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Chemical structure of Phentolamine

GC75095

Phentolamine

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

Phentolamine is a potent, selective and orally active α1 adrenergic and α2 adrenergic receptor antagonist

ChemicalCAS50-60-2MW281.35FormulaC17H19N3O
CAS number
50-60-2
Molecular weight
281.35
Formula
C17H19N3O
Solubility
DMSO： 125 mg/mL (444·29 mM; Need ultrasonic)
InChIKey
MRBDMNSDAVCSSF-UHFFFAOYSA-N
Catalogue number
GC75095
Brand
GLPBIO
Computed properties PubChem CID 5775 · XLogP 2.6 · TPSA 47.9 Ų · H-bond donors 2
XLogP
2.6
TPSA
47.9 Ų
H-bond donors
2
H-bond acceptors
3
Rotatable bonds
4
Heavy atoms
21

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

Computed descriptors from PubChem (CID 5775), 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.