1,2-Benzenediol, 4,4′,4′′,4′′′-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis- CAS 85111-02-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 85111-02-0 |
| Molecular Formula | C44H30N4O8 |
| Molecular Weight | 742.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Benzenediol, 4,4′,4′′,4′′′-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis- (CAS 85111-02-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C44H30N4O8. Molecular weight: 742.73 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C44H30N4O8 |
| Molecular Weight | 742.73 g/mol |
| 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) | 32.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 4 |
Related Benzenediol Standards
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Recommended Standards
- 5,10,15,20-Tetrakis(3,5-dihydroxyphenyl)porphyrin (CAS 145764-54-1)
- 4,4',4",4"'-(Pyrene-1,3,6,8-tetrayl)tetrakis(2-aminobenzoic acid) (CAS 2225888-66-2)
- Hexacarboxylporphyrin 1 Dihydrochloride DISCONTINUED (CAS 141407-10-5)
- n-(4-(2-Cyano-2-tosylvinyl)phenyl)acetamide (CAS 736963-55-6)
- Methyl 4-amino-3-(pyrimidin-4-yl)butanoate (CAS 1483488-21-6)
- Glycylsarcosine (CAS 29816-01-1)
- 5-((4-Bromophenyl)thio)-1-methyl-3-phenyl-1H-pyrazole-4-carbaldehyde (CAS 318247-52-8)
- (E)-1-(4-fluorophenyl)but-2-en-1-one (CAS 604007-01-4)
- 1,N6-Ethenoadenine (CAS 13875-63-3)
- Semaglutide Main Chain P29 (CAS 1169630-82-3)
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