5-(Methoxymethyl)-3-methylisoxazole-4-carboxylic acid CAS 1108712-48-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1108712-48-6 |
| Molecular Formula | C7H9NO4 |
| Molecular Weight | 171.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Methoxymethyl)-3-methylisoxazole-4-carboxylic acid (CAS 1108712-48-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H9NO4. Molecular weight: 171.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H9NO4 |
| Molecular Weight | 171.15 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, water |
| 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.) | 1989 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1-(3-Hydroxypropyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1101852-31-6)
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- N-Methyl-2,3,3a,7a-tetrahydro-1H-isoindol-3a-amine (CAS 177337-08-5)
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- 2-(Methylthio)cycloheptanone (CAS 52190-36-0)
- 5-Tetradecyl-6-trifluoromethyl[1,3]oxazine-2,4-dione (CAS 164021-26-5)
- 4'-(2-Methylbutyl)-[1,1'-biphenyl]-4-carbonitrile (CAS 64240-67-1)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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