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Identify Suppliers 2025 Properties Safty

2,3,4-Trihydroxyacetophenone

BGC Id:	490345065765
CAS No:	528-21-2
Synonyms:	alizarin yellow c ; galloacetophenone ; alizarineyellowc ; c.i. 57000 ; gallacetophenone ; alizarinyellowc ; c.i.57000 ; eugallol ; galanthamine ; 4-acetylpyrogallol
Molecular Formula:	(HO)3C6H2COCH3
Molecular Weight:	168.15
EINECS:	208-430-2

2025 - The most valued supplier

The following notable provider has been checked and can be recommended.

Carbone Scientific Co., Ltd.

Company type: Supplier

Phone: +44 (0)203 769 4441 ext 1
Telefax: +44 (0)203 769 4441 ext 2
Country: U.K.

Carbone scientific is located at London, UK. We are mainly engaged in the marketing development, R&D, technical support and service. Carbone scientific provides fine chemicals, pharmaceutical intermediates, and active pharmaceutical ingredients to the global marketplaces. Carbone Scientific Co., Ltd. also offers 4-Bromobenzaldehyde diethyl acetal. Our aim is to make those most popular products available to these pharmaceuti ...

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What other providers are available for CAS 528-21-2?

The last intensive check and update was carried out on 2025/10/16.

Identify

Synonyms:

alizarin yellow c ; galloacetophenone ; alizarineyellowc ; c.i. 57000 ; gallacetophenone ; alizarinyellowc ; c.i.57000 ; eugallol ; galanthamine ; 4-acetylpyrogallol

CAS:

528-21-2

EINECS:

208-430-2

Molecular Formula:

(HO)3C6H2COCH3

MDL:

MFCD00002193

Properties

Molecular Weight:

168.15 g·mol−1

Melting point:

169-172 °C(lit.)

Physical Description:

yellow to yellow-green crystalline powder

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

36/37/38 (R)

Safety Codes:

24/25 (S)

WGK Germany:

RTECS:

AN0527000

What other providers are available for CAS 528-21-2?

In addition to the providers presented here for 2,3,4-Trihydroxyacetophenone with the CAS number 528-21-2, there are other 24 providers with slightly different product names available for this CAS number.

Gallacetophenone

Dayang Chem (Hangzhou) Co.,Ltd. | Capot Chemical Co., Ltd. | AK Scientific, Inc. +5 additional providers that we know from the past

2',3',4'-Trihydroxyacetophenone

Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd | BuGuCh & Partners +11 additional providers that we know from the past

1-(2,3,4-Trihydroxyphenyl)ethan-1-one

+2 additional providers that we know from the past