5,5'-(Benzo[c][1,2,5]oxadiazole-4,7-diyl)diisophthalic acid CAS 1840869-90-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1840869-90-0 |
| Molecular Formula | C22H12N2O9 |
| Molecular Weight | 448.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5,5'-(Benzo[c][1,2,5]oxadiazole-4,7-diyl)diisophthalic acid (CAS 1840869-90-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H12N2O9. Molecular weight: 448.34 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H12N2O9 |
| Molecular Weight | 448.34 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related Benzo Standards
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Recommended Standards
- 176665-78-4 [1]Benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione,2,8-dihydroxy-3-methoxy-7-(b-D-xylopyranosyloxy)- (CAS 176665-78-4)
- 3-(2,6-Dichlorobenzyl)-2-methyl-1-(4-(phenyldiazenyl)phenyl)pyridin-4(1H)-one (CAS 400088-49-5)
- 1-[3-[(4-Bromophenyl)sulfonyl]-2-quinoxalinyl]-4-piperidinol (CAS 1350960-66-5)
- 3-Amino-5-fluoro-4-methylbenzamide (CAS 1118786-93-8)
- (1S,2S)-(+)-[1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene)]aluminum(III) chloride 307926-51-8 (S,S)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINOALUMINUM CHLORIDE;(S,S)-N,N'-BIS(3,5-DI-TERT-BUTYLSALICYLIDENE)-1,2-CYCLOHEXANEDIAMINOALUMINUM(III) CHLORIDE;(1S,2S)-(+)-[1,2-Cyclohexanediamino-N,N'-bis(3,5-di-t-butylsalicylidene)]aluminum(III) chloride SC10791 (CAS 307926-51-8)
- 5-Chloro-3-(3-chlorophenyl)-1H-1,2,4-triazole (CAS 1315346-16-7)
- 4-(3-Bromophenyl)pyrazole (CAS 916792-28-4)
- 2-(3-Chlorophenyl)-4-(3-(4-(methylthio)phenyl)-1,2,4-oxadiazol-5-yl)phthalazin-1(2H)-one (CAS 1291859-96-5)
- 5-((3,3-Diethoxypropyl)amino)thieno[3,2-b]pyridin-7-ol (CAS 1015308-64-1)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
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