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Screening compounds

Ebp-5

Also known as EBF 5, (2-(2-(Phenylmethyl)-1H-benzimidazol-1-yl)ethyl)phosphonic acid bis(2-chloroethyl) ester, Di-beta-chloroethyl-beta-benzylbenzimidazolyl ethyl phosphate

CAS 74789-64-3Formula C20H23Cl2N2O3PMolar mass 441.30 g/mol
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Ebp-5 chemical structure, C20H23Cl2N2O3P, CAS 74789-64-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
74789-64-3
Formula
C20H23Cl2N2O3P
Molar mass
441.30 g/mol
HS code
293399
Category
Screening compounds

What is Ebp-5?

Plain description, key identifiers and synonyms

Ebp-5 is a chemical substance with the molecular formula C20H23Cl2N2O3P and a molar mass of 441.30 g/mol. Its CAS registry number is 74789-64-3. The IUPAC name is 2-benzyl-1-[2-[bis(2-chloroethoxy)phosphoryl]ethyl]benzimidazole.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-benzyl-1-[2-[bis(2-chloroethoxy)phosphoryl]ethyl]benzimidazole
CAS number
74789-64-3 CAS number cross-checked
Molecular formula
C20H23Cl2N2O3P
InChIKey
UTHUEGPMLNWLBE-UHFFFAOYSA-N
InChI
InChI=1S/C20H23Cl2N2O3P/c21-10-13-26-28(25,27-14-11-22)15-12-24-19-9-5-4-8-18(19)23-20(24)16-17-6-2-1-3-7-17/h1-9H,10-16H2
SMILES (canonical and isomeric)
C1=CC=C(C=C1)CC2=NC3=CC=CC=C3N2CCP(=O)(OCCCl)OCCCl

Synonyms

  • EBF 5
  • (2-(2-(Phenylmethyl)-1H-benzimidazol-1-yl)ethyl)phosphonic acid bis(2-chloroethyl) ester
  • Di-beta-chloroethyl-beta-benzylbenzimidazolyl ethyl phosphate
  • Phosphonic acid, (2-(2-(phenylmethyl)-1H-benzimidazol-1-yl)ethyl)-, bis(2-chloroethyl) ester
  • Phosphonic acid, [2-[2-(phenylmethyl)-1H-benzimidazol-1-yl]ethyl]-, bis(2-chloroethyl) ester
  • Bis(2-chloroethyl) [2-(2-benzyl-1H-1,3-benzimidazol-1-yl)ethyl]phosphonate

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
441.30 g/molcalc.
Exact mass
440.0823 Dacalc.
LogP (octanol/water)
5.33calc.
Topological polar surface area
53.35 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
11calc.
Heavy atoms
28calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.35calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc(Cc2nc3ccccc3[nH]2)cc1

c1ccc(Cc2nc3ccccc3[nH]2)cc1

3 rings, 16 atoms, the Bendazol ring system.

335 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Ebp-5 suppliers

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Ebp-5 price

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Ebp-5 is traded under.

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Ebp-5 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Ebp-5, based on the data on this page

What is Ebp-5?

Ebp-5 is a chemical substance with the molecular formula C20H23Cl2N2O3P and a molar mass of 441.30 g/mol. Its CAS registry number is 74789-64-3. The IUPAC name is 2-benzyl-1-[2-[bis(2-chloroethoxy)phosphoryl]ethyl]benzimidazole.

What is the CAS number of Ebp-5?

The CAS registry number of Ebp-5 is 74789-64-3.

What is the molecular formula and weight of Ebp-5?

The molecular formula of Ebp-5 is C20H23Cl2N2O3P and its molar mass is 441.30 g/mol.

What is Ebp-5 used for?

Known uses and roles of Ebp-5 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Ebp-5 hazardous?

No GHS hazard classification for Ebp-5 is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Ebp-5?

Ebp-5 is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ebp-5?

Post a free request on CompoundList and suppliers of Ebp-5 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Ebp-5?

Suppliers quote Ebp-5 on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Ebp-5

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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