7-Methyl-5-[(3-piperazin-1-ylMethyl)-1,2,4-oxadiazol-5-yl-]-2-[4-(trifluoroMethoxy)benzyl]-2,3-dihydro-1H-isoindol-1-one Methanesulphonate
- CAS No.
- 802904-66-1
- Chemical Name:
- 7-Methyl-5-[(3-piperazin-1-ylMethyl)-1,2,4-oxadiazol-5-yl-]-2-[4-(trifluoroMethoxy)benzyl]-2,3-dihydro-1H-isoindol-1-one Methanesulphonate
- Synonyms
- CS-1509;AZD1981;AZD1981, >=98%;AZD-1981;AZD 1981;Leuco-dcf diacetate;AZD1981, 10 mM in DMSO;7'-Dichlorofluorescein diacetate;2-[4-acetamido-3-(4-chlorophenyl)sulfanyl-2-methylindol-1-yl]acetic acid;2-(4-acetamido-3-(4-chlorophenylthio)-2-methyl-1H-indol-1-yl)acetic acid;4-(Acetylamino)-3-[(4-chlorophenyl)thio]-2-methyl-1H-indole-1-acetic acid
- CBNumber:
- CB72657113
- Molecular Formula:
- C19H17ClN2O3S
- Molecular Weight:
- 388.87
- MDL Number:
- MFCD26936340
- MOL File:
- 802904-66-1.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| AZD 1981 ≥98% | 20763 | 5mg | $53 |
| AZD 1981 ≥98% | 20763 | 10mg | $80 |
| AZD 1981 ≥98% | 20763 | 25mg | $132 |
| AZD 1981 ≥98% | 20763 | 50mg | $238 |
| AZD 1981 ≥98% | 20763 | 1mg | $32 |
| More product size | |||
7-Methyl-5-[(3-piperazin-1-ylMethyl)-1,2,4-oxadiazol-5-yl-]-2-[4-(trifluoroMethoxy)benzyl]-2,3-dihydro-1H-isoindol-1-one Methanesulphonate Properties
| Boiling point | 676.8±55.0 °C(Predicted) |
|---|---|
| Density | 1.37±0.1 g/cm3(Predicted) |
| storage temp. | Store at -20°C |
| solubility | insoluble in H2O; insoluble in EtOH; ≥19.8 mg/mL in DMSO |
| form | solid |
| pka | 4.06±0.10(Predicted) |
| color | White to gray |
| FDA UNII | 2AD53WQ2CX |
SAFETY
Risk and Safety Statements
| Symbol(GHS) | ![]() GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P270-P271-P280-P301+P312-P330-P302+P352-P321-P304+P340-P305+P351+P338-P332+P313-P362+P364-P337+P313-P403+P233-P405-P501 | |||||||||
| NFPA 704 |
|
7-Methyl-5-[(3-piperazin-1-ylMethyl)-1,2,4-oxadiazol-5-yl-]-2-[4-(trifluoroMethoxy)benzyl]-2,3-dihydro-1H-isoindol-1-one Methanesulphonate price More Price(51)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Cayman Chemical | 20763 | AZD 1981 ≥98% | 802904-66-1 | 5mg | $53 | 2026-04-30 | Buy |
| Cayman Chemical | 20763 | AZD 1981 ≥98% | 802904-66-1 | 10mg | $80 | 2026-04-30 | Buy |
| Cayman Chemical | 20763 | AZD 1981 ≥98% | 802904-66-1 | 25mg | $132 | 2026-04-30 | Buy |
| Cayman Chemical | 20763 | AZD 1981 ≥98% | 802904-66-1 | 50mg | $238 | 2026-04-30 | Buy |
| Cayman Chemical | 20763 | AZD 1981 ≥98% | 802904-66-1 | 1mg | $32 | 2024-03-01 | Buy |
7-Methyl-5-[(3-piperazin-1-ylMethyl)-1,2,4-oxadiazol-5-yl-]-2-[4-(trifluoroMethoxy)benzyl]-2,3-dihydro-1H-isoindol-1-one Methanesulphonate Chemical Properties,Uses,Production
Uses
AZD 1981 is an orally available selective DP2 antagonist in the treatment of asthma.
