4-Methoxy-[7-13C]-benzoic Acid 4-Methoxybenzoic acid-|A-13C 69838-89-7 p-Anisic acid-carboxy-13C CAS 69838-89-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69838-89-7 |
| Molecular Formula | C7[13C]H14O3 |
| Molecular Weight | 159.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methoxy-[7-13C]-benzoic Acid 4-Methoxybenzoic acid-|A-13C 69838-89-7 p-Anisic acid-carboxy-13C (CAS 69838-89-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7[13C]H14O3. Molecular weight: 159.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7[13C]H14O3 |
| Molecular Weight | 159.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1976 |
Related Methoxy Standards
- 2-(Methoxy-13C)-4-formylphenol 3-(Methoxy-13C)-4-hydroxybenzaldehyde 4-Formyl-2-(methoxy-13C)phenol 4-Hydroxy-3-(methoxy-13C)benzaldehyde 4-Hydroxy-3-methoxy-13C-benzaldehyde 4-Hydroxy-m-anisaldehyde-13C 86884-84-6 H 0264-13C Lioxin-13C NSC 15351-13C NSC 403658-13C Rhovanil-13C Vanillaldehyde-13C Vanillic Aldehyde-13C Vanillin-(methoxy-13C) Vanillin-13C p-Vanillin-13C (CAS 86884-84-6)
- 2-Methoxy-4-pyridinecarboxylic acid (CAS 105596-63-2)
- methyl 3-methoxy-1H-pyrrole-2-carboxylate (CAS 112373-17-8)
- N-Methoxy-N,3-dimethyloxetane-3-carboxamide (CAS 1803571-63-2)
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Recommended Standards
- 61857-39-4 POLY-L-HISTIDINE (CAS 61857-39-4)
- 3034-19-3 2-Nitrophenylhydrazine Hydrazine, (o-nitrophenyl)- 4-15-00-00304 (Beilstein Handbook Reference) BRN 0512797 EINECS 221-222-6 (CAS 3034-19-3)
- 887578-31-6 1H-Indole-4-carboximidamide DTXSID70695169 (CAS 887578-31-6)
- 3-(Methylthio)-8-azabicyclo[3.2.1]octane hydrochloride (CAS 1823328-12-6)
- n-(2-(Methylamino)ethyl)-2-nitrobenzenesulfonamide (CAS 1465047-64-6)
- 2,6-Dihydroxy-4-(trifluoromethyl)nicotinonitrile dihydrate (CAS 1049729-56-7)
- trans-1-tert-butyl-2-[1-(2-methoxyethyl)-1H-pyrazol-4-yl]-5-oxopyrrolidine-3-carbonitrile (CAS 1808696-20-9)
- 6-ethyl-2-mercapto-3-propylthieno[2,3-d]pyrimidin-4(3H)-one (CAS 744242-00-0)
- Dicyclohexyl Sulfate (CAS 42927-42-4)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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