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Chemical structure of Phentolamine Mesylate

GC16291

Phentolamine Mesylate

Also known as 3-[N-(4,5-dihydro-1H-imidazol-2-ylmethyl)-4-methylanilino]phenol;methanesulfonic acid

Phentolamine Mesylate (catalogue number GC16291) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 65-28-1. Molecular formula C17H19N3O·CH4O3S, molecular weight 377.46. IUPAC name: 3-[N-(4,5-dihydro-1H-imidazol-2-ylmethyl)-4-methylanilino]phenol;methanesulfonic acid. Supplied in 3 pack sizes, from 100mg at ₪130.53 to 500mg at ₪314.08; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS65-28-1MW377.46FormulaC17H19N3O·CH4O3S
CAS number
65-28-1
Molecular weight
377.46
Formula
C17H19N3O·CH4O3S
Solubility
≥ 18·873mg/mL in DMSO
InChIKey
OGIYDFVHFQEFKQ-UHFFFAOYSA-N
Catalogue number
GC16291
Brand
GLPBIO
Computed properties PubChem CID 91430 · TPSA 111 Ų · H-bond donors 3 · H-bond acceptors 6
TPSA
111 Ų
H-bond donors
3
H-bond acceptors
6
Rotatable bonds
4
Heavy atoms
26

SMILES CC1=CC=C(C=C1)N(CC2=NCCN2)C3=CC(=CC=C3)O.CS(=O)(=O)O

Computed descriptors from PubChem (CID 91430), 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.