4,4'-Diamino-[1,1'-biphenyl]-3,3',5,5'-tetracarboxylicacid CAS 2794988-88-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2794988-88-6 |
| Molecular Formula | C16H12N2O8 |
| Molecular Weight | 360.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4'-Diamino-[1,1'-biphenyl]-3,3',5,5'-tetracarboxylicacid (CAS 2794988-88-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H12N2O8. Molecular weight: 360.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H12N2O8 |
| Molecular Weight | 360.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 2003 |
| Nitrogen Atoms | 2 |
Related Diamino Standards
- 1,4-Diamino-6-chloro-2-(3-methoxypropoxy)anthracene-9,10-dione (CAS 88605-44-1)
- 5,6-Diamino-2-(chloromethyl)-8-morpholino-1,2-dihydrofuro[2,3-c][2,7]naphthyridine-9-carbonitrile (CAS 744230-48-6)
- 2,4-Diamino-6-[2-(2-undecyl-1-imidazolyl)ethyl]-1,3,5-triazine (CAS 50729-75-4)
- 1,5-Diamino-2-bromo-4,8-dihydroxy-9,10-anthracenedione (CAS 27312-17-0)
- 1,1'-(4,4'-Diamino-3,3'-dinitro-[1,1'-biphenyl]-2,6-diyl)diethanone (CAS 6378-90-1)
- 1,5-Diamino-4,8-dihydroxy-2-(4-hydroxyphenyl)-9,10-anthracenedioneDISCONTINUED (CAS 13716-91-1)
- 4,8-Diamino-1,5-dihydroxy-2-(4-hydroxyphenyl)anthracene-9,10-dione (CAS 7098-08-0)
- 1,4-Diamino-2-(4-methylbenzoyl)anthracene-9,10-dione (CAS 89868-43-9)
Recommended Standards
- 2-(1-(3,4-Dichlorobenzyl)piperidin-4-yl)-1H-benzo[d]imidazole (CAS 887217-17-6)
- 6-Chloro-2-(4-chlorophenyl)-3-(piperidin-1-ylmethyl)imidazo[1,2-a]pyridine (CAS 861212-37-5)
- luorescein Impurity 2 (CAS CATO-C4X-29002)
- 893767-65-2 1,3,6-Trimethyl-2-oxo-N-{3-[(E)-2-pyridin-4-ylvinyl]phenyl}-2,3-dihydro-1H-benzimidazole-5-sulfonamide MFCD07658583 (CAS 893767-65-2)
- Clopidogrel Related Compound B HCl (CAS 144750-52-7)
- 1,5-Bis(4-chlorophenyl)pentane-1,5-dione (CAS 35333-17-6)
- 5-(2,4-bis(benzyloxy)-5-isopropylphenyl)-N-ethylisoxazole-3-carboxamide (CAS 747414-21-7)
- Methyl 6-chloro-3-oxo-3,4-dihydropyrazine-2-carboxylate (CAS 21874-47-5)
- 1-((5-Bromo-4-hydrazinylpyridin-3-yl)sulfonyl)-4-isopropylpiperazine (CAS 1352530-69-8)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com