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3,6-Dihydroxy-9-(2-sulfophenyl)xanthylium betaine

BGC Id:651896478746
CAS No:4424-03-7
Synonyms:1,1-diketospiro[benzo[c]oxathiole-3,9'-xanthene]-3',6'-diol ; 3',6'-dihydroxyspiro[3h-2,1-benzoxathiole-3,9'-xanthene]-1,1-dioxide ; 2-19-00-00413 (beilstein handbook reference) ; 3,6-dihydroxy-9-(2-sulfophenyl)xanthyliumbetaine ; spiro(3h-2,1-benzoxathiole-3,9'-(9h)xanthene)-3',6'-diol,1,1-dioxide ; sulfonfluorescein ; 1,1-dioxospiro[benzo[c]oxathiole-3,9'-xanthene]-3',6'-diol ; o-(3,6,9-trihydroxyxanthen-9-yl)-benzenesulfonicacigamma-sultone ; sulfonefluorescein ; sulphonefluorescein ; 1,1-dioxospiro[benzo[c][1,2]oxathiole-3,9'-xanthene]-3',6'-diol
Molecular Formula:C19H12O6S
Molecular Weight:368.36
EINECS:
Structural Formula

2025 - The most valued supplier

The following 3 notable providers have been checked and can be recommended.
The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:
1,1-diketospiro[benzo[c]oxathiole-3,9'-xanthene]-3',6'-diol ; 3',6'-dihydroxyspiro[3h-2,1-benzoxathiole-3,9'-xanthene]-1,1-dioxide ; 2-19-00-00413 (beilstein handbook reference) ; 3,6-dihydroxy-9-(2-sulfophenyl)xanthyliumbetaine ; spiro(3h-2,1-benzoxathiole-3,9'-(9h)xanthene)-3',6'-diol,1,1-dioxide ; sulfonfluorescein ; 1,1-dioxospiro[benzo[c]oxathiole-3,9'-xanthene]-3',6'-diol ; o-(3,6,9-trihydroxyxanthen-9-yl)-benzenesulfonicacigamma-sultone ; sulfonefluorescein ; sulphonefluorescein ; 1,1-dioxospiro[benzo[c][1,2]oxathiole-3,9'-xanthene]-3',6'-diol
CAS:
4424-03-7
EINECS:
Molecular Formula:
C19H12O6S
MDL:

Properties

Molecular Weight:
368.36 g·mol−1
download Download Molfile for :
Sulfonefluorescein

Suppliers

WeylChem ORGANICA GmbH

type bedrift: Bulk chemical producer
WeylChem ORGANICA GmbH is a independent company, founded in 1995. 3-Mercapto-4-methyl-1,2,4-triazole blir også levert av oss. We manufacture pharmaceutical intermediates as well as photographic chemicals and speciality chemicals for optoelectronics. Thanks to our investments in state-of-the-art facilities, inherited know-how and alliances, we can offer competitive products that are manufactured under strict respect of environmental regulations. Our manufacturing capabilities range from kilo-lab (cGMP) to pilot plant and to multi ton ...
land: Germany   telefon: +49-(0)3494-39212-0   Fax: +49-(0)3494-39212-11

Dayang Chem (Hangzhou) Co.,Ltd.

type bedrift: Leading producer
land: P.R.China
telefon: +86-571-88938639
Fax: +86-571-8893-8652
Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. (R)-3-Amino-4-(4-cyanophenyl)butyric acid hydrochloride blir også levert av oss. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

BuGuCh & Partners

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
type bedrift: Producer
land: Germany

Safety Information

Hazard Classes:
RTECS:
WG9930000

What other providers are available for CAS 4424-03-7?

In addition to the providers presented here for 3,6-Dihydroxy-9-(2-sulfophenyl)xanthylium betaine with the CAS number 4424-03-7, there are other 7 providers with slightly different product names available for this CAS number.

Capot Chemical Co., Ltd. | Carbone Scientific Co., Ltd. | Leap Chem Co., Ltd +4 additional providers that we know from the past




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