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Chemical structure of Hoffer's chlorosugar

GB50546

Hoffer's chlorosugar

Also listed as (2R,3S,5R)-5-Chloro-2-(((4-methylbenzoyl)oxy)methyl)tetrahydrofuran-3-yl 4-methylbenzoate

Hoffer's chlorosugar (catalogue number GB50546) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 4330-21-6. Molecular formula C21H21ClO5, molecular weight 388.84. IUPAC name: [(2R,3S,5R)-5-chloro-3-(4-methylbenzoyl)oxyoxolan-2-yl]methyl 4-methylbenzoate. Supplied in 4 pack sizes, from 5g at ₪134.60 to 100g at ₪1,403.15; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS4330-21-6MW388.84FormulaC21H21ClO5
CAS number
4330-21-6
Molecular weight
388.84
Formula
C21H21ClO5
InChIKey
FJHSYOMVMMNQJQ-OTWHNJEPSA-N
Catalogue number
GB50546
Brand
GLPBIO
Computed properties PubChem CID 98571 · XLogP 4.9 · TPSA 61.8 Ų · H-bond donors 0
XLogP
4.9
TPSA
61.8 Ų
H-bond donors
0
H-bond acceptors
5
Rotatable bonds
7
Heavy atoms
27

SMILES CC1=CC=C(C=C1)C(=O)OC[C@@H]2[C@H](C[C@H](O2)Cl)OC(=O)C3=CC=C(C=C3)C

Computed descriptors from PubChem (CID 98571), 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.