PHENYLGLYOXAL

Product Name: PHENYLGLYOXAL
CAS No.: 1074-12-0
Chemical Name: PHENYLGLYOXAL
Synonyms: 2-oxo-2-phenylacetaldehyde;Oxo(phenyl)acetaldehyde;NSC 26909;NSC 156299;NSC 627436;Phenyllyoxal;phenyl-glyoxa;PHENYLGLYOXAL;2-Phenylglyoxal;Glyoxal, phenyl-
CBNumber: CB3357077
Molecular Formula: C8H6O2
Formula Weight: 134.13
MOL File: 1074-12-0.mol

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PHENYLGLYOXAL Property

Melting point:: ~76 °C
Boiling point:: 142°C/125mmHg
Density: 1.133±0.06 g/cm3(Predicted)
storage temp.: 2-8°C
form: solid
BRN: 1854721
InChI: InChI=1S/C8H6O2/c9-6-8(10)7-4-2-1-3-5-7/h1-6H
InChIKey: OJUGVDODNPJEEC-UHFFFAOYSA-N
SMILES: C1(=CC=CC=C1)C(=O)C=O
CAS DataBase Reference: 1074-12-0(CAS DataBase Reference)

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Safety

Hazard Codes: Xn
Risk Statements: 22-36/37/38-41
Safety Statements: 22-26-36-39
WGK Germany: 3
RTECS: MD3260000
HS Code: 29122900
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: 78600
Product name: Phenylglyoxal monohydrate
Purity: crystallized, ≥97.0% (GC)
Packaging: 5g
Price: $100
Updated: 2025/07/31

Sigma-Aldrich

Product number: 78600
Product name: Phenylglyoxal monohydrate
Purity: crystallized, ≥97.0% (GC)
Packaging: 25g
Price: $288.4
Updated: 2025/07/31

TRC

Product number: O858703
Product name: 2-Oxo-2-phenylacetaldehyde
Packaging: 1g
Price: $200
Updated: 2021/12/16

AK Scientific

Product number: 1559AA
Product name: Phenylglyoxal monohydrate
Packaging: 1g
Price: $48
Updated: 2021/12/16

AK Scientific

Product number: 1559AA
Product name: Phenylglyoxal monohydrate
Packaging: 5g
Price: $117
Updated: 2021/12/16

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PHENYLGLYOXAL Chemical Properties,Usage,Production

Chemical Properties

white to light yellow powder

Definition

ChEBI: Phenylglyoxal is a member of phenylacetaldehydes.

Synthesis Reference(s)

The Journal of Organic Chemistry, 53, p. 830, 1988 DOI: 10.1021/jo00239a027
Tetrahedron Letters, 27, p. 5139, 1986 DOI: 10.1016/S0040-4039(00)85154-0

Enzyme inhibitor

This commercially available peptide/protein-modifying reagent (FW = 134.13 g/mol; CAS 1074-12-0), occasionally called benzoylformaldehyde, is a mild oxidant that reacts covalently with guanidinium groups at pH ~ 7, consuming two moles of reagent per mole of reactive arginyl residue. Modified guanidinium groups are relatively stable below pH 4; however, the original guanidinium group is slowly regenerated at neutral or alkaline pH. Upon prolonged incubation with phenylglyoxal, a-amino groups may also be modified. See also Glyoxal; 4-Hydroxyphenylglyoxal; etc. Target(s): To date, over 240 enzymes are inhibited by phenylglyoxal

PHENYLGLYOXAL Preparation Products And Raw materials

Raw materials

Preparation Products

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PHENYLGLYOXAL Suppliers

Belgium 1 China 100 Europe 2 Germany 1 India 3 Switzerland 1 United Kingdom 6 United States 11 Global 125

Energy Chemical

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Innochem(Beijing) Technology Co.,Ltd.

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View Lastest Price from PHENYLGLYOXAL manufacturers

Henan Bao Enluo International TradeCo.，LTD

Product: Oxo-phenyl-acetaldehyde 1074-12-0
Price: US $150.00/kg
Min. Order: 1kg
Purity: 99.9%
Supply Ability: 10000MT
Release date: 2023-05-12

Henan Bao Enluo International TradeCo.，LTD

Product: PHENYLGLYOXAL 1074-12-0
Price: US $150.00/kg
Min. Order: 1kg
Purity: 99.9%
Supply Ability: 10000MT
Release date: 2023-05-12

Career Henan Chemical Co

Product: PHENYLGLYOXAL 1074-12-0
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95-99%
Supply Ability: 1ton
Release date: 2020-01-02

1074-12-0, PHENYLGLYOXALRelated Search:

5-Methylisatin 5-Bromoisatin Benzoylformic acid POTASSIUM 1,2-NAPHTHOQUINONE-4-SULFONIC ACID 4,4'-DIMETHOXYBENZIL Acenaphthenequinone 1-Phenyl-1,2-propanedione N-METHYLISATIN Benzil Phenanthrenequinone PHENYLGLYOXAL 1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT Methyl benzoylformate 5-Nitroisatin 4,4'-DIMETHYLBENZIL Ethyl benzoylformate 1,2-NAPHTHOQUINONE PHENYLGLYOXAL DIETHYL ACETAL,PHENYLGLYOXAL 2-DIETHYL ACETAL,α,α-Diethoxyacetophenone, Phenylglyoxal 2-diethyl acetal

alpha-oxo-benzeneacetaldehyd

alpha-oxobenzeneacetaldehyde

Benzeneacetaldehyde, alpha-oxo-

Benzoylcarboxaldehyde

Benzoylformaldehyde

Glyoxal, phenyl-

Oxo(phenyl)acetaldehyde

Phenylethanedione

phenyl-glyoxa

2-Phenyl-2-oxoethanal

2-Phenylglyoxal

Phenyl(oxo)acetaldehyde

Phenyloxoacetaldehyde

α-Oxoacetophenone

Phenylglyoxal monohydrate,97%

PHENYLGLYOXYL MONOHYDRATE

PHENYLGLYOXAL MONOHYDRATE, CRYSTALLIZED

2-oxo-2-phenyl-acetadehyde

Phenylglyoxal~96%

2-oxo-2-phenylacetaldehyde

Phenylglyoxal Monohydrate, 97% 5GR

2-Phenyl-2-oxoacetaldehyde

Phenylglyoxal Monohydrate crystallized, >=97.0% (GC)

NSC 156299

NSC 26909

NSC 627436

Phenylethanedial

Phenylglyoxaldehyde

PHENYLGLYOXAL

Benzoylformaldehyd

Benzeneacetaldehyde, α-oxo-

Phenyllyoxal

1074-12-0

C8H6O2H2O

C8

Building Blocks

Organic Building Blocks

Aldehydes

Carbonyl Compounds

aldehyde