Biological Activity
azd1981 is a selective, orally bioavailable and potent antagonist of the chemoattractant receptor-homologous expressed on th2 lymphocytes receptor (crth2 or dp2) with an ic50 value of 4 nm [1].azd1981 has shown to inhibit eosinophil migration with a pic50 value of 7.6±0.1. azd1981 could block chemotaxis of dp2+ t-cell lines with a pic50 value of 7.5±0.1. azd1981 has been demonstrated to inhibit pgd2 binding to mouse, rat, rabbit, dog, guinea pig and human dp2. azd1981 could inhibit shape change induced by dp2 in dog and guinea pig granulocytes as well as in human eosinophils and basophils in blood [2].
IC 50
DP
References
[1] luker t1, bonnert r, brough s, cook ar, dickinson mr, dougall i, logan c, mohammed rt, paine s, sanganee hj, sargent c, schmidt ja,teague s, thom s. substituted indole-1-acetic acids as potent and selective crth2 antagonists-discovery of azd1981. bioorg med chem lett. 2011 nov 1;21(21):6288-92.
[2] schmidt ja1, bell fm, akam e, marshall c, dainty ia, heinemann a, dougall ig, bonnert rv, sargent ca. biochemical and pharmacological characterization of azd1981, an orally available selective dp2 antagonist in clinical development for asthma. br j pharmacol. 2013 apr;168(7):1626-38.
7-Methyl-5-[(3-piperazin-1-ylMethyl)-1,2,4-oxadiazol-5-yl-]-2-[4-(trifluoroMethoxy)benzyl]-2,3-dihydro-1H-isoindol-1-one Methanesulphonate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32998 | 60 |
| career henan chemical co | +86-0371-86658258 | factory@coreychem.com | China | 29780 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +1-00000000000 | marketing@targetmol.com | United States | 32431 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1059@dideu.com | China | 29096 | 58 |
| BOC Sciences | 16314854226; +8616314854226 | inquiry@bocsci.com | United States | 19852 | 58 |
| Zhejiang J&C Biological Technology Co.,Limited | +1-2135480471 | sales@sarms4muscle.com | China | 10378 | 58 |
| InvivoChem | +1-708-310-1919 +1-13798911105 | sales@invivochem.cn | United States | 6378 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 +8619957148339 | market18@leapchem.com | China | 24569 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; | support@targetmol.com | United States | 38999 | 58 |
| ShenZhen Trendseen Biological Technology Co.,Ltd. | 13417589054 | trendseenbio@gmail.com | China | 11674 | 58 |
View Lastest Price from 7-Methyl-5-[(3-piperazin-1-ylMethyl)-1,2,4-oxadiazol-5-yl-]-2-[4-(trifluoroMethoxy)benzyl]-2,3-dihydro-1H-isoindol-1-one Methanesulphonate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2026-07-14 | AZD1981
802904-66-1
|
$47.00-192.00 | 99.67% | 10g | TargetMol Chemicals Inc. | ||
![]() |
2020-01-02 | 2-[4-acetamido-3-(4-chlorophenyl)sulfanyl-2-methylindol-1-yl]acetic acid
802904-66-1
|
$1.00 | 1KG | Min98% HPLC | Career Henan Chemical Co |
-

- AZD1981
802904-66-1
- $47.00-192.00
- 99.67%
- TargetMol Chemicals Inc.
-
![2-[4-acetamido-3-(4-chlorophenyl)sulfanyl-2-methylindol-1-yl]acetic acid pictures](https://img.chemicalbook.com/ProductImageEN/2020-1/Small/cb906c41-236c-4e3b-a849-f760111332a9.png)
- 2-[4-acetamido-3-(4-chlorophenyl)sulfanyl-2-methylindol-1-yl]acetic acid
802904-66-1
- $1.00
- Min98% HPLC
- Career Henan Chemical Co





