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Carboxylic acids and anhydrides

(±)-3-Phenyllactic acid

Also known as 3-Phenyllactic acid, (+-)-3-Phenyllactic acid, DL-3-Phenyllactic acid

CAS 828-01-3Formula C9H10O3Molar mass 166.18 g/molEC 212-580-4
GHS signal word: Warning. Pictograms: Harmful or irritant 21 suppliers listed
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(±)-3-Phenyllactic acid chemical structure, C9H10O3, CAS 828-01-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
828-01-3
Formula
C9H10O3
Molar mass
166.18 g/mol
EC number
212-580-4
HS code
291819
Category
Carboxylic acids and anhydrides

What is (±)-3-Phenyllactic acid?

Plain description, key identifiers and synonyms

3-phenyllactic acid is a 2-hydroxy monocarboxylic acid that is lactic acid in which one of the methyl hydrogens is substituted by a phenyl group. It has a role as a human metabolite. It is functionally related to a rac-lactic acid. It is a conjugate acid of a 3-phenyllactate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-hydroxy-3-phenylpropanoic acid
CAS number
828-01-3 CAS number cross-checkedOther or deprecated CAS: 156-05-8
EC number
212-580-4
Molecular formula
C9H10O3
UNII
SC6T4O59BK
MDL number
MFCD00065928
InChIKey
VOXXWSYKYCBWHO-UHFFFAOYSA-N
InChI
InChI=1S/C9H10O3/c10-8(9(11)12)6-7-4-2-1-3-5-7/h1-5,8,10H,6H2,(H,11,12)
SMILES (canonical and isomeric)
C1=CC=C(C=C1)CC(C(=O)O)O

Synonyms

  • 3-Phenyllactic acid
  • (+-)-3-Phenyllactic acid
  • DL-3-Phenyllactic acid
  • 2-Hydroxy-3-phenylpropanoic acid
  • DL-beta-Phenyllactic acid
  • 2-Hydroxy-3-phenylpropionic acid
  • 2-hydroxy-3-phenyl-propionic acid
  • beta-Phenyllactic acid
  • DL-b-Phenyllactic acid
  • L(-)-3-Phenyllactic acid
  • Benzenepropanoic acid, alpha-hydroxy-
  • DL-Phenyllactic acid
  • 2-hydroxy-3-phenyl-propanoic acid
  • Ba 2653
  • D-(+)-Phenyllactic acid
  • (RS)-2-Hydroxy-3-phenyl-propionic acid
  • (+/-)-2-Hydroxy-3-phenylpropanoic acid
  • (n)-3-Phenyllactic acid
  • D-b-Phenyllactic acid
  • Benzenepropanoic acid, a-hydroxy-
  • DL-alpha-Hydroxycinnamic acid
  • b-Phenyllactate
  • D-2-Hydroxy-3-phenylpropionic acid
  • Lactic acid, 3-phenyl-, DL-
  • beta-Phenyllactate
Show all 37 synonyms
  • 3-Phenyl-2-hydroxypropanoic acid
  • DL-b-Phenyllactate
  • (+/-)-2-Hydroxy-3-phenylpropionic acid, DL-alpha-Hydroxyhydrocinnamic acid, DL-beta-Phenyllactic acid
  • DL-3-Phenyllactate
  • Benzyl-glycolic Acid
  • DL-beta-Phenyllactate
  • DL--Phenyllactic acid
  • beta-phenyl lactic acid
  • a-Hydroxybenzenepropanoate
  • Lactic acid, 3-phenyl-
  • (1)-3-Phenyllactic acid
  • alpha-Hydroxybenzenepropanoate

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
166.18 g/molcalc.
Exact mass
166.063 Dacalc.
LogP (octanol/water)
0.67calc.
Topological polar surface area
57.53 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
3calc.
Heavy atoms
12calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.22calc.
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

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H319Causes serious eye irritation.
Precautionary statements (4)
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P337 + P317If eye irritation persists: Get 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

(±)-3-Phenyllactic acid suppliers

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All 21 suppliers
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Where suppliers are based

21 suppliers in 6 countries

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(±)-3-Phenyllactic acid price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Roles

  • animal metabolite
  • eukaryotic metabolite
  • human metabolite
  • mammalian metabolite
  • metabolite

Regulatory status

Inventories, regulations and trade controls that list this substance

United States

  • TSCA inventory (USA)
    Status: Inactive in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code (±)-3-Phenyllactic acid is traded under.

HS 2918.19Indicative HS code

Carboxylic acids with alcohol function but without other oxygen function, their…

World exports in 2024
$1.37B
+0.5% vs 2023, imports $1.18B
2019 to 2024
Top exporters
  1. China23.7%
  2. Italy14.7%
  3. India * partner reported12.0%
Top importers
  1. Germany11.7%
  2. South Korea9.8%
  3. Italy9.6%

* Partner reported figures, a lower bound.

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

The HS code shown for (±)-3-Phenyllactic acid is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about (±)-3-Phenyllactic acid, based on the data on this page

What is (±)-3-Phenyllactic acid?

3-phenyllactic acid is a 2-hydroxy monocarboxylic acid that is lactic acid in which one of the methyl hydrogens is substituted by a phenyl group. It has a role as a human metabolite. It is functionally related to a rac-lactic acid. It is a conjugate acid of a 3-phenyllactate.

What is the CAS number of (±)-3-Phenyllactic acid?

The CAS registry number of (±)-3-Phenyllactic acid is 828-01-3. Other or deprecated CAS numbers: 156-05-8.

What is the molecular formula and weight of (±)-3-Phenyllactic acid?

The molecular formula of (±)-3-Phenyllactic acid is C9H10O3 and its molar mass is 166.18 g/mol.

What is (±)-3-Phenyllactic acid used for?

Known uses and roles of (±)-3-Phenyllactic acid include building blocks in research and laboratory, screening compounds in research and laboratory, animal metabolite, eukaryotic metabolite, human metabolite and 2 more.

Is (±)-3-Phenyllactic acid hazardous?

(±)-3-Phenyllactic acid carries the GHS signal word "Warning". Main hazards: causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of (±)-3-Phenyllactic acid?

(±)-3-Phenyllactic acid is usually classified under HS code 291819 (Carboxylic acids with alcohol function but without other oxygen function, their…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy (±)-3-Phenyllactic acid?

CompoundList lists 21 suppliers of (±)-3-Phenyllactic acid in United States, China, Canada, Germany and 2 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy (±)-3-Phenyllactic acid in India?

1 supplier in India list (±)-3-Phenyllactic acid on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of (±)-3-Phenyllactic acid?

Suppliers quote (±)-3-Phenyllactic acid 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 (±)-3-Phenyllactic acid

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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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