Bis(triphenylsilyl) chromate CAS 1624-02-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1624-02-8 |
| Molecular Formula | C36H30CrO4Si2 |
| Molecular Weight | 634.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bis(triphenylsilyl) chromate (CAS 1624-02-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C36H30CrO4Si2. Molecular weight: 634.79 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C36H30CrO4Si2 |
| Molecular Weight | 634.79 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Bis Standards
- 4,4'-Bis(triphenylsilyl)-1,1'-biphenyl (CAS 18826-13-6)
- 1,4-Bis(triphenylsilyl)benzene (CAS 18856-08-1)
- 1,3-Bis(triphenylsilyl)benzene (CAS 18920-16-6)
- 1,5-Bis(triphenylsilyl)pentane (CAS 18846-53-2)
- 3,6-Bis(triphenylsilyl)-9H-carbazole (CAS 1097245-13-0)
- 2,8-Bis(triphenylsilyl)dibenzofuran (CAS 1097244-98-8)
- 3-(Triphenylsilyl)octadecan-3-ol (CAS 18817-57-7)
- 4,4''-Bis(triphenylsilyl)-1,1':4',1''-terphenyl (CAS 1046146-39-7)
Recommended Standards
- TRAP-5 (CAS 141685-53-2)
- (9H-Fluoren-9-yl)methyl (S)-(1-hydroxy-5-(3-((2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-yl)sulfonyl)guanidino)pentan-2-yl)carbamate (CAS 260450-75-7)
- Netupitant Impurity 49 (CAS CATO-C4X-122349)
- 4-[(E)-2-[(3-Chlorophenyl)methylidene]hydrazin-1-yl]quinazoline (CAS 339025-71-7)
- 1-(4-bromophenyl)-1-methoxypropan-2-amine hydrochloride (CAS 1432677-93-4)
- 1-Aminoimidazole hydrochloride, 97% (CAS 83279-44-1)
- 4-(Thiophen-2-yl)benzoic acid (CAS 29886-62-2)
- 1,2-Dimethylimidazole-5-carbaldehyde (CAS 24134-12-1)
- tert-Butyl 4-((2-bromo-4-fluorophenyl)amino)-4-cyanopiperidine-1-carboxylate (CAS 2204141-39-7)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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