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Chemical structure of p-Toluenesulfonyl isocyanate

GD21620

p-Toluenesulfonyl isocyanate

Also known as 4-methyl-N-(oxomethylidene)benzenesulfonamide

p-Toluenesulfonyl isocyanate (catalogue number GD21620) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 4083-64-1. Molecular formula C8H7NO3S, molecular weight 197.21. IUPAC name: 4-methyl-N-(oxomethylidene)benzenesulfonamide. Supplied as 500g at ₪171.31; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS4083-64-1MW197.21FormulaC8H7NO3S
CAS number
4083-64-1
Molecular weight
197.21
Formula
C8H7NO3S
InChIKey
VLJQDHDVZJXNQL-UHFFFAOYSA-N
Catalogue number
GD21620
Brand
GLPBIO
Computed properties PubChem CID 77703 · XLogP 2.7 · TPSA 72 Ų · H-bond donors 0
XLogP
2.7
TPSA
72 Ų
H-bond donors
0
H-bond acceptors
4
Rotatable bonds
2
Heavy atoms
13

SMILES CC1=CC=C(C=C1)S(=O)(=O)N=C=O

Computed descriptors from PubChem (CID 77703), 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.