WARNING: This product is for research use only, not for human or veterinary use.
Hodoodo CAT#: H528213
CAS#: 266320-83-6
Description: ABT-963 is a cyclooxygenase 2 (COX-2) inhibitor potentially for the treatment of osteoarthritis and pain. ABT-963 has excellent selectivity in human whole blood, improved aqueous solubility compared with celecoxib and rofecoxib, high oral anti-inflammatory potency in vivo, and gastric safety in the animal studies. After oral administration, ABT-963 reduced prostaglandin E2 production in the rat carrageenan air pouch model and reduced the edema in the carrageenan induced paw edema model. ABT-963 dose dependently reduced nociception in the carrageenan hyperalgesia model. BT-963 significantly reduced bone loss and soft tissue destruction.
Hodoodo Cat#: H528213
Name: ABT-963
CAS#: 266320-83-6
Chemical Formula: C22H22F2N2O5S
Exact Mass: 464.12
Molecular Weight: 464.484
Elemental Analysis: C, 56.89; H, 4.77; F, 8.18; N, 6.03; O, 17.22; S, 6.90
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Synonym: ABT-963; ABT963; ABT 963
IUPAC/Chemical Name: 2-(3,4-difluorophenyl)-4-(3-hydroxy-3-methylbutoxy)-5-(4-(methylsulfonyl)phenyl)pyridazin-3(2H)-one
InChi Key: XNTLXAUHLBBEKP-UHFFFAOYSA-N
InChi Code: InChI=1S/C22H22F2N2O5S/c1-22(2,28)10-11-31-20-17(14-4-7-16(8-5-14)32(3,29)30)13-25-26(21(20)27)15-6-9-18(23)19(24)12-15/h4-9,12-13,28H,10-11H2,1-3H3
SMILES Code: O=C1C(OCCC(C)(O)C)=C(C2=CC=C(S(=O)(C)=O)C=C2)C=NN1C3=CC=C(F)C(F)=C3
Appearance: Solid powder
Purity: >98% (or refer to the Certificate of Analysis)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility: Soluble in DMSO
Shelf Life: >2 years if stored properly
Drug Formulation: This drug may be formulated in DMSO
Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code: 2934.99.9001
More Info:
| Biological target: | |
| In vitro activity: | |
| In vivo activity: |
The following data is based on the product molecular weight 464.48 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.15 mL | 5.76 mL | 11.51 mL |
| 5 mM | 0.23 mL | 1.15 mL | 2.3 mL |
| 10 mM | 0.12 mL | 0.58 mL | 1.15 mL |
| 50 mM | 0.02 mL | 0.12 mL | 0.23 mL |
| Formulation protocol: | |
| In vitro protocol: | |
| In vivo protocol: |
1: Harris RR, Black L, Surapaneni S, Kolasa T, Majest S, Namovic MT, Grayson G, Komater V, Wilcox D, King L, Marsh K, Jarvis MF, Nuss M, Nellans H, Pruesser L, Reinhart GA, Cox B, Jacobson P, Stewart A, Coghlan M, Carter G, Bell RL. ABT-963 [2-(3,4-difluoro-phenyl)-4-(3-hydroxy-3-methyl-butoxy)-5-(4-methanesulfonyl-pheny l)-2H-pyridazin-3-one], a highly potent and selective disubstituted pyridazinone cyclooxgenase-2 inhibitor. J Pharmacol Exp Ther. 2004 Dec;311(3):904-12. PubMed PMID: 15277581.
2: Chen Y, Zhang GG, Neilly J, Marsh K, Mawhinney D, Sanzgiri YD. Enhancing the bioavailability of ABT-963 using solid dispersion containing Pluronic F-68. Int J Pharm. 2004 Nov 22;286(1-2):69-80. PubMed PMID: 15501003.
