
GC16177
Methylnaltrexone Bromide
Also known as (4R,4aS,7aR,12bS)-3-(cyclopropylmethyl)-4a,9-dihydroxy-3-methyl-2,4,5,6,7a,13-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-3-ium-7-one bromide
Antagonist of peripherally acting μ-opioid
ChemicalCAS73232-52-7MW436.34FormulaC21H26BrNO4
- CAS number
- 73232-52-7
- Molecular weight
- 436.34
- Formula
- C21H26BrNO4
- Solubility
- PBS (pH 7·2): 10 mg/ml
- InChIKey
- IFGIYSGOEZJNBE-KNLJMPJLSA-N
- Catalogue number
- GC16177
- Brand
- GLPBIO
Computed properties PubChem CID 5361917 · TPSA 66.8 Ų · H-bond donors 2 · H-bond acceptors 5
- TPSA
- 66.8 Ų
- H-bond donors
- 2
- H-bond acceptors
- 5
- Rotatable bonds
- 2
- Heavy atoms
- 27
SMILES C[N+]1(CC[C@]23[C@@H]4C(=O)CC[C@]2([C@H]1CC5=C3C(=C(C=C5)O)O4)O)CC6CC6.[Br-]
Computed descriptors from PubChem (CID 5361917), 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.
- Questions
- WhatsApp · +972-55-990-7576 · orders@labo.co.il