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Amino acids and derivatives

2-Hydroxyethylvaline

Also known as N-(2-Hydroxyethyl)valine, N-(2-hydroxyethyl)-dl-valine, DL-Valine, N-(2-hydroxyethyl)-

CAS 21768-51-4Formula C7H15NO3Molar mass 161.20 g/molEC 630-715-9
GHS signal word: Danger. Pictograms: Corrosive
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2-Hydroxyethylvaline chemical structure, C7H15NO3, CAS 21768-51-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
21768-51-4
Formula
C7H15NO3
Molar mass
161.20 g/mol
EC number
630-715-9
HS code
292250
Category
Amino acids and derivatives

What is 2-Hydroxyethylvaline?

Plain description, key identifiers and synonyms

2-Hydroxyethylvaline is a chemical substance with the molecular formula C7H15NO3 and a molar mass of 161.20 g/mol. Its CAS registry number is 21768-51-4. The IUPAC name is 2-(2-hydroxyethylamino)-3-methylbutanoic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-(2-hydroxyethylamino)-3-methylbutanoic acid
CAS number
21768-51-4Other or deprecated CAS: 120398-50-7
EC number
630-715-9
Molecular formula
C7H15NO3
InChIKey
AJNYQRXDVGKEIT-UHFFFAOYSA-N
InChI
InChI=1S/C7H15NO3/c1-5(2)6(7(10)11)8-3-4-9/h5-6,8-9H,3-4H2,1-2H3,(H,10,11)
SMILES (canonical and isomeric)
CC(C)C(C(=O)O)NCCO

Synonyms

  • N-(2-Hydroxyethyl)valine
  • N-(2-hydroxyethyl)-dl-valine
  • DL-Valine, N-(2-hydroxyethyl)-
  • 2-(2-Hydroxyethylamino)-3-methylbutyric acid, 97% (CP)

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
161.20 g/molcalc.
Exact mass
161.1052 Dacalc.
LogP (octanol/water)
-0.32calc.
Topological polar surface area
69.56 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
5calc.
Heavy atoms
11calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.86calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS05: Corrosive
Corrosive

Hazard statements

  • H318Causes serious eye damage.
Precautionary statements (4)
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.

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

Full safety data and first aid

2-Hydroxyethylvaline suppliers

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2-Hydroxyethylvaline 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 2-Hydroxyethylvaline 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 2-Hydroxyethylvaline is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 2-Hydroxyethylvaline, based on the data on this page

What is 2-Hydroxyethylvaline?

2-Hydroxyethylvaline is a chemical substance with the molecular formula C7H15NO3 and a molar mass of 161.20 g/mol. Its CAS registry number is 21768-51-4. The IUPAC name is 2-(2-hydroxyethylamino)-3-methylbutanoic acid.

What is the CAS number of 2-Hydroxyethylvaline?

The CAS registry number of 2-Hydroxyethylvaline is 21768-51-4. Other or deprecated CAS numbers: 120398-50-7.

What is the molecular formula and weight of 2-Hydroxyethylvaline?

The molecular formula of 2-Hydroxyethylvaline is C7H15NO3 and its molar mass is 161.20 g/mol.

Is 2-Hydroxyethylvaline hazardous?

2-Hydroxyethylvaline carries the GHS signal word "Danger". Main hazards: causes serious eye damage. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 2-Hydroxyethylvaline?

2-Hydroxyethylvaline 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 2-Hydroxyethylvaline?

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What is the price of 2-Hydroxyethylvaline?

Suppliers quote 2-Hydroxyethylvaline 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 2-Hydroxyethylvaline

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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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