4-Methoxy-3-(1-methyl-1h-pyrazol-3-yl)benzoic acid CAS 1427379-47-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1427379-47-2 |
| Molecular Formula | C12H12N2O3 |
| Molecular Weight | 232.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methoxy-3-(1-methyl-1h-pyrazol-3-yl)benzoic acid (CAS 1427379-47-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H12N2O3. Molecular weight: 232.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O3 |
| Molecular Weight | 232.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Methoxy Standards
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- 1-(2-Methoxy-5-methylphenyl)-1h-pyrazole-3-carboxylic acid (CAS 1152535-19-7)
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Recommended Standards
- 4-Methoxy-3-(1-methyl-1h-pyrazol-5-yl)benzoic acid (CAS 1427378-54-8)
- 1-(2-ethylphenyl)pyrimidine-2,4,6(1h,3h,5h)-trione (CAS 142940-81-6)
- 1-Benzyl-5-methoxy-1H-pyrazole-3-carboxylic acid (CAS 1427202-33-2)
- AR-R 17779 Hydrochloride (CAS 178419-42-6)
- (2R,6S)-2,6-Dimethyl-4-(piperidin-2-ylmethyl)morpholine oxalate 1212426-87-3 (CAS 1212426-87-3)
- 4-(4-Fluorophenyl)-N-(thiazol-2-yl)-1H-pyrrole-2-carboxamide (CAS 1251685-98-9)
- N-(1-Cyanocyclohexyl)-2-((5-(2-methoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)propanamide (CAS 875160-59-1)
- 3-(4-(Methylsulfonyl)piperazine-1-carbonyl)-1,4-thiazepan-5-one (CAS 1396558-55-6)
- (2Z)-2-Cyano-N-[(1E)-{[(3,4-dichlorophenyl)methoxy]imino}methyl]-3-phenylprop-2-enamide (CAS 338976-71-9)
- Glucagon (19-29) (human, rat, porcine) (CAS 64790-15-4)
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