1,1,1,6,6,6-Hexamethyl-2,2,3,3,4,4,5,5-octaphenylhexasilane CAS 89634-96-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89634-96-8 |
| Molecular Formula | C54H58Si6 |
| Molecular Weight | 875.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,1,1,6,6,6-Hexamethyl-2,2,3,3,4,4,5,5-octaphenylhexasilane (CAS 89634-96-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C54H58Si6. Molecular weight: 875.55 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C54H58Si6 |
| Molecular Weight | 875.55 g/mol |
| 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) | 26.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related Hexamethyl Standards
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Recommended Standards
- [-Bis(diphenylphosphino)methane]dichlorodigold(I) 37095-27-5 BIS(CHLOROGOLD(I)) BIS(DIPHENYLPHOSPHINO)METHANE;METHYLENEBIS[DIPHENYL]PHOSPHINE GOLD COMPLEX;[MU-BIS(DIPHENYLPHOSPHINO)METHANE]DICHLORODIGOLD(I);[-Bis(diphenylphosphino)methane]dichlorodigold(I) SC10708 (CAS 37095-27-5)
- 3-Hydroxypropylheptaisobutyl-POSS (CAS 681235-70-1)
- MIK665, >98% (HPLC) (CAS 1799631-75-6)
- N-Cinnamoyl-N-(2,3-xylyl)hydroxylamine (CAS 69891-38-9)
- 2-(Chloromethyl)-5-(4-chlorophenyl)-3h,4h-thieno[2,3-d]pyrimidin-4-one (CAS 91225-69-3)
- Dasatinib Impurity 16 (CAS 2468737-80-4)
- 2-Chloro-4-(1-ethoxyvinyl)-5H-pyrrolo[3,2-d]pyrimidine (CAS 2137952-06-6)
- tert-Butyl 4-(4-(methoxycarbonyl)benzyl)piperidine-1-carboxylate (CAS 210964-04-8)
- (S)-3-(2-Methoxy-ethoxy)-pyrrolidine-1-carboxylic acid tert-butyl ester (CAS 1932320-40-5)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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