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Chemical structure of Methyl-1-testosterone

GC45613

Methyl-1-testosterone

Also listed as 17α-methyl-1-Testosterone

Methyl-1-testosterone (catalogue number GC45613) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 65-04-3. Molecular formula C20H30O2, molecular weight 302.5. IUPAC name: (5S,8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13,17-trimethyl-5,6,7,8,9,11,12,14,15,16-decahydro-4H-cyclopenta[a]phenanthren-3-one. Supplied as 1mg at ₪803.55; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS65-04-3MW302.5FormulaC20H30O2
CAS number
65-04-3
Molecular weight
302.5
Formula
C20H30O2
Solubility
Acetonitrile: 1 mg/ml,Ethanol: 1 mg/ml,Methanol: 1 mg/ml
InChIKey
JRNSSSJKIGAFCT-YDSAWKJFSA-N
Catalogue number
GC45613
Brand
GLPBIO
Computed properties PubChem CID 7092657 · XLogP 4.1 · TPSA 37.3 Ų · H-bond donors 1
XLogP
4.1
TPSA
37.3 Ų
H-bond donors
1
H-bond acceptors
2
Rotatable bonds
0
Heavy atoms
22

SMILES C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C)O)CC[C@@H]4[C@@]3(C=CC(=O)C4)C

Computed descriptors from PubChem (CID 7092657), 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.