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Chemical structure of 3-hydroxycephem

GC19748

3-hydroxycephem

Also known as benzhydryl (6R,7R)-3-hydroxy-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

3-hydroxycephem (catalogue number GC19748) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 54639-48-4. Molecular formula C28H24N2O5S, molecular weight 500.56. IUPAC name: benzhydryl (6R,7R)-3-hydroxy-8-oxo-7-[(2-phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate. Supplied as 25mg at ₪159.08; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS54639-48-4MW500.56FormulaC28H24N2O5S
CAS number
54639-48-4
Molecular weight
500.56
Formula
C28H24N2O5S
InChIKey
HJINVAQLVZRFTL-YIXXDRMTSA-N
Catalogue number
GC19748
Brand
GLPBIO
Computed properties PubChem CID 54721268 · XLogP 4.4 · TPSA 121 Ų · H-bond donors 2
XLogP
4.4
TPSA
121 Ų
H-bond donors
2
H-bond acceptors
6
Rotatable bonds
8
Heavy atoms
36

SMILES C1C(=C(N2[C@H](S1)[C@@H](C2=O)NC(=O)CC3=CC=CC=C3)C(=O)OC(C4=CC=CC=C4)C5=CC=CC=C5)O

Computed descriptors from PubChem (CID 54721268), 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.