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Aromatic building blocks

Clenpenterol

Also known as Benzenemethanol, 4-amino-3,5-dichloro-alpha-(((1,1-dimethylpropyl)amino)methyl)-, 4-Amino-3,5-dichloro-alpha-(((1-dimethylpropyl)amino)methyl)benzenemethanol, Clenpenterol - API Standards

CAS 38339-21-8Formula C13H20Cl2N2OMolar mass 291.22 g/mol
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Clenpenterol chemical structure, C13H20Cl2N2O, CAS 38339-21-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
38339-21-8
Formula
C13H20Cl2N2O
Molar mass
291.22 g/mol
HS code
292219
Category
Aromatic building blocks

What is Clenpenterol?

Plain description, key identifiers and synonyms

Clenpenterol is a chemical substance with the molecular formula C13H20Cl2N2O and a molar mass of 291.22 g/mol. Its CAS registry number is 38339-21-8. The IUPAC name is 1-(4-amino-3,5-dichlorophenyl)-2-(2-methylbutan-2-ylamino)ethanol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-(4-amino-3,5-dichlorophenyl)-2-(2-methylbutan-2-ylamino)ethanol
CAS number
38339-21-8 CAS number cross-checked
Molecular formula
C13H20Cl2N2O
InChIKey
QVBOTMGSBYXVJQ-UHFFFAOYSA-N
InChI
InChI=1S/C13H20Cl2N2O/c1-4-13(2,3)17-7-11(18)8-5-9(14)12(16)10(15)6-8/h5-6,11,17-18H,4,7,16H2,1-3H3
SMILES (canonical and isomeric)
CCC(C)(C)NCC(C1=CC(=C(C(=C1)Cl)N)Cl)O

Synonyms

  • Benzenemethanol, 4-amino-3,5-dichloro-alpha-(((1,1-dimethylpropyl)amino)methyl)-
  • 4-Amino-3,5-dichloro-alpha-(((1-dimethylpropyl)amino)methyl)benzenemethanol
  • Clenpenterol - API Standards
  • 1-(4-Amino-3,5-dichlorophenyl)-2-[(2-methylbutan-2-yl)amino]ethan-1-ol

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
291.22 g/molcalc.
Exact mass
290.0953 Dacalc.
LogP (octanol/water)
3.39calc.
Topological polar surface area
58.28 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
5calc.
Heavy atoms
18calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.54calc.
Formal charge
0calc.
Stereocentres
1calc.
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.

Clenpenterol suppliers

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Clenpenterol 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

Use classes: Pharmaceuticals.

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 Clenpenterol is traded under.

HS 2922.19Indicative HS code

Amino-alcohols, other than those containing more than one kind of oxygen function, their…

World exports in 2024
$2.2B
−4.7% vs 2023, imports $2.27B
2019 to 2024
Top exporters
  1. China21.7%
  2. Germany17.3%
  3. United States15.6%
Top importers
  1. India * partner reported11.0%
  2. United States9.0%
  3. Germany7.2%

* Partner reported figures, a lower bound.

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

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

Guides for buyers

Practical guides that help when you source, ship or handle Clenpenterol

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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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