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Chemical structure of N-tert-butyloxycarbonylcysteine

GB51438

N-tert-butyloxycarbonylcysteine

Also listed as (R)-2-((tert-Butoxycarbonyl)amino)-3-mercaptopropanoic acid

N-tert-butyloxycarbonylcysteine (catalogue number GB51438) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 20887-95-0. Molecular formula C8H15NO4S, molecular weight 221.27. IUPAC name: (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-sulfanylpropanoic acid. Supplied in 3 pack sizes, from 5g at ₪252.89 to 25g at ₪1,105.39; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS20887-95-0MW221.27FormulaC8H15NO4S
CAS number
20887-95-0
Molecular weight
221.27
Formula
C8H15NO4S
InChIKey
ATVFTGTXIUDKIZ-YFKPBYRVSA-N
Catalogue number
GB51438
Brand
GLPBIO
Computed properties PubChem CID 152319 · XLogP 0.8 · TPSA 76.6 Ų · H-bond donors 3
XLogP
0.8
TPSA
76.6 Ų
H-bond donors
3
H-bond acceptors
5
Rotatable bonds
5
Heavy atoms
14

SMILES CC(C)(C)OC(=O)N[C@@H](CS)C(=O)O

Computed descriptors from PubChem (CID 152319), 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.