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Chemical structure of Tacalcitol

GC10890

Tacalcitol

Also known as trans-(1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2R,5R)-5-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol

Tacalcitol (catalogue number GC10890) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 57333-96-7. Molecular formula C27H44O3, molecular weight 416.65. IUPAC name: trans-(1R,3S,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2R,5R)-5-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol. Supplied in 2 pack sizes, from 1mg at ₪513.94 to 5mg at ₪1,578.54; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS57333-96-7MW416.65FormulaC27H44O3
CAS number
57333-96-7
Molecular weight
416.65
Formula
C27H44O3
Solubility
20mg/mL in DMSO, 20mg/mL in DMF, 20mg/mL in Ethanol
InChIKey
BJYLYJCXYAMOFT-RSFVBTMBSA-N
Catalogue number
GC10890
Brand
GLPBIO
Computed properties PubChem CID 5283734 · XLogP 5.3 · TPSA 60.7 Ų · H-bond donors 3
XLogP
5.3
TPSA
60.7 Ų
H-bond donors
3
H-bond acceptors
3
Rotatable bonds
6
Heavy atoms
30

SMILES C[C@H](CC[C@H](C(C)C)O)[C@H]1CC[C@@H]\2[C@@]1(CCC/C2=C\C=C/3\C[C@H](C[C@@H](C3=C)O)O)C

Computed descriptors from PubChem (CID 5283734), 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.