ChemicalBook--->CAS DataBase List--->415903-37-6

415903-37-6

415903-37-6 Structure

415903-37-6 Structure
IdentificationBack Directory
[Name]

Grapiprant
[CAS]

415903-37-6
[Synonyms]

RQ 7
AAT 007
MR 10A7
CS-1556
Grprant
CJ-023423
Grapiprant
RQ 00000007
CAS#415903-37-6
Grapiprant (CJ-023423)
GRAPIPRANT;RQ-00000007;AAT-007
1-[2-[4-(2-ethyl-4,6-dimethylimidazo[4,5-c]pyridin-1-yl)phenyl]ethyl]-3-(4-methylphenyl)sulfonylurea
N-((4-(2-ethyl-4,6-dimethyl-1H-imidazo[4,5-c]pyridin-1-yl)phenethyl)carbamoyl)-4-methylbenzenesulfonamide
2-Ethyl-4,6-dimethyl-1-[4-[2-[[[[(4-methylphenyl)sulfonyl]amino]carbonyl]amino]ethyl]phenyl]-1H-imidazo[4,5-c]pyridine
CJ-023423; CJ 023423; CJ023423; CAS#415903-37-6; RQ-00000007; RQ 00000007; RQ00000007; AAT-007; AAT007; AAT 007; GRAPIPRANT
[Molecular Formula]

C26H29N5O3S
[MDL Number]

MFCD16628076
[MOL File]

415903-37-6.mol
[Molecular Weight]

491.61
Chemical PropertiesBack Directory
[Melting point ]

>151°C (dec.)
[density ]

1.29±0.1 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,Store in freezer, under -20°C
[solubility ]

Soluble in DMSO (up to at least 10 mg/ml)
[form ]

solid
[pka]

5.19±0.10(Predicted)
[color ]

Off-white
[Stability:]

Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 3 months.
[InChIKey]

HZVLFTCYCLXTGV-UHFFFAOYSA-N
[SMILES]

C1(S(NC(NCCC2=CC=C(N3C4C=C(C)N=C(C)C=4N=C3CC)C=C2)=O)(=O)=O)=CC=C(C)C=C1
Hazard InformationBack Directory
[Description]

Prostaglandin E2 (PGE2) activates four E prostanoid (EP) receptors, EP1-4. EP4 is a Gs protein-coupled receptor that, by elevating the second messenger cAMP, plays important roles in bone formation and resorption, cancer, and atherosclerosis. CJ-023423 is a potent and selective antagonist of the EP4 receptor (Ki = 13 and 20 nM for human and rat EP4, respectively). It inhibits PGE2-evoked elevation in intracellular cAMP in cells and, in vivo, reduces thermal hyperalgesia induced by intraplantar injection of PGE2. CJ-023423 reduces acute and chronic inflammatory pain in different mouse models.
[Uses]

CJ-023423 is a potent and selective antagonist of E prostanoid 4 (EP4) receptor.
[Biological Functions]

Grapiprant (CJ-023423) is an orally available, a potent and selective EP4 receptor antagonist that exhibits significant inhibitory effects on paw swelling, inflammatory biomarkers, synovial inflammation and bone destruction in AIA rats. Grapiprant is highly selective for the human EP4 receptor over other human prostanoid receptor subtypes. It also inhibits PGE2-evoked elevation in intracellular cAMP at the human and rat EP4 receptors with pA2 of 8.3 and 8.2 nM, respectively. In vivo, oral administration of grapiprant significantly reduces thermal hyperalgesia induced by intraplantar injection of PGE2 (ED50 = 12.8 mg/kg). It is also effective in models of acute and chronic inflammatory pain. Grapiprant significantly reduces mechanical hyperalgesia in the carrageenan model. Furthermore, it significantly reverses complete Freund′s adjuvant-induced chronic inflammatory pain response. It produces antihyperalgesic effects in animal models of inflammatory pain. Grapiprant is approved and widely used for treatment of osteoarthritis related pain in dogs. Grapiprant is classify as a non-cyclooxygenase inhibiting non-steroidal anti-inflammatory drug (NSAID).
[in vitro]

in vitro, cj-023,423 was able to inhibit [(3)h]pge(2) binding to both human and rat ep(4) receptors. cj-023,423 was found to be highly selective for the human ep(4) receptor over other human prostanoid receptor subtypes. cj-023,423 also inhibited pge(2)-evoked elevation in intracellular camp at the human and rat ep(4) receptors with pa(2) of 8.3 and 8.2 nm, respectively [1].
[in vivo]

in vivo, po administration of cj-023,423 could significantly reduce the thermal hyperalgesia that was induced by i.p. injection of pge(2). cj-023,423 was also effective in models of acute and chronic inflammatory pain. in addition, cj-023,423 was able to significantly reduce mechanical hyperalgesia in the carrageenan model. furthermore, cj-023,423 reversed complete freund's adjuvant-induced chronic inflammatory pain response significantly [1].
[storage]

