Blue 203

BGC Id:	375586904794
CAS No:	98660-18-5
Synonyms:	blue 203 ; mb5 ; yamamoto blue 203 ; 3-(4-diethylamino-2-hexyloxyphenyl)-3-(2-methyl-1-ethylindol-3-yl)-4-azaphthalide ; furo[3,4-b]pyridine-5(7h)-one,7-[4-(diethylamino)-2-hexyloxy)phenyl]-7-(1-ethyl-2-methyl-1h-indol-3-yl)- ; 4-b]pyridin-5(7h)-one, 7-[4-(diethylamino)-2-(hexyloxy)phenyl]-7-(1-ethyl-2-methyl-1h-indol-3-yl)-furo[3 ; yamada blue 203
Molecular Formula:	C34H41N3O3
Molecular Weight:	539.70764
EINECS:

Verified providers in 2025

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

Hangzhou Lingrui Chemical

Leap Chem

Molecular Formula: C34H41N3O3 Molecular Weight: 539.70764

What other providers are available for CAS 98660-18-5?

The last intensive check and update was carried out on 2025/02/06.

Identify

Synonyms:

blue 203 ; mb5 ; yamamoto blue 203 ; 3-(4-diethylamino-2-hexyloxyphenyl)-3-(2-methyl-1-ethylindol-3-yl)-4-azaphthalide ; furo[3,4-b]pyridine-5(7h)-one,7-[4-(diethylamino)-2-hexyloxy)phenyl]-7-(1-ethyl-2-methyl-1h-indol-3-yl)- ; 4-b]pyridin-5(7h)-one, 7-[4-(diethylamino)-2-(hexyloxy)phenyl]-7-(1-ethyl-2-methyl-1h-indol-3-yl)-furo[3 ; yamada blue 203

CAS:

98660-18-5

EINECS:

Molecular Formula:

C34H41N3O3

MDL:

Properties

Molecular Weight:

539.70764 g·mol−1

Melting point:

154-156°C

Suppliers

Hangzhou Lingrui Chemical Co., Ltd.

Company type: Producer

Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. Hangzhou Lingrui Chemical Co., Ltd. also offers Calcium acetylacetonate. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. Lingrui’s credo is committed to your reliable business partne ...

Country: P.R.China Phone: +86-571-88092529 Telefax: +86-571-87334908

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Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Country: P.R.China
Phone: +852-30606658

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

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What other providers are available for CAS 98660-18-5?

In addition to the providers presented here for Blue 203 with the CAS number 98660-18-5, there are other 4 providers with slightly different product names available for this CAS number.

Yamada Blue 203

+3 additional providers that we know from the past

7-[4-(Diethylamino)-2-hexoxyphenyl]-7-(1-ethyl-2-methylindol-3-yl)furo[3,4-b]pyridin-5-one

+1 additional providers that we know from the past