(S)-(+)-alpha-Methoxyphenylacetic acid

Product Name: (S)-(+)-alpha-Methoxyphenylacetic acid
CAS No.: 26164-26-1
Chemical Name: (S)-(+)-alpha-Methoxyphenylacetic acid
Synonyms: O-METHYL-L-MANDELIC ACID;O-Methyl-(S)-mandelicacid;L-α-Methoxyphenylacetic Acid;(+)-Methoxyphenylacetic acid;(S)-(+)-O-MethylMandelic Acid;(S)-α-Methoxybenzeneacetic acid;(S)-(+)-METHOXYPHENYLACETIC ACID;(αS)-α-Methoxybenzeneacetic acid;Acetic acid, Methoxyphenyl-, (S)-;(s)-(+)-à-methoxyphenylacetic acid
CBNumber: CB1742293
Molecular Formula: C9H10O3
Formula Weight: 166.17
MOL File: 26164-26-1.mol

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(S)-(+)-alpha-Methoxyphenylacetic acid Property

Melting point:: 64-66 °C(lit.)
Boiling point:: 164-166°C 18mm
alpha: 160 º (C=1, MEOH)
Density: 1.1708 (rough estimate)
refractive index: 147 ° (C=0.5, EtOH)
Flash point:: 164-166°C/18mm
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), Ethanol (Slightly)
pka: 3.10±0.10(Predicted)
form: Fine Crystalline Powder or Crystals
color: White
optical activity: [α]17/D +150°, c = 1 in ethanol
Water Solubility: Soluble
BRN: 2361718
InChI: 1S/C9H10O3/c1-12-8(9(10)11)7-5-3-2-4-6-7/h2-6,8H,1H3,(H,10,11)/t8-/m0/s1
InChIKey: DIWVBIXQCNRCFE-QMMMGPOBSA-N
SMILES: CO[C@H](C(O)=O)c1ccccc1
CAS DataBase Reference: 26164-26-1(CAS DataBase Reference)
NIST Chemistry Reference: Benzeneacetic acid, «alpha»-methoxy-, (s)-(26164-26-1)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
HS Code: 29189900
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 248983
Product name: (S)-(+)-α-Methoxyphenylacetic acid
Purity: 99%
Packaging: 1g
Price: $325
Updated: 2026/03/19

TCI Chemical

Product number: M0829
Product name: (S)-(+)-α-Methoxyphenylacetic Acid
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $87
Updated: 2026/03/19

TCI Chemical

Product number: M0829
Product name: (S)-(+)-α-Methoxyphenylacetic Acid
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $263
Updated: 2026/03/19

Chem-Impex

Product number: 16614
Product name: (S)-(+)-Methoxyphenylaceticacid,99%(HPLC)
Purity: 99%(HPLC)
Packaging: 25G
Price: $145.6
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2621-1-S3
Product name: (S)-(+)-alpha-Methoxyphenylacetic acid
Purity: 95%
Packaging: 5G
Price: $52
Updated: 2021/12/16

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(S)-(+)-alpha-Methoxyphenylacetic acid Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

(S)-(+)-α-Methoxyphenylacetic Acid (cas# 26164-26-1) is a compound useful in organic synthesis.

Uses

Reactant involved in the synthesis of biologically active molecules including:

Acyclonucleoside phosphonates structural analogs of adefovir
Labeled discodermolide for studying binding to tubulin
10-Isocyano-4-cadinene used for antifouling activity

Reactant involved in studies of immunostimulating chromanones gonytolides A-C

Reactant involved in:

Hydroxylations and epoxidations
Hydrogenations

Purification Methods

Purify the acids by recrystallising from *C6H6/pet ether (b 80-100o). [Neilson & Peters J Chem Soc 1519 1962, Weizmann et al. J Am Chem Soc 70 1153 1948, Pirie & Smith J Chem Soc 338 1932, NMR: Dale & Mosher J Am Chem Soc 9 5 512 1973, for resolution: Roy & Deslongchamps Can J Chem 63 651 1985, Trost et al. J Am Chem Soc 1 0 8 4974 1986.] The racemic mixture has m 72o, b 121-122o/0.4mm, 165o/18mm (from pet ether) [Braun et al. Chem Ber 6 3 2847 1930]. [Beilstein 10 IV 566.]

