-1H-indene-1,3-dione (CAS 1022580-78-4)
- Pancreatic Polypeptide (1-17)-(Ala31,Aib32)-Neuropeptide Y (18-36) (human) trifluoroacetate salt (CAS 313988-70-4)
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