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4,4'-Sulfonyl-bis[2-aminophenol]

BGC Id:	105427784856
CAS No:	7545-50-8
Synonyms:	3-amino-4-hydroxyphenyl sulfone ; 4,4'-sulfonylbis(2-aminophenol) ; 3,3'-diamino-4,4'-di ; bio-farma bf003087 ; 4,4'-sulphonylbis[2-aminophenol] ; phenol,4,4'-sulfonylbis[2-amino- ; bis(3-amino-4-hydroxyphenyl) sulfone (bas) ; 2,2'-diamino-4,4'-sulfonyldiphenol ; bis(3-amino-4-hydroxylphenyl)sulfone ; bis(3-amino-4-hydroxyphenyl) sulfone
Molecular Formula:	C12H12N2O4S
Molecular Weight:	280.3
EINECS:	231-428-8

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

Capot Chemical

BOC Sciences

Description : 4,4'-sulphonylbis[2-aminophenol] (CAS# 7545-50-8 ) is a useful research chemical.

Molecular Weight :280.3
Boiling Point :596.9±50.0 ℃ (Predicted)
Melting Point :231 ℃
Purity :> 98.0 % (LC)

Molecular Formula : C12H12N2O4S Canonical SMILES : C1=CC(=C(C=C1S(=O)(=O)C2=CC(=C(C=C2)O)N)N)O InChI : InChI=1S/C12H12N2O4S/c13-9-5-7(1-3-11(9)15)19(17,18 >>more

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The last intensive check and update was carried out on 2025/05/29.

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Synonyms:

3-amino-4-hydroxyphenyl sulfone ; 4,4'-sulfonylbis(2-aminophenol) ; 3,3'-diamino-4,4'-di ; bio-farma bf003087 ; 4,4'-sulphonylbis[2-aminophenol] ; phenol,4,4'-sulfonylbis[2-amino- ; bis(3-amino-4-hydroxyphenyl) sulfone (bas) ; 2,2'-diamino-4,4'-sulfonyldiphenol ; bis(3-amino-4-hydroxylphenyl)sulfone ; bis(3-amino-4-hydroxyphenyl) sulfone

CAS:

7545-50-8

EINECS:

231-428-8

Molecular Formula:

C12H12N2O4S

MDL:

MFCD00025181

Properties

Molecular Weight:

280.3 g·mol−1

Melting point:

231 °C

Suppliers

Capot Chemical Co., Ltd.

Unternehmensart: Leading producer

Welcome to Capotchem • Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. Zusätzlich wird 3-Methoxy-5-(trifluoromethyl)phenylboronic acid durch uns geliefert. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. We are certified to the ISO 9001:2000 Standards, have a safety management syste ...

Land: P.R.China Telefon: +86-571-85586718 Fax: +86-571-85864795

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BOC Sciences

Unternehmensart: Supplier

Land: USA
Telefon: +1-631-485-4226
Fax: +1-631-614-7828

BOC Sciences provides a wide range of customer services, bulk and specialty compounds to the pharmaceutical, agrochemical and biotechnology industries. We intend to offer you the products and services of the highest quality at the most reasonable, cost efficient prices. Most of our compounds can be supplied ranging from mg to kg and arrive with analytic report. Wir liefern auch die Chemikalie Dapagliflozin Impurity 17. We hope to add immense value to your research projects!

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Safety Information

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Safety Codes:

22-24/25 (S)

What other providers are available for CAS 7545-50-8?

In addition to the providers presented here for 4,4'-Sulfonyl-bis[2-aminophenol] with the CAS number 7545-50-8, there are other 38 providers with slightly different product names available for this CAS number.

bis-(3-Amino-4-hydroxyphenyl) sulfone

Chemport Science & Technology (Shanghai) Co., Ltd. | Hangzhou Lingrui Chemical Co., Ltd. | AK Scientific, Inc. +9 additional providers that we know from the past

3,3'-Diamino-4,4'-dihydroxy diphenyl sulfone

2-Amino-4-[(3-amino-4-hydroxyphenyl)-sulfonyl]phenol

+3 additional providers that we know from the past