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ChemicalBook >> CAS DataBase List >>4-Oxo-8-[4-(4-phenylbutoxy)benzoylaMino]-4H-1-benzopyran-2-carboxylic Acid

4-Oxo-8-[4-(4-phenylbutoxy)benzoylaMino]-4H-1-benzopyran-2-carboxylic Acid

4-Oxo-8-[4-(4-phenylbutoxy)benzoylaMino]-4H-1-benzopyran-2-carboxylic Acid Structure
4-Oxo-8-[4-(4-phenylbutoxy)benzoylaMino]-4H-1-benzopyran-2-carboxylic Acid structure
CAS No.
211116-98-2
Chemical Name:
4-Oxo-8-[4-(4-phenylbutoxy)benzoylaMino]-4H-1-benzopyran-2-carboxylic Acid
Synonyms
Pulmistrat impurity;Pranlukast Impurity;Pranlukast Impurity 1;Pranlukast Impurity 11;Pranlukast Chromene Carboxylic Acid Impurity;4-Oxo-8-[4-(4-phenylbutoxy)benzoylaMino]-4H-1-benzopyran-2-carboxylic Acid;4H-1-Benzopyran-2-carboxylic acid, 4-oxo-8-[[4-(4-phenylbutoxy)benzoyl]amino]-
CBNumber:
CB42706487
Molecular Formula:
C27H23NO6
Molecular Weight:
457.47
MDL Number:
MOL File:
211116-98-2.mol
Last updated:2025-02-12 11:19:59
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4-Oxo-8-[4-(4-phenylbutoxy)benzoylaMino]-4H-1-benzopyran-2-carboxylic Acid Properties

Boiling point 607.3±55.0 °C(Predicted)
Density 1.343±0.06 g/cm3(Predicted)
pka 2.08±0.20(Predicted)

4-Oxo-8-[4-(4-phenylbutoxy)benzoylaMino]-4H-1-benzopyran-2-carboxylic Acid Preparation Products And Raw materials

Raw materials

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4-Oxo-8-[4-(4-phenylbutoxy)benzoylaMino]-4H-1-benzopyran-2-carboxylic Acid Suppliers

Global( 25)Suppliers
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BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 9920 65
Quality Control Solutions Ltd. 0755-66853366 13670046396 orders@qcsrm.com China 18188 56
BOC Sciences 16314854226 info@bocsci.com United States 9909 65
CR Corporation Limited fred.wen@crcorporation.cn China 8642 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 020-36607679; 13502246435 3008233746@qq.com China 9968 12
Standardpharm Co. Ltd. 86-714-3992388 overseasales1@yongstandards.com United States 14320 58
Jinan blalong chemical co. LTD 2710913286@qq.com 1513643261@qq.com China 14227 58
Meng Cheng Technology (Shanghai) Co., LTD 400-820-6829 sales@mitachieve.com China 8857 58
Shandong WorldSun Biological Technology Co., Ltd. 0531-88723173 18596073690 1047208234@qq.com China 8168 58
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD 0755-83725350 13380397412 3001280422@qq.com China 10000 58
Supplier Advantage
BOC Sciences 65
Quality Control Solutions Ltd. 56
BOC Sciences 65
CR Corporation Limited 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 12
Standardpharm Co. Ltd. 58
Jinan blalong chemical co. LTD 58
Meng Cheng Technology (Shanghai) Co., LTD 58
Shandong WorldSun Biological Technology Co., Ltd. 58
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD 58

View Lastest Price from 4-Oxo-8-[4-(4-phenylbutoxy)benzoylaMino]-4H-1-benzopyran-2-carboxylic Acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Pranlukast Impurity pictures 2025-12-16 Pranlukast Impurity
211116-98-2
 10mg 95 100000 Moxin Chemicals
4-Oxo-8-[4-(4-phenylbutoxy)benzoylaMino]-4H-1-benzopyran-2-carboxylic Acid Pranlukast Chromene Carboxylic Acid Impurity Pranlukast Impurity 1 Pranlukast Impurity 4H-1-Benzopyran-2-carboxylic acid, 4-oxo-8-[[4-(4-phenylbutoxy)benzoyl]amino]- Pranlukast Impurity 11 Pulmistrat impurity 211116-98-2