Tetraphenyl Lead CAS 595-89-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 595-89-1 |
| Molecular Formula | C24H20Pb |
| Molecular Weight | 515.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tetraphenyl Lead (CAS 595-89-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H20Pb. Molecular weight: 515.62 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H20Pb |
| Molecular Weight | 515.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Tetraphenyl Standards
- 2,4,7,9-Tetraphenyl-1,10-phenanthroline (CAS 51786-73-3)
- 2,2',4,4'-Tetraphenyl-[2,2'-bifuran]-5,5'(2H,2'H)-dione (CAS 5369-54-0)
- Tetraphenyl dipropyleneglycol diphosphate (CAS 80584-85-6)
- 6,6,12,12-Tetraphenyl-5,6,11,12-tetrahydrobenzo[b]benzo[5,6][1,4]azaphosphinino[2,3-e][1,4]azaphosphinine-6,12-diium (chloride) (CAS 1831963-29-1)
- 1,3,5,7-Tetraphenyl-1,5,3,7-diazadiphosphocane (CAS 75593-74-7)
- Tetraphenyl-d20-tin (CAS 358731-93-8)
- 2,4,6,8-Tetraphenyl-9-bispidone (CAS 37123-09-4)
- 1,1,3,3-Tetraphenyl-1,3-divinyldisiloxane (CAS 18769-05-6)
Recommended Standards
- (R)-2-(((R)-tert-butylsulfinyl)amino)-2-(2-fluoro-5-nitrophenyl)-N-(4-methoxybenzyl)-N-methylpropane-1-sulfonamide (CAS 1286777-81-8)
- Pitavastatin Impurity 65 (CAS CATO-C4X-103765)
- AZD-9291 Impurity 14 (CAS 1975982-94-5)
- tert-Butyl 3-(diphenylamino)benzoate (CAS 850232-08-5)
- 5-(4-Bromophenyl)oxazole-4-carboxylic acid (CAS 1249008-71-6)
- 2-(1-Hydroxyethyl)pyrimidin-4(3H)-one (CAS 299397-03-8)
- (Z)-beta-Damascone Analytical (CAS 23726-92-3)
- Trifluoromethyl 4-nitrobenzoate (CAS 74953-35-8)
- 2-(2-Bromophenoxy)-4-methyl-1-nitrobenzene (CAS 1516187-55-5)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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