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Chemical structure of (-)-Catechin

GC40842

(-)-Catechin

Also known as (2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol

(-)-Catechin (catalogue number GC40842) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 18829-70-4. Molecular formula C15H14O6, molecular weight 290.3. IUPAC name: (2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol. Supplied in 5 pack sizes, from 1mg at ₪138.68 to 50mg at ₪1,700.91; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS18829-70-4MW290.3FormulaC15H14O6
CAS number
18829-70-4
Molecular weight
290.3
Formula
C15H14O6
Solubility
DMF： 25 mg/ml,DMSO： 15 mg/ml,Ethanol： 5 mg/ml,PBS (pH 7·2)： 1 mg/ml
InChIKey
PFTAWBLQPZVEMU-HIFRSBDPSA-N
Catalogue number
GC40842
Brand
GLPBIO
Computed properties PubChem CID 73160 · XLogP 0.4 · TPSA 110 Ų · H-bond donors 5
XLogP
0.4
TPSA
110 Ų
H-bond donors
5
H-bond acceptors
6
Rotatable bonds
1
Heavy atoms
21

SMILES C1[C@H]([C@@H](OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O

Computed descriptors from PubChem (CID 73160), 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.