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Chemical structure of Triphenylpropargylphosphonium Bromide

GD22778

Triphenylpropargylphosphonium Bromide

Also known as triphenyl(prop-2-ynyl)phosphanium bromide

Triphenylpropargylphosphonium Bromide (catalogue number GD22778) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 2091-46-5. Molecular formula C21H18BrP, molecular weight 381.245. IUPAC name: triphenyl(prop-2-ynyl)phosphanium bromide. Supplied in 3 pack sizes, from 5g at ₪138.68 to 100g at ₪1,574.46; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS2091-46-5MW381.245FormulaC21H18BrP
CAS number
2091-46-5
Molecular weight
381.245
Formula
C21H18BrP
InChIKey
AFZDAWIXETXKRE-UHFFFAOYSA-M
Catalogue number
GD22778
Brand
GLPBIO
Computed properties PubChem CID 2724214 · TPSA 0 Ų · H-bond donors 0 · H-bond acceptors 1
TPSA
0 Ų
H-bond donors
0
H-bond acceptors
1
Rotatable bonds
4
Heavy atoms
23

SMILES C#CC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]

Computed descriptors from PubChem (CID 2724214), 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.