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Chemical structure of m-PEG12-Thiol

GF05188

m-PEG12-Thiol

Also listed as O-(2-Mercaptoethyl)-O'-methylpolyethylene glycol

m-PEG12-Thiol (catalogue number GF05188) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 134874-49-0. Molecular formula C25H52O12S, molecular weight 576.74. IUPAC name: 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanethiol. Supplied in 2 pack sizes, from 250mg at ₪860.65 to 1g at ₪2,382.09; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS134874-49-0MW576.74FormulaC25H52O12S
CAS number
134874-49-0
Molecular weight
576.74
Formula
C25H52O12S
Solubility
DMSO ： 100 mg/mL (Need ultrasonic)
InChIKey
MXDXXEVQFMVAIA-UHFFFAOYSA-N
Catalogue number
GF05188
Brand
GLPBIO
Computed properties PubChem CID 75535073 · XLogP -1.3 · TPSA 112 Ų · H-bond donors 1
XLogP
-1.3
TPSA
112 Ų
H-bond donors
1
H-bond acceptors
13
Rotatable bonds
35
Heavy atoms
38

SMILES COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCS

Computed descriptors from PubChem (CID 75535073), 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.