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Impurities and reference standards

Hydroxy chlorambucil

Also known as 4-(4-((2-Chloroethyl)(2-hydroxyethyl)amino)phenyl)butanoic acid, 4-{4-[(2-chloroethyl)(2-hydroxyethyl)amino]phenyl}butanoic acid, Chlorambucil impurity a

CAS 27171-89-7Formula C14H20ClNO3Molar mass 285.77 g/mol
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Hydroxy chlorambucil chemical structure, C14H20ClNO3, CAS 27171-89-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
27171-89-7
Formula
C14H20ClNO3
Molar mass
285.77 g/mol
HS code
292250
Category
Impurities and reference standards

What is Hydroxy chlorambucil?

Plain description, key identifiers and synonyms

Hydroxy chlorambucil is a chemical substance with the molecular formula C14H20ClNO3 and a molar mass of 285.77 g/mol. Its CAS registry number is 27171-89-7. The IUPAC name is 4-[4-[2-chloroethyl(2-hydroxyethyl)amino]phenyl]butanoic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-[4-[2-chloroethyl(2-hydroxyethyl)amino]phenyl]butanoic acid
CAS number
27171-89-7 CAS number cross-checked
Molecular formula
C14H20ClNO3
UNII
78KV9SFF2R
InChIKey
SFCORMODVLBZLW-UHFFFAOYSA-N
InChI
InChI=1S/C14H20ClNO3/c15-8-9-16(10-11-17)13-6-4-12(5-7-13)2-1-3-14(18)19/h4-7,17H,1-3,8-11H2,(H,18,19)
SMILES (canonical and isomeric)
C1=CC(=CC=C1CCCC(=O)O)N(CCO)CCCl

Synonyms

  • 4-(4-((2-Chloroethyl)(2-hydroxyethyl)amino)phenyl)butanoic acid
  • 4-{4-[(2-chloroethyl)(2-hydroxyethyl)amino]phenyl}butanoic acid
  • Chlorambucil impurity a
  • 4-(4-N-(2-Chloroethyl)-N-(2-hydroxyethyl)aminophenyl)butyric acid
  • Benzenebutanoic acid, 4-((2-chloroethyl)(2-hydroxyethyl)amino)-
  • Butyric acid, 4-(P-((2-chloroethyl)(2-hydroxyethyl)amino)phenyl)-
  • Chlorambucil impurity a (ep impurity)
  • N-(2-Hydroxyethyl) Chlorambucil
  • Chlorambucil EP Impurity A
  • 4-[4-[2-chloroethyl(2-hydroxyethyl)amino]phenyl]butanoic acid
  • N-(2-Hydroxyethyl)Chlorambucil

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
285.77 g/molcalc.
Exact mass
285.1132 Dacalc.
LogP (octanol/water)
2.13calc.
Topological polar surface area
60.77 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
9calc.
Heavy atoms
19calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.5calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)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, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 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.

Hydroxy chlorambucil suppliers

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Hydroxy chlorambucil price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Hydroxy chlorambucil is traded under.

HS 2922.50Indicative HS code

Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function

World exports in 2024
$3.29B
−5.9% vs 2023, imports $3.19B
2019 to 2024
Top exporters
  1. China39.2%
  2. United Kingdom27.1%
  3. India * partner reported4.8%
Top importers
  1. United States20.7%
  2. Germany7.6%
  3. Italy6.6%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Hydroxy chlorambucil, based on the data on this page

What is Hydroxy chlorambucil?

Hydroxy chlorambucil is a chemical substance with the molecular formula C14H20ClNO3 and a molar mass of 285.77 g/mol. Its CAS registry number is 27171-89-7. The IUPAC name is 4-[4-[2-chloroethyl(2-hydroxyethyl)amino]phenyl]butanoic acid.

What is the CAS number of Hydroxy chlorambucil?

The CAS registry number of Hydroxy chlorambucil is 27171-89-7.

What is the molecular formula and weight of Hydroxy chlorambucil?

The molecular formula of Hydroxy chlorambucil is C14H20ClNO3 and its molar mass is 285.77 g/mol.

Is Hydroxy chlorambucil hazardous?

No GHS hazard classification for Hydroxy chlorambucil 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 Hydroxy chlorambucil?

Hydroxy chlorambucil is usually classified under HS code 292250 (Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Hydroxy chlorambucil?

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

What is the price of Hydroxy chlorambucil?

Suppliers quote Hydroxy chlorambucil 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 Hydroxy chlorambucil

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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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