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Chemical structure of (2R)-but-3-yn-2-ol

GD20636

(2R)-but-3-yn-2-ol

Also listed as (R)-(+)-3-Butyn-2-ol

(2R)-but-3-yn-2-ol (catalogue number GD20636) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 42969-65-3. Molecular formula C4H6O, molecular weight 70.0898. Supplied in 3 pack sizes, from 250mg at ₪187.63 to 5g at ₪1,109.47; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS42969-65-3MW70.0898FormulaC4H6O
CAS number
42969-65-3
Molecular weight
70.0898
Formula
C4H6O
InChIKey
GKPOMITUDGXOSB-SCSAIBSYSA-N
Catalogue number
GD20636
Brand
GLPBIO
Computed properties PubChem CID 638102 · XLogP 0.1 · TPSA 20.2 Ų · H-bond donors 1
XLogP
0.1
TPSA
20.2 Ų
H-bond donors
1
H-bond acceptors
1
Rotatable bonds
0
Heavy atoms
5

SMILES C[C@H](C#C)O

Computed descriptors from PubChem (CID 638102), 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.