4,5-Dimethoxy-2-(1-(2-methoxy-5-methylphenyl)-5-oxopyrrolidine-3-carboxamido)benzoic acid CAS 1900999-60-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1900999-60-1 |
| Molecular Formula | C22H24N2O7 |
| Molecular Weight | 428.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-Dimethoxy-2-(1-(2-methoxy-5-methylphenyl)-5-oxopyrrolidine-3-carboxamido)benzoic acid (CAS 1900999-60-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H24N2O7. Molecular weight: 428.44 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H24N2O7 |
| Molecular Weight | 428.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related Dimethoxy Standards
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- 6,7-Dimethoxy-2-{[(4-methoxyphenyl)methyl]sulfanyl}-3-(3-methoxypropyl)-3,4-dihydroquinazolin-4-imine (CAS 439096-35-2)
- 1189941-02-3 3,3'-(2,2'-Dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis[3-(trifluoromethyl)-3H-diazirene] DTXSID40652481 (CAS 1189941-02-3)
- 4,4'-((2,5-Dimethoxy-1,4-phenylene)bis(ethene-2,1-diyl))dibenzoic acid (CAS 67546-17-2)
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- 2,4-Dimethoxy-1,3,5-triazine (CAS 1898-72-2)
Recommended Standards
- 5-Ethyl-1,3,5-triazinan-2-one (CAS 1770-98-5)
- (S)-4-(((benzyloxy)carbonyl)amino)-5-(((S)-1-carboxy-2-phenylethyl)amino)-5-oxopentanoic acid (CAS 987-84-8)
- ((4-Methoxyphenyl){2-[4-(4-nitrophenyl)piperazin-1-yl]-2-oxoethyl}amino)acetic acid (CAS 1142205-55-7)
- 3-Amino-3-(dimethylamino)prop-2-enenitrile (CAS 78972-75-5)
- 1-Benzyl 2-ethyl 5-((tert-butoxycarbonyl)amino)piperidine-1,2-dicarboxylate (CAS 2386925-92-2)
- 2-(6-Methyl-4-oxo-5-phenylthieno[2,3-d]pyrimidin-3(4H)-yl)propanoic acid (CAS 685549-79-5)
- 5-Bromo-3-(ethylthio)-1H-1,2,4-triazole (CAS 1209935-35-2)
- Bisphenol A-13C2 (CAS 263261-64-9)
- 4-(4-(Diethylamino)phenyl)-4-oxobutanoic acid (CAS 951889-23-9)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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