2,4-difluoro-1H-imidazole-5-carboxylic acid CAS 89676-60-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89676-60-8 |
| Molecular Formula | C4H6F2N2O2 |
| Molecular Weight | 152.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,4-difluoro-1H-imidazole-5-carboxylic acid (CAS 89676-60-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4H6F2N2O2. Molecular weight: 152.10 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C4H6F2N2O2 |
| Molecular Weight | 152.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 3-(Hydroxymethylene)furo[3,2-b]furan-2(3H)-one (CAS 375348-57-5)
- 2-(Allyloxy)ethanamine (CAS 43081-82-9)
- (S)-4,4-difluorotetrahydrofuran-2-carboxylic acid (CAS 2165729-43-9)
- 1-(2-Methylphenyl)-2-(morpholin-4-yl)ethan-1-one (CAS 1157955-42-4)
- 1-Chloro-1-methoxy-2,2-dimethylpropane (CAS 61976-71-4)
- 2-(2-Aminoethyl)-4-fluoro-N,N-dimethylaniline (CAS 1000551-95-0)
- 3,4,5-Trichlorothiophene-2-carbaldehyde (CAS 66729-79-1)
- (S)-2-((R)-2-Amino-3-methylbutanamido)-N-(4-(hydroxymethyl)phenyl)-5-ureidopentanamide (CAS 2088364-35-4)
- 2-((5-Phenylfuran-2-yl)methylene)hydrazinecarboxamide (CAS 13803-15-1)
- Exenatide (CAS 141758-74-9（free base）)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com