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Chemical structure of 1-Chloro-5-trimethylsilyl-4-pentyne

GF43731

1-Chloro-5-trimethylsilyl-4-pentyne

Also known as 5-chloropent-1-ynyl(trimethyl)silane

1-Chloro-5-trimethylsilyl-4-pentyne (catalogue number GF43731) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 77113-48-5. Molecular formula C8H15ClSi, molecular weight 174.75. IUPAC name: 5-chloropent-1-ynyl(trimethyl)silane. Supplied in 2 pack sizes, from 1g at ₪89.74 to 5g at ₪318.16; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS77113-48-5MW174.75FormulaC8H15ClSi
CAS number
77113-48-5
Molecular weight
174.75
Formula
C8H15ClSi
InChIKey
UPVHIBLXQNNITH-UHFFFAOYSA-N
Catalogue number
GF43731
Brand
GLPBIO
Computed properties PubChem CID 2757942 · TPSA 0 Ų · H-bond donors 0 · H-bond acceptors 0
TPSA
0 Ų
H-bond donors
0
H-bond acceptors
0
Rotatable bonds
3
Heavy atoms
10

SMILES C[Si](C)(C)C#CCCCCl

Computed descriptors from PubChem (CID 2757942), 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.