3-Isobutoxy-1-methyl-1H-pyrazole-5-carboxylic acid CAS 1823441-94-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1823441-94-6 |
| Molecular Formula | C9H14N2O3 |
| Molecular Weight | 198.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Isobutoxy-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 1823441-94-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H14N2O3. Molecular weight: 198.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H14N2O3 |
| Molecular Weight | 198.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related Isobutoxy Standards
- 5-Isobutoxy-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 1023272-73-2)
- 4-Isobutoxy-3-methylbenzenethiol (CAS 1379270-80-0)
- 4-Isobutoxy-2-methoxyphenylamine (CAS 1339903-38-6)
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Recommended Standards
- 7-Hydroxy-3,3-dimethylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione (CAS 1822442-30-7)
- tert-Butyl 3-(hydroxymethyl)-1H-pyrazole-1-carboxylate (CAS 1823967-74-3)
- Ethyl 5-(tert-butyl)-1,3,4-oxadiazole-2-carboxylate (CAS 181803-33-8)
- 2,4-Dibromo-5-(chlorosulfonyl)benzoic acid (CAS 1432679-77-0)
- 3-(p-Tolyl)-2,3-dihydroquinazolin-4(1H)-one (CAS 2401-05-0)
- 2-Ethoxypyrimidine-4-carboxylic acid (CAS 1312556-74-3)
- 6,6-Dimethyl-3-(methylsulfonyl)-6,7-dihydrobenzo[c]thiophen-4(5H)-one (CAS 882270-24-8)
- 1-Ethyl-1H-imidazole-2-carbaldehyde (CAS 111851-98-0)
- 3-(4-Methoxyphenyl)-5-(phenoxymethyl)-4-(p-tolyl)-4H-1,2,4-triazole (CAS 141078-92-4)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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