3,4,5-Trimethoxyphenylacetic acid

Product Name: 3,4,5-Trimethoxyphenylacetic acid
CAS No.: 951-82-6
Chemical Name: 3,4,5-Trimethoxyphenylacetic acid
Synonyms: 3,4,5-TrimethoxyphenyL;TIMTEC-BB SBB003317;RARECHEM AL BO 0126;LABOTEST-BB LT00454740;Laudanosine intermediate;TriMethoxyphenylaceticaci;3,4,5-Trimethoxyphenylacetic;5-TriMethoxyphenylacetic acid;3,4,5-TRIMETHOXYPHENYLACETIC ACID;2-(3,4,5-trimethoxyphenyl)acetate
CBNumber: CB6415804
Molecular Formula: C11H14O5
Formula Weight: 226.23
MOL File: 951-82-6.mol

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3,4,5-Trimethoxyphenylacetic acid Property

Melting point:: 117-120 °C (lit.)
Boiling point:: 327.83°C (rough estimate)
Density: 1.2668 (rough estimate)
refractive index: 1.5140 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), Methanol (Slightly)
pka: 4.23±0.10(Predicted)
form: Crystalline Powder
color: White to cream
Water Solubility: SOLUBLE
BRN: 2697844
InChI: InChI=1S/C11H14O5/c1-14-8-4-7(6-10(12)13)5-9(15-2)11(8)16-3/h4-5H,6H2,1-3H3,(H,12,13)
InChIKey: DDSJXCGGOXKGSJ-UHFFFAOYSA-N
SMILES: C1(CC(O)=O)=CC(OC)=C(OC)C(OC)=C1
CAS DataBase Reference: 951-82-6(CAS DataBase Reference)
NIST Chemistry Reference: 3,4,5-Trimethoxyphenylacetic acid(951-82-6)

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Safety

Hazard Codes: Xi
Risk Statements: 38-36/37/38-22
Safety Statements: 22-24/25-37/39-26
WGK Germany: 3
Hazard Note: Irritant
HS Code: 29189090

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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.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: T70602
Product name: 3,4,5-Trimethoxyphenylacetic acid
Purity: 97%
Packaging: 10g
Price: $95
Updated: 2025/07/31

Sigma-Aldrich

Product number: T70602
Product name: 3,4,5-Trimethoxyphenylacetic acid
Purity: 97%
Packaging: 50g
Price: $287
Updated: 2025/07/31

TCI Chemical

Product number: T1105
Product name: 3,4,5-Trimethoxyphenylacetic Acid
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $54
Updated: 2025/07/31

TCI Chemical

Product number: T1105
Product name: 3,4,5-Trimethoxyphenylacetic Acid
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $168
Updated: 2025/07/31

TRC

Product number: T795475
Product name: 3,4,5-Trimethoxyphenylacetic Acid
Packaging: 10g
Price: $115
Updated: 2021/12/16

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3,4,5-Trimethoxyphenylacetic acid Chemical Properties,Usage,Production

Chemical Properties

white to cream-colored crystalline powder

Uses

3,4,5-Trimethoxyphenylacetic Acid is a reagent in the preparation of 3-phenylcoumarins as antidepressant agents.

Definition

ChEBI: 2-(3,4,5-trimethoxyphenyl)acetic acid is a member of methoxybenzenes.

3,4,5-Trimethoxyphenylacetic acid Preparation Products And Raw materials

Raw materials

Preparation Products

COMBRETASTATIN A-4

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3,4,5-Trimethoxyphenylacetic acid Suppliers

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View Lastest Price from 3,4,5-Trimethoxyphenylacetic acid manufacturers

Jinan Dexinjia Bio&Tech Co., Ltd

Product: 3,4,5-Trimethoxyphenylacetic acid 951-82-6
Price: US $50.00-1000.00/KG
Min. Order: 1KG
Purity: 0.99
Supply Ability: 10MT per month
Release date: 2025-08-29

Hebei Chuanghai Biotechnology Co., Ltd

Product: 3,4,5-Trimethoxyphenylacetic acid 951-82-6
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-30

Henan Aochuang Chemical Co.,Ltd.

Product: 3,4,5-Trimethoxyphenylacetic acid 951-82-6
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-09-29

951-82-6, 3,4,5-Trimethoxyphenylacetic acidRelated Search:

1,3,5-Trimethoxybenzene 2-Hydroxyphenylacetic acid 4-Methoxyphenylacetic acid 3,4,5-Trimethoxyphenol Phenethyl phenylacetate 2-Methylphenylacetic acid 4-Hydroxyphenylacetic acid 4-Methylphenylacetic acid 3,4,5-Trimethoxy benzoic acid Phenylacetic acid 2,4,6-TRIMETHOXYPHENYLACETIC ACID 2,3,4-TRIMETHOXYPHENYLACETIC ACID Acetic acid OXO(3,4,5-TRIMETHOXYPHENYL)ACETIC ACID 3,4,5-TRIMETHOXYPHENYLACETIC-2,2-D2 ACID (S)-2-(3,4,5-TRIMETHOXYPHENYL)BUTYRIC ACID 2-AMINO-2-(3,4,5-TRIMETHOXYPHENYL)ACETIC ACID HYDROCHLORIDE (R/S)-2-(3,4,5-TRIMETHOXYPHENYL)BUTYRIC ACID

3,4,5-Trimethoxybenzeneacetic acid

3,4,5-TriMethoxyphenylacetic acid, 99% 10GR

3,4,5-TRIMETHOXYPHENYL ACETIC ACID FOR S

(3,4,5-Trimethoxyphenyl)acetic acid, 2-(3,4,5-Trimethoxyphenyl)ethanoic acid

3,4,5-TriMethoxyphenylacetic Acid, 97+%

3,4,5-TrimethoxyphenyL

Three, four, five, three oxygen radicals phenylacetic acid

TriMethoxyphenylaceticaci

Benzeneacetic acid, 3,4,5-trimethoxy-

RARECHEM AL BO 0126

TIMTEC-BB SBB003317

LABOTEST-BB LT00454740

3,4,5-TRIMETHOXYPHENYL ACETIC ACID 99+%

5-TriMethoxyphenylacetic acid

3,4,5-TRIMETHOXYPHENYLACETIC ACID

Laudanosine intermediate

3,4,5-Trimethoxyphenylacetic

3,4,5-Trimethoxyphenylacetic acid 98%

2-(3,4,5-trimethoxyphenyl)acetate

T**3,4,5-Trimethoxyphenylacetic acid

3,4,5-Trimethoxyphenylacetic acid,98%

3,4,5 TrimethoxyphenyL,3,4,5TrimethoxyphenyL

3,4,5-TrimethoxybenzoicAcid（Assumed）

Abmole M4943-100mg 3,4,5-Trimethoxyphenylacetic acid 951-82-6

951-82-6

CH3O3C6H2CH2CO2H

C11H14O5

C11H13O5

CARBOXYLIC ACID

Building Blocks

C11 to C12

Carbonyl Compounds

Carboxylic Acids

Organic Building Blocks

Biochemics

C11 to C12

Carbonyl Compounds

Carboxylic Acids

Aromatic Phenylacetic Acids and Derivatives