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Chemical structure of MTSSL

GC18465

MTSSL

MTSSL is a paramagnetic nitroxide spin label featuring a methanethiosulfonate group for site-directed spin labeling, particularly through disulfide linkages with cysteine residues on proteins

ChemicalCAS81213-52-7MW264.4FormulaC10H18NO3S2
CAS number
81213-52-7
Molecular weight
264.4
Formula
C10H18NO3S2
Solubility
DMF: 30 mg/ml,DMSO: 30 mg/ml,DMSO:PBS (pH 7·2) (1:3): 0·25 mg/ml,Ethanol: 15 mg/ml
InChIKey
BLSCGBLQCTWVPO-UHFFFAOYSA-N
Catalogue number
GC18465
Brand
GLPBIO
Computed properties PubChem CID 133628 · XLogP 0.3 · TPSA 72.1 Ų · H-bond donors 0
XLogP
0.3
TPSA
72.1 Ų
H-bond donors
0
H-bond acceptors
4
Rotatable bonds
3
Heavy atoms
16

SMILES CC1(C=C(C(N1[O])(C)C)CSS(=O)(=O)C)C

Computed descriptors from PubChem (CID 133628), 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
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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.