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Chemical structure of Sodium propynesulfonate

GD21294

Sodium propynesulfonate

Also known as sodium prop-2-yne-1-sulfonate

Sodium propynesulfonate (catalogue number GD21294) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 55947-46-1. Molecular formula C3H3NaO3S, molecular weight 142.109. IUPAC name: sodium prop-2-yne-1-sulfonate. Supplied as 500g at ₪191.71; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS55947-46-1MW142.109FormulaC3H3NaO3S
CAS number
55947-46-1
Molecular weight
142.109
Formula
C3H3NaO3S
InChIKey
LDHXNOAOCJXPAH-UHFFFAOYSA-M
Catalogue number
GD21294
Brand
GLPBIO
Computed properties PubChem CID 23673600 · TPSA 65.6 Ų · H-bond donors 0 · H-bond acceptors 3
TPSA
65.6 Ų
H-bond donors
0
H-bond acceptors
3
Rotatable bonds
1
Heavy atoms
8

SMILES C#CCS(=O)(=O)[O-].[Na+]

Computed descriptors from PubChem (CID 23673600), 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.