BLUE 203

Product Name: BLUE 203
CAS No.: 98660-18-5
Chemical Name: BLUE 203
Synonyms: MB5;BL-203;BLUE 203;leuco dyes;Yamada Blue 203;Yamamoto Blue 203;BLUE 203 ISO 9001：2015 REACH;3-(4-Diethylamino-2-hexyloxyphenyl)-3-(2-methyl-1-ethylindol-3-yl)-4-azaphthalide;7-[4-(diethylamino)-2-hexoxyphenyl]-7-(1-ethyl-2-methylindol-3-yl)furo[3,4-b]pyridin-5-one;4-b]pyridin-5(7H)-one, 7-[4-(diethylamino)-2-(hexyloxy)phenyl]-7-(1-ethyl-2-methyl-1H-indol-3-yl)-Furo[3
CBNumber: CB7971886
Molecular Formula: C34H41N3O3
Formula Weight: 539.71
MOL File: 98660-18-5.mol

More

Less

BLUE 203 Property

Melting point:: 154-156℃
Boiling point:: 701.6±60.0 °C(Predicted)
Density: 1.13±0.1 g/cm3(Predicted)
pka: 5.27±0.50(Predicted)
EPA Substance Registry System: Furo[3,4-b]pyridin-5(7H)-one, 7-[4-(diethylamino)-2-(hexyloxy)phenyl]-7-(1-ethyl-2-methyl-1H-indol-3-yl)- (98660-18-5)

More

Less

Safety

TSCA: TSCA listed

More

Less

Hazard and Precautionary Statements (GHS)

BLUE 203 Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

BLUE 203 Suppliers

China 18 Japan 1 United States 1 Global 20

Shanghai Tejin Supply Chain Management Co., Ltd

Tel: 18918514262
Email: rl@sh-tejin.com
Country: China
ProdList: 49
Advantage: 58

Nanjing Norris-Pharm Technology Co., Ltd

Tel: 18652989687
Fax: +86-25-52131256
Email: sales@norris-pharm.com
Country: China
ProdList: 8878
Advantage: 55

Jiangxi Lotchem Co., Ltd.

Tel: 0791-0791-85061535 15270827708
Fax: 0791-85061535
Email: lancetu@jxlotchem.com
Country: China
ProdList: 300
Advantage: 58

ROSEWA HOLDING GROUP CO.,LIMITED

Tel: +86-023-62871537
Email: sales@rosewachem.com
Country: China
ProdList: 2812
Advantage: 58

Henan Alpha Chemical Co., Ltd.

Tel: 0371-55055611 18137792234
Email: 3957071458@qq.com
Country: China
ProdList: 9908
Advantage: 58

Shaanxi Dideu Medichem Co. Ltd

Tel: +86-029-89586680 +86-18192503167
Fax: +86-29-88380327
Email: 1026@dideu.com
Country: China
ProdList: 10000
Advantage: 58

Hubei Chanmol Biotech Co., Ltd.

Tel: 0711-3812399 18062309155
Email: 156941107@qq.com
Country: China
ProdList: 2995
Advantage: 58

Nanjing Norris-Pharm Technology Co., Ltd

Tel: 13901585132
Email: 2261760024@qq.com
Country: China
ProdList: 4900
Advantage: 58

Henan Sakesi Biotechnology Co. , Ltd

Tel: 13803717460
Email: yf79009@163.com
Country: China
ProdList: 175
Advantage: 58

Guangzhou Reullei Pharmaceutical Technology Co., Ltd，

Tel: 13660253774
Email: joe.yang@reullei.com
Country: China
ProdList: 4994
Advantage: 58

More

Less

View Lastest Price from BLUE 203 manufacturers

Zhengzhou Anbu Chem Co.,Ltd

Product: BLUE 203 98660-18-5
Price: US $0.00/KG
Min. Order: 0.1KG
Purity: 98%
Supply Ability: 1000KGS
Release date: 2025-11-20

Shaanxi Dideu Medichem Co. Ltd

Product: BLUE 203 98660-18-5
Price: US $1.10/g
Min. Order: 1g
Purity: 99.0% min
Supply Ability: 100 tons min
Release date: 2021-04-30

98660-18-5, BLUE 203Related Search:

Furo[3,4-b]pyridine-5(7H)-one,7-[4-(diethylaMino)-2-hexyloxy)phenyl]-7-(1-ethyl-2-Methyl-1H-indol-3-yl)-

MB5

3-(4-Diethylamino-2-hexyloxyphenyl)-3-(2-methyl-1-ethylindol-3-yl)-4-azaphthalide

Yamada Blue 203

Yamamoto Blue 203

BLUE 203

4-b]pyridin-5(7H)-one, 7-[4-(diethylamino)-2-(hexyloxy)phenyl]-7-(1-ethyl-2-methyl-1H-indol-3-yl)-Furo[3

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

BLUE 203 ISO 9001：2015 REACH

leuco dyes

Furo[3,4-b]pyridin-5(7H)-one, 7-[4-(diethylamino)-2-(hexyloxy)phenyl]-7-(1-ethyl-2-methyl-1H-indol-3-yl)-

BL-203

98660-18-5

C34H41N3O3