2,9-Bis(9,9-dimethyl-9H-fluoren-2-yl)-1,10-phenanthroline CAS 676542-63-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 676542-63-5 |
| Molecular Formula | C42H32N2 |
| Molecular Weight | 564.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,9-Bis(9,9-dimethyl-9H-fluoren-2-yl)-1,10-phenanthroline (CAS 676542-63-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C42H32N2. Molecular weight: 564.72 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C42H32N2 |
| Molecular Weight | 564.72 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 28.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Bis Standards
- Sodium 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline-3,8-disulfonate (CAS 121560-02-9)
- 2,2-Dimethyl-4-oxo-3,10,13,16,19,22-hexaoxa-5-azatetracosan-24-yl 4-methylbenzenesulfonate (CAS 2681390-49-6)
- 4-((3-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-4-oxo-2-thioxothiazolidin-5-ylidene)methyl)-2-methoxyphenyl thiophene-2-carboxylate (CAS 372505-20-9)
- 2,4-Dimethyl Deuteroporphyrin IX dimethyl ester (CAS 32464-39-4)
- (9,9-Dimethyl-9H-fluorene-2,7-diyl)bis(diphenylphosphine) (CAS 886883-79-0)
- (2,2-Dimethyl-1-propanethiolato)(triphenylphosphine)gold (CAS 1002113-78-1)
- (11bR)-2,6-Dimethyl-N,N-bis[(1R)-1-phenylethyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 340700-94-9)
- (11bS)-2,6-Dimethyl-N,N-bis[(1R)-1-phenylethyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 201732-49-2)
Recommended Standards
- racemic-trans-1,2-Bis[di(3,5-dimethylphenyl)phosphinomethyl]cyclobutane (CAS 1226906-44-0)
- KU 59403 (CAS 845932-30-1)
- (E)-6-(4-(Diphenylamino)styryl)-N,N-diphenylnaphthalen-2-amine (CAS 1093402-99-3)
- (2R,4R)-Pentane-2,4-diylbis(bis(4-(trifluoromethyl)phenyl)phosphine) (CAS 217648-61-8)
- 1-(1-Bromo-3-methylbutyl)-4-ethylbenzene (CAS 1409312-53-3)
- Tazobactam Impurity 38 (CAS CATO-C4X-120538)
- 4-Chloro-2-methylthio-1-(trifluoromethyl)benzene (CAS 1428234-60-9)
- (R)-1-benzylazetidine-2-carbaldehyde (CAS 1892409-60-7)
- (E)-N'-(3-chloro-4-methoxybenzylidene)-4-methylbenzohydrazide (CAS 861207-78-5)
- D-Glu3-Tirzepatide (CAS CATO-CPTD788927)
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