Methyl 5-fluoro-1H-pyrazole-3-carboxylate CAS 2200261-27-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2200261-27-2 |
| Molecular Formula | C5H5FN2O2 |
| Molecular Weight | 144.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-fluoro-1H-pyrazole-3-carboxylate (CAS 2200261-27-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H5FN2O2. Molecular weight: 144.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H5FN2O2 |
| Molecular Weight | 144.10 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Methyl Standards
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Recommended Standards
- methyl 4-fluorofuran-2-carboxylate (CAS 2117111-12-1)
- 5-Fluoro-6-methoxy-2(1H)-pyrimidinone (CAS 22462-35-7)
- Methyl 3-Fluorofuran-2-carboxylate (CAS 2115742-44-2)
- tert-butyl N-(tert-butoxycarbonylamino)-N-[3-[4-(trifluoromethyl)phenyl]-1-bicyclo[1.1.1]pentanyl]carbamate (CAS 2149634-49-9)
- 1-Cyclopropane Mycophenolic Acid (CAS 125198-40-5)
- 2-Methyl-3,3,4,4,5,5,6,6-octafluoro-2-hexanol (CAS 2673-15-6)
- 2-C-(2,3,4,6-Tetra-O-acetyl-a-D-glucopyranosyl) ethyne (CAS 1236069-71-8)
- Methyl 4-methyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carboxylate (CAS 1382850-08-9)
- (5-Fluoro-2-methoxyphenyl)trimethylsilane (CAS 708-50-9)
- D-[Thr]7-Liraglutide (CAS CATO-C4X-199237)
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