Ethyl 6-(2-ethoxy-2-oxoacetyl)-7-iodo-5-methylpyrazolo[1,5-a]pyrimidine-2-carboxylate CAS 1423742-69-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1423742-69-1 |
| Molecular Formula | C14H14IN3O5 |
| Molecular Weight | 431.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 6-(2-ethoxy-2-oxoacetyl)-7-iodo-5-methylpyrazolo[1,5-a]pyrimidine-2-carboxylate (CAS 1423742-69-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H14IN3O5. Molecular weight: 431.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H14IN3O5 |
| Molecular Weight | 431.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 2-Ethoxy-4-formyl-6-iodophenyl 4-chlorobenzoate (CAS 431932-50-2)
- Methyl 3-ethoxy-4-((3-fluorobenzyl)oxy)-5-iodobenzoate (CAS 1706453-83-9)
- Methyl 3-ethoxy-4-((2-fluorobenzyl)oxy)-5-iodobenzoate (CAS 1706453-84-0)
- 3-Ethoxy-4-((3-fluorobenzyl)oxy)-5-iodobenzohydrazide (CAS 1706464-88-1)
- 2-Ethoxy-4-formyl-6-iodophenyl benzenesulfonate (CAS 431999-59-6)
- 3-Ethoxy-5-iodo-4-(1-naphthylmethoxy)benzaldehyde (CAS 443125-48-2)
- 5-(3-Ethoxy-4-((4-fluorobenzyl)oxy)benzylidene)-1,3-dimethyl-2-thioxodihydropyrimidine-4,6(1H,5H)-dione (CAS 6312-53-4)
- Methyl 4-(((5-ethoxy-5-oxopentyl)(2-methoxyphenethyl)amino)methyl)benzoate (CAS 329774-41-6)
Recommended Standards
- 2,2,3,3,4,4-Hexafluoro-5-oxo-5-((3-(1,1,2,2-tetrafluoroethoxy)phenyl)amino)pentanoic acid (CAS 1024184-05-1)
- Entacapone impurity 43 (CAS CATO-C4X-162943)
- Aripiprazole Impurity N17 (CAS 1076199-56-8)
- N'-Benzyl-N-(2,3-dimethylphenyl)ethanediamide (CAS 329078-74-2)
- 1-(2-Bromo-4-hydroxyphenyl)propan-1-one (CAS 18430-73-4)
- (R)-Methyl 3-methyl-2-(methylamino)butanoate hydrochloride (CAS 1268729-60-7)
- 2-(Chloromethoxy)-4-methyl-1-nitrobenzene (CAS 14790-65-9)
- 2-formamido-3-(4-methylphenyl)propanoic acid (CAS 1343081-48-0)
- (2-Bromo-6-(difluoromethoxy)phenyl)hydrazine hydrochloride (CAS 2061980-67-2)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
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