2-(4-(Bis(2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxamido)methyl)phenoxy)acetic acid CAS 7253-21-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7253-21-6 |
| Molecular Formula | C19H14N4O9 |
| Molecular Weight | 442.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(4-(Bis(2,5-dioxo-2,5-dihydro-1H-pyrrole-1-carboxamido)methyl)phenoxy)acetic acid (CAS 7253-21-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H14N4O9. Molecular weight: 442.34 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H14N4O9 |
| Molecular Weight | 442.34 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 4 |
Related Bis Standards
- 2-(12,14-Dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)-4-nitrobenzoic acid (CAS 499999-52-9)
- 9,10-Dioxo-9,10-dihydroanthracene-1,2,5,8-tetrayl tetraacetate (CAS 2885-46-3)
- N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]-8-(hydroxyamino)-8-oxo-octanamide (CAS 2758388-38-2)
- N-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]-9-(hydroxyamino)-9-oxo-nonanamide (CAS 2758388-36-0)
- 2-(12,14-Dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)-N-(4-methoxyphenyl)acetamide (CAS 478029-58-2)
- Ethyl3,6-dioxo-2-(triphenylphosphoranylidene)heptanoate (CAS 62251-87-0)
- N-(1,4-dioxo-3-(4-phenylpiperazin-1-yl)-1,4-dihydronaphthalen-2-yl)benzamide (CAS 1640259-27-3)
- 4-{16,18-dioxo-17-azapentacyclo[6.6.5.0^{2,7}.0^{9,14}.0^{15,19}]nonadeca-2,4,6,9(14),10,12-hexaen-17-yl}-N-(propan-2-yl)benzamide (CAS 861209-02-1)
Recommended Standards
- 1-[(3,4-Dichlorophenyl)methyl]-5-(4-phenylpiperazine-1-carbonyl)-1,2-dihydropyridin-2-one (CAS 242472-02-2)
- Isopropyl (2S)-4-(4-bromophenyl)-2-((tert-butoxycarbonyl)amino)-5-oxohexanoate (CAS 2097059-48-6)
- Bromoacetamido-PEG4-C2-Boc (CAS 1807521-00-1)
- Benzyl 3',4'-dihydro-1'H-spiro[piperidine-4,2'-[1,8]naphthyridine]-1-carboxylate (CAS 2715051-14-0)
- 1-[2,4-Bis(trifluoromethyl)phenyl]ethanone (CAS 237069-82-8)
- 5-(4-((2-Chlorobenzyl)oxy)-3-ethoxy-5-iodophenyl)-1,3,4-oxadiazol-2-amine (CAS 1706453-92-0)
- 7-Hydroxyimidazo[1,2-a]pyrimidin-5(1H)-one (CAS 1936552-46-3)
- Butyric phosphoric anhydride (CAS 4378-06-7)
- Upadacitinib Impurity 14 (CAS 1428243-27-9)
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
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