methyl 3-(3-hydroxy-3-methyl-but-1-ynyl)-1-methyl-pyrazole-4-carboxylate CAS 2645374-01-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2645374-01-0 |
| Molecular Formula | C11H18N2O3 |
| Molecular Weight | 226.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
methyl 3-(3-hydroxy-3-methyl-but-1-ynyl)-1-methyl-pyrazole-4-carboxylate (CAS 2645374-01-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H18N2O3. Molecular weight: 226.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H18N2O3 |
| Molecular Weight | 226.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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.) | 2002 |
| Nitrogen Atoms | 2 |
Related methyl Standards
- 4'-Ethyl-4-hydroxy-[1,1'-biphenyl]-3-carbaldehyde (CAS 1111120-97-8)
- 4-Hydroxy-3',5'-dimethyl-[1,1'-biphenyl]-3-carbaldehyde (CAS 1111129-30-6)
- 3-Hydroxy-5-methoxy-6-methyl-2-pentyl-4H-pyran-4-one (CAS 125263-70-9)
- 1-(4'-Hydroxy-3'-methyl-[1,1'-biphenyl]-4-yl)ethanone (CAS 1261888-32-7)
- N-Hydroxy-4'-methyl-[1,1'-biphenyl]-4-carboximidamide (CAS 1348214-00-5)
- (2-Hydroxy-3,5-dimethylphenyl)(phenyl)methanone (CAS 16762-34-8)
- (4-Hydroxy-3,5-dimethylphenyl)(phenyl)methanone (CAS 5336-56-1)
- 1-(4-(Hydroxy(phenyl)methyl)phenyl)ethanone (CAS 94705-09-6)
Recommended Standards
- Methyl 2-methyl-[1,1'-biphenyl]-4-carboxylate (CAS 892843-59-3)
- Methyl 3-methyl-[1,1'-biphenyl]-2-carboxylate (CAS 941320-77-0)
- Methyl 2'-methyl-[1,1'-biphenyl]-4-carboxylate (CAS 89900-99-2)
- [4-(4-Chlorophenoxy)-3-nitrophenyl]methyl N-[3-(trifluoromethyl)phenyl]carbamate (CAS 478048-62-3)
- 5-(3,5-Dimethyl-1H-pyrazol-4-yl)isophthalic acid (CAS 2717623-84-0)
- 6-Fluoropyrimidine-4-carboxylic acid (CAS 1806334-01-9)
- 2-[(4-Methoxyphenyl)methoxy]-5-methylbenzaldehyde (CAS 920525-94-6)
- 2-Bromo-4-(methylthio)benzo[d]oxazole (CAS 1806286-03-2)
- (1S,3S,4S)-2-(tert-butoxycarbonyl)-2-azabicyclo[2.2.1]Heptane-3-carboxylic acid (CAS 1932212-21-9)
- Insulin Glargine (CAS 160337-95-1)
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