2-(4,5-Diiodo-1H-imidazol-1-yl)acetamide CAS 1189749-26-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1189749-26-5 |
| Molecular Formula | C5H5I2N3O |
| Molecular Weight | 376.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4,5-Diiodo-1H-imidazol-1-yl)acetamide (CAS 1189749-26-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H5I2N3O. Molecular weight: 376.92 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H5I2N3O |
| Molecular Weight | 376.92 g/mol |
| Appearance | Off-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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related Diiodo Standards
- 2-(4,5-Diiodo-1H-imidazol-1-yl)acetic acid (CAS 1189749-30-1)
- 3,5-Diiodo-2-methoxypyridin-4-amine (CAS 1352396-29-2)
- 3,5-Diiodo-4-methoxypyridin-2-amine (CAS 1436751-92-6)
- 2,5-Diiodo-4-methoxyphenol (CAS 842120-12-1)
- 3,4-Diiodo-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 75092-32-9)
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- 2,4-diiodo-5-methoxyaniline (CAS 117832-18-5)
- 3,5-Diiodo-4-methoxyaniline (CAS 496801-28-6)
Recommended Standards
- 2,3,5-Tribromothieno[3,2-b]thiophene (CAS 25121-88-4)
- 1,2,3,4,7,7-Hexachloro-5-phenyl-2-norbornene 1,2,3,4,7,7-Hexachloro-5-phenyl-bicyclo[2.2.1]hept-2-ene 17064-54-9 (CAS 17064-54-9)
- 8-Chloro-3-methoxy-11-(1-methyl-4-piperidinyl)-6,11-dihydro-5H-benzo[5,6]-cyclohepta[1,2-b]pyridin-11-ol D4 (CAS 1189492-69-0)
- (S)-(1-(2-Aminoethyl)pyrrolidin-2-yl)methanol (CAS 115531-70-9)
- 1H-Pyrazolo[3,4-d]pyrimidine-1-propanenitrile, 6-chloro-α,α,β-trimethyl- (CAS 2839521-74-1)
- 2,7-Diamino-4-(p-tolyl)-4H-chromene-3-carbonitrile (CAS 312510-18-2)
- SO2(Formaldehyde Assay) In Air（Water） (CAS CATO-CCRM106101)
- 9-Butyl-1,2,3,4,5,6,7,8-octahydroacridin-4-ol (CAS 99922-91-5)
- 4-({[(2,4-dichlorophenyl)methoxy]amino}methyl)-1,2-dihydrophthalazin-1-one (CAS 339023-37-9)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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