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LY 203647

LY 203647 Structure
LY 203647 structure
CAS No.
122009-61-4
Chemical Name:
LY 203647
Synonyms
LY 203647;2'-Hydroxy-3'-propyl-4'-[4-[2-[4-(1H-tetrazol-5-yl)butyl]-2H-tetrazol-5-yl]butoxy]acetophenone;Ethanone, 1-[2-hydroxy-3-propyl-4-[4-[2-[4-(2H-tetrazol-5-yl)butyl]-2H-tetrazol-5-yl]butoxy]phenyl]-
CBNumber:
CB61364606
Molecular Formula:
C21H30N8O3
Molecular Weight:
442.51
MDL Number:
MFCD00877824
MOL File:
122009-61-4.mol
MSDS File:
SDS
Last updated:2026-05-11 16:31:51
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LY 203647 Properties

Melting point 79-80 °C
Boiling point 712.9±70.0 °C(Predicted)
Density 1.34±0.1 g/cm3(Predicted)
pka 5.01±0.10(Predicted)

LY 203647 Chemical Properties, Uses, Production

Description

LY 203647 is a leukotriene D4 and E4 receptor antagonist.

Uses

LY203647 is an orally active antagonist for leukotriene receptor LTD4 and LTE4. LY203647 can be used in research about asthma and other inflammation diseases[1].

References

[1] Marshall WS, et al., Leukotriene (LT) receptor antagonists. Heterocycle-linked tetrazoles and carboxylic acids. LY203647. Agents Actions. 1989 Jun;27(3-4):309-12. DOI:10.1007/BF01972807

LY 203647 Preparation Products And Raw materials

Raw materials

Preparation Products

LY 203647 Suppliers

Global Suppliers ( 5)
Supplier Tel Email Country ProdList Advantage
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 9920 65
TargetMol Chemicals Inc. +1-781-999-5354; +1-00000000000 marketing@targetmol.com United States 32431 58
TargetMol Chemicals Inc. 15002134094 marketing@targetmol.cn China 29874 58
TargetMol Chemicals Inc. 13564774135 marketing@targetmol.com United States 19950 58
Supplier Advantage
BOC Sciences 65
TargetMol Chemicals Inc. 58
TargetMol Chemicals Inc. 58
TargetMol Chemicals Inc. 58

View Latest Price from LY 203647 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
LY 203647 pictures 2026-05-11 LY 203647
122009-61-4
 $1520.00-2500.00 10g TargetMol Chemicals Inc.
  • LY 203647 pictures
  • LY 203647
    122009-61-4
  • $1520.00-2500.00
  • TargetMol Chemicals Inc.

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LY 223982

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LY 203647 2'-Hydroxy-3'-propyl-4'-[4-[2-[4-(1H-tetrazol-5-yl)butyl]-2H-tetrazol-5-yl]butoxy]acetophenone Ethanone, 1-[2-hydroxy-3-propyl-4-[4-[2-[4-(2H-tetrazol-5-yl)butyl]-2H-tetrazol-5-yl]butoxy]phenyl]- 122009-61-4