Propranolol EP Impurity B

Also known as: 1,1'-[(1-methylethyl)imino]bis[3-(1-naphthalenyloxy)-2-propanol], 1,1'-[(1-Methylethyl)imino]bis[3-(1-naphthalenyloxy)-2-propanol, 1-[(2-hydroxy-3-naphthalen-1-yloxypropyl)-propan-2-ylamino]-3-naphthalen-1-yloxypropan-2-ol, 3,3'-(isopropylazanediyl)bis(1-(naphthalen-1-yloxy)propan-2-ol), Propranolol impurity B, Propranolol EP impurity B, Propranolol Impurity 2 (Propranolol EP Impurity B), Propranolol impurity B (EP)

Propranolol EP Impurity B (CAS 83314-78-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C29H33NO4 and a molecular weight of 459.57700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 83314-78-7
Jingsj CID: J-1376556-5
Molecular Formula: C₂₉H₃₃NO₄
Molecular Weight: 459.57700 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	459.24100
PSA	62.16000
LogP	4.88300

Frequently Asked Questions

What is the CAS number of Propranolol EP Impurity B?

The CAS number of Propranolol EP Impurity B is 83314-78-7.

What are the molecular formula and molecular weight of Propranolol EP Impurity B?

Propranolol EP Impurity B has molecular formula C29H33NO4 and molecular weight 459.57700 g/mol.

What are the upstream and downstream products of Propranolol EP Impurity B?

For Propranolol EP Impurity B, Upstream Products: α-Naphthyl Glycidyl Ether, Isopropylamine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Propranolol EP Impurity B (CAS 83314-78-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1376556-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.