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11-Oxo-6,11-dihydrodibenzo[b,c]thiepin

BGC Id:	840984293795
CAS No:	1531-77-7
Synonyms:	1-oxo-6,11-dihydrodibenzo[b,e]thiepin ; 11-oxo-6,11-hydrodibenzo[b,c]thiepin ; dibenzo(b,e)thiepin-11(6h)-one ; 11-oxo-6,11-dihydrodibenzo thiepin ; 6,11-dihydro-11-oxodibenzo[b,e]thiepin ; dothiepinone ; dibenz[b,e]thiepin-11(6h)-one ; homothioxanthone ; dibenzob,eÃ¼thiepin-11(6h)-one, 98% ; 6,11-dihydrodibenzo[b,e]thiepin-11-one
Molecular Formula:	C14H10OS
Molecular Weight:	226.29
EINECS:	216-241-1

Verified providers in 2025

The following 5 notable providers have been checked and can be recommended.

Simagchem

Xiamen Hisunny Chemical

Molecular Formula : C14H10OS

Hangzhou Meite Industry

Dayang Chem

Xiamen Equation Chemical

What other providers are available for CAS 1531-77-7?

The last intensive check and update was carried out on 2025/07/16.

Identify

Synonyms:

1-oxo-6,11-dihydrodibenzo[b,e]thiepin ; 11-oxo-6,11-hydrodibenzo[b,c]thiepin ; dibenzo(b,e)thiepin-11(6h)-one ; 11-oxo-6,11-dihydrodibenzo thiepin ; 6,11-dihydro-11-oxodibenzo[b,e]thiepin ; dothiepinone ; dibenz[b,e]thiepin-11(6h)-one ; homothioxanthone ; dibenzob,eÃ¼thiepin-11(6h)-one, 98% ; 6,11-dihydrodibenzo[b,e]thiepin-11-one

CAS:

1531-77-7

EINECS:

216-241-1

Molecular Formula:

C14H10OS

MDL:

MFCD02093738

Properties

Molecular Weight:

226.29 g·mol−1

Melting point:

86-88 °C(lit.)

Boiling point:

175-180 °C 1mm

Flash point:

175-180 °C/1mm

Physical Description:

off-white crystalline powder

Suppliers

Simagchem Corporation

tipologia di azienda: Bulk chemical producer

Your partner in China for chemicals business. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation. Vendiamo Brassinolide pure.

Nazione: P.R.China telefono: +86 592 2680 277 Fax: +86 592 2680 237

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Xiamen Hisunny Chemical Co., Ltd.

tipologia di azienda: Leading producer

Nazione: P.R.China
telefono: +86-592-3327115
Fax: +86-592-5823596

Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Forniamo il nostro prodotto chimico 1,1,2-Ethanetricarboxylic acid, 2-(1,1-dimethylethyl)1,1-dimethyl ester. Send yr. inquiries, you will get it!

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Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Siamo fornitore di 3-Methyl-4-nitrobenzoic acid. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...

tipologia di azienda: Producer

Nazione: P.R.China
telefono: +86 571 88026825
Fax: +86 571 88282557

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Dayang Chem (Hangzhou) Co.,Ltd.

tipologia di azienda: Leading producer

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. Forniamo il nostro prodotto chimico 1-Boc-4-(2-Aminoethyl)piperazine. 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. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

Nazione: P.R.China telefono: +86-571-88938639 Fax: +86-571-8893-8652

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Xiamen Equation Chemical Co.,Ltd

tipologia di azienda: Bulk chemical producer

Nazione: P.R.China
telefono: +86 592 6515854
Fax: +86 592 6515854

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers.

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Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

37/39-26 (S)

WGK Germany:

What other providers are available for CAS 1531-77-7?

In addition to the providers presented here for 11-Oxo-6,11-dihydrodibenzo[b,c]thiepin with the CAS number 1531-77-7, there are other 34 providers with slightly different product names available for this CAS number.

Homothioxanthone

+1 additional providers that we know from the past

Dothiepin EP Impurity B

+1 additional providers that we know from the past

Dibenzo[b,e]thiepin-11(6H)-one

Shandong Lanhai Industry Co.,Ltd. | Xingrui Industry Co., Limited | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. +13 additional providers that we know from the past

6,11-Dihydrodibenzo[b,e]thiepin-11-one

Hangzhou Lingrui Chemical Co., Ltd. | AK Scientific, Inc. | BLD Pharmatech Ltd +5 additional providers that we know from the past

11-Oxo-6,11-dihydrodibenzo[b.f]thiepine

BuGuCh & Partners +1 additional providers that we know from the past

6,11-Dihydro dibenz(b,E) thiepin-11-one

+1 additional providers that we know from the past

9-Thiatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6,12,14-hexaen-2-one

1-[3-[[5-[[5-[(3,5-Dihydroxy-4-methoxy-6-methyl-2-oxanyl)oxy]-4-methoxy-6-methyl-2-oxanyl]oxy]-4-methoxy-6-methyl-2-oxanyl]oxy]-8,11,12,14,16-pentahydroxy-10,13-dimethyl-1,2,3,4,7,9,11,12,15,17-decahy