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Chemical structure of Ethyl L-(-)-O-Tosyllactate

GF11756

Ethyl L-(-)-O-Tosyllactate

Also known as ethyl (2S)-2-(4-methylphenyl)sulfonyloxypropanoate

Ethyl L-(-)-O-Tosyllactate (catalogue number GF11756) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 57057-80-4. Molecular formula C12H16O5S, molecular weight 272.32. IUPAC name: ethyl (2S)-2-(4-methylphenyl)sulfonyloxypropanoate. Supplied in 2 pack sizes, from 1g at ₪97.89 to 5g at ₪224.34; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS57057-80-4MW272.32FormulaC12H16O5S
CAS number
57057-80-4
Molecular weight
272.32
Formula
C12H16O5S
InChIKey
SNLMUZGICZJWKN-JTQLQIEISA-N
Catalogue number
GF11756
Brand
GLPBIO
Computed properties PubChem CID 11043905 · XLogP 2.3 · TPSA 78.1 Ų · H-bond donors 0
XLogP
2.3
TPSA
78.1 Ų
H-bond donors
0
H-bond acceptors
5
Rotatable bonds
6
Heavy atoms
18

SMILES CCOC(=O)[C@H](C)OS(=O)(=O)C1=CC=C(C=C1)C

Computed descriptors from PubChem (CID 11043905), 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.