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Chemical structure of (4S,5R)-4-[(tert-Butyldimethylsilyl)oxy]-5-{[(tert-butyldimethylsilyl)oxy]methyl}oxolan-2-one

GB51139

(4S,5R)-4-[(tert-Butyldimethylsilyl)oxy]-5-{[(tert-butyldimethylsilyl)oxy]methyl}oxolan-2-one

Also known as (4S,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]oxolan-2-one

(4S,5R)-4-[(tert-Butyldimethylsilyl)oxy]-5-{[(tert-butyldimethylsilyl)oxy]methyl}oxolan-2-one (catalogue number GB51139) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 83159-91-5. Molecular formula C17H36O4Si2, molecular weight 360.64. IUPAC name: (4S,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]oxolan-2-one. Supplied in 4 pack sizes, from 1g at ₪350.79 to 25g at ₪3,915.76; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS83159-91-5MW360.64FormulaC17H36O4Si2
CAS number
83159-91-5
Molecular weight
360.64
Formula
C17H36O4Si2
InChIKey
DCFHRVSQGCDCMH-UONOGXRCSA-N
Catalogue number
GB51139
Brand
GLPBIO
Computed properties PubChem CID 10761020 · TPSA 44.8 Ų · H-bond donors 0 · H-bond acceptors 4
TPSA
44.8 Ų
H-bond donors
0
H-bond acceptors
4
Rotatable bonds
7
Heavy atoms
23

SMILES CC(C)(C)[Si](C)(C)OC[C@@H]1[C@H](CC(=O)O1)O[Si](C)(C)C(C)(C)C

Computed descriptors from PubChem (CID 10761020), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.