5-Hydroxy-2(3H)-benzofuranone

BGC Id:	804324765022
CAS No:	2688-48-4
Synonyms:	5-hydroxy-2-coumaranone,97% ; nsc 61996 ; 5-hydroxy-2-coumaranone ; 5-hydroxybenzofuran-2-one ; homogentisic acid lactone ; akos bbs-00000246 ; 5-hydroxybenzofuran-2(3h)-one ; homogentisic gamma-lactone ; homogentisic lactone ; 5-hydroxy-3h-benzofuran-2-one
Molecular Formula:	C8H6O3
Molecular Weight:	150.13
EINECS:	220-252-7

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Synonyms:

5-hydroxy-2-coumaranone,97% ; nsc 61996 ; 5-hydroxy-2-coumaranone ; 5-hydroxybenzofuran-2-one ; homogentisic acid lactone ; akos bbs-00000246 ; 5-hydroxybenzofuran-2(3h)-one ; homogentisic gamma-lactone ; homogentisic lactone ; 5-hydroxy-3h-benzofuran-2-one

CAS:

2688-48-4

EINECS:

220-252-7

Molecular Formula:

C8H6O3

MDL:

SMILES:

C1=CC(=NC2=C1SC(=N2)N)N

Properties

Molecular Weight:

150.13 g·mol−1

Density:

1.436

Melting point:

192-194 °C

Physical Description:

beige fine crystalline powder

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36-24/25 (S)

WGK Germany:

Storage temperature:

Refrigerator

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

What other providers are available for CAS 2688-48-4?

In addition to the providers presented here for 5-Hydroxy-2(3H)-benzofuranone with the CAS number 2688-48-4, there are other 17 providers with slightly different product names available for this CAS number.

Homogentisic acid gamma-lactone

JieJie Group Co., Ltd. | Zehao Industry Co., Ltd. | Carbone Scientific Co., Ltd. | Leap Chem Co., Ltd +5 additional providers that we know from the past

2,5-Dihydroxyphenylacetic acid gamma-lactone

Dayang Chem (Hangzhou) Co.,Ltd. | Capot Chemical Co., Ltd. | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +3 additional providers that we know from the past