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Chemical structure of 1beta-Calcitriol

GC13663

1beta-Calcitriol

Also listed as Impurity B of Calcitriol

1beta-Calcitriol (catalogue number GC13663) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 66791-71-7. Molecular formula C27H44O3, molecular weight 416.64. IUPAC name: cis-(1R,3R,5Z)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2R)-6-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 as 1mg at ₪2,936.82; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS66791-71-7MW416.64FormulaC27H44O3
CAS number
66791-71-7
Molecular weight
416.64
Formula
C27H44O3
Solubility
Soluble in DMSO
InChIKey
GMRQFYUYWCNGIN-PEJFXWBPSA-N
Catalogue number
GC13663
Brand
GLPBIO
Computed properties PubChem CID 5283741 · XLogP 5.1 · TPSA 60.7 Ų · H-bond donors 3
XLogP
5.1
TPSA
60.7 Ų
H-bond donors
3
H-bond acceptors
3
Rotatable bonds
6
Heavy atoms
30

SMILES C[C@H](CCCC(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 5283741), 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.