(S)-(+)-alpha-Methoxyphenylacetic acid Preparation Products And Raw materials

Raw materials

Ethanol Silver oxide Sodium chloride Chloroform CALCIUM SULFATE (S)-(+)-Mandelic acid Methanol Magnesium sulfate Thionyl chloride PETROLEUM ETHER Iodomethane Sulfuric acid

Preparation Products

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(S)-(+)-alpha-Methoxyphenylacetic acid Suppliers

Americas 1 Belgium 2 Canada 2 China 115 Europe 1 France 1 Germany 4 India 6 Japan 5 Switzerland 2 Ukraine 2 United Kingdom 9 United States 29 Global 179

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View Lastest Price from (S)-(+)-alpha-Methoxyphenylacetic acid manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: Guaiacol acetate 26164-26-1
Price: US $1.60-6.60/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100kg
Release date: 2025-06-19

Henan Aochuang Chemical Co.,Ltd.

Product: (S)-(+)-alpha-Methoxyphenylacetic acid 26164-26-1
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-27

Career Henan Chemical Co

Product: (S)-(+)-alpha-Methoxyphenylacetic acid 26164-26-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kgs
Release date: 2020-01-29

26164-26-1, (S)-(+)-alpha-Methoxyphenylacetic acidRelated Search:

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(S)-(+)-METHOXYPHENYLACETIC ACID

(S)-(+)-A-METHOXYPHENYLACETIC ACID

(S)-(+)-ALPHA-METHOXYPHENYLACETIC ACID

(S)-ALPHA-METHOXYPHENYLACETIC ACID

(S)-(+)-A-METHOXYPHENYLACETIC ACID FLU&

O-Methyl-(S)-mandelicacid

(s)-(+)-à-methoxyphenylacetic acid

(S)-(+)-α-Methoxyphenylacetic acid, 99%, for chiral derivatization

(S)-(+)-ALPHA-METHOXYPHENYLACETIC ACID 99%

(2S)-2-Methoxy-2-phenylacetic acid

(S)-α-Methoxybenzeneacetic acid

(αS)-α-Methoxybenzeneacetic acid

[S,(+)]-α-Methoxybenzeneacetic acid

(S)-(+)-ɑ-Methoxyphenylacetic acid, 99%

O-METHYL-L-MANDELIC ACID

(S)-(+)-alpha-Methoxyphenylacetic acid,99%

Acetic acid, Methoxyphenyl-, (S)-

(S)-(+)-alpha-Methoxyphenylacetic acid, 99% 1GR

(S)-(+)-O-MethylMandelic Acid

(S)-2-Methoxy-2-(phenyl)ethanoic Acid

L-α-Methoxyphenylacetic Acid

(S)-(+)-α-Methoxyphenylacetic acid, for chiral derivatization

(S)-(+)-α-MethoxyphenylaceticAcid&gt

Benzeneacetic acid, α-methoxy-, (αS)-

(S)-(-)-α-methoxyphenylacetic acid

(+)-Methoxyphenylacetic acid

(<i>S</i>)-(+)-α-Methoxyphenylacetic acid

26164-26-1

C6H5CHOCH3CO2H

CARBOXYLIC ACID

Chiral Derivatization

Chiral Resolution Reagents

Asymmetric Synthesis

Analytical Chromatography Product Catalog

Chiral Building Blocks

Carboxylic Acids (Chiral)

e.e. / Absolute Conefiguration Determination (NMR)

Enantiomer Excess & Absolute Conefiguration Determination

Chiral Resolving Reagents

Derivatization Reagents

Analytical Chemistry

Carboxylic Acids (Chiral)

Chiral Building Blocks

e.e. / Absolute Configuration Determination (NMR)

Enantiomer Excess & Absolute Configuration Determination

Synthetic Organic Chemistry

Chiral Reagents