Store at -20°C
[References]

1) Nakao?et al.?(2007),?CJ-023,423, a novel, potent and selective prostaglandin EP4 receptor antagonist with antihyperalgesic properties;?J. Pharmacol. Exp. Ther.?332?686 2) Okumura?et al.?(2008),?Effects of the selective EP4 antagonist, CJ-023,423 on chronic inflammation and bone destruction in rat adjuvant-induced arthritis;?J. Pharm. Pharmacol.?60?7235 3) Chen?et al.?(2010),?A novel antagonist of the prostaglandin E2 EP4 receptor inhibits Th1 differentiation and Th17 expansion and is orally active in arthritis models;?Br. J. Pharmacol.?160?292 4) Wang and DuBois (2016),?Wang and DuBois (2016), The Role of Prostaglandin E2 in Tumor-Associated Immunosuppression;?Trends Mol. Med.?22?1 5) NCT03696212 and NCT03658772
415903-37-6 suppliers list
Company Name: Hpets Biotech Company (Chongqing) Co.,ltd
Tel: +8613340353813 , +8613340353813
Website: hanpets.com/
Company Name: Hangzhou ICH Biofarm Co., Ltd
Tel: +86-0571-28186870; +undefined8613073685410 , +undefined8613073685410
Website: http://www.ichemie.com/
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Website: www.atkchemical.com
Company Name: BOC Sciences
Tel: +1-631-485-4226
Website: www.bocsci.com/
Company Name: TopScience Biochemical
Tel: 00852-68527855
Website: www.chemicalbook.com/ShowSupplierProductsList892930/0.htm
Company Name: ANHUI WITOP BIOTECH CO., LTD
Tel: +8615255079626 , +8615255079626
Website: www.chemicalbook.com/showsupplierproductslist418627/0_en.htm
Company Name: Guangzhou TongYi biochemistry technology Co.,LTD
Tel: +8613073028829 , +8613073028829
Website: http://tongyon.com/
Company Name: InvivoChem
Tel: +1-708-310-1919 +1-13798911105 , +1-13798911105
Website: https://www.invivochem.com/
Company Name: Nanjing Doge Biomedical Technology Co., Ltd
Tel: +86-25-58227606 +86-15305155328 , +86-15305155328
Website: https://www.dogechemical.com
Company Name: LEAP CHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: Nantong HI-FUTURE Biology Co., Ltd.
Tel: +undefined18051384581 , +undefined18051384581
Website: https://www.chemhifuture.com/
Company Name: Wuhan Topule Biopharmaceutical Co., Ltd
Tel: +8618327326525 , +8618327326525
Website: topule.com/
Company Name: Aladdin Scientific
Tel: +1-833-552-7181
Website: https://www.aladdinsci.com/
Company Name: Suzhou ARTK Medchem Co., Ltd.
Tel: +86-512-68323967 +86-18015559028 , +86-18015559028
Website:
Company Name: Wuhan Jingkang en Biomedical Technology Co., Ltd
Tel: +8613720134139 , +8613720134139
Website: http://www.jknbiochem.com/
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
Website: http://www.amadischem.com
Company Name: Zenfold Sustainable Technologies (ZST)  
Tel: +91-9945888778 +91-9945888778
Website: www.zenfoldst.com
Company Name: Chengdu Henghui Pharm Tec Co. Ltd.  
Tel: 13540674322 15828370308
Website: www.chemicalbook.com/ShowSupplierProductsList30422/0.htm
Tags:415903-37-6 Related Product Information
118414-82-7 75330-75-5 13031-64-6 1101854-58-3 402473-54-5 519148-48-2 405072-57-3 439288-66-1 847728-01-2 147776-06-5