Synonym
GW 766994; GW766994; GW-766994; GW-766994X; GW766994X; GW 766994X; GW-994; GW994; GW 994;
IUPAC/Chemical Name
4-[[[[[[(2S)-4-[(3,4-dichlorophenyl)methyl]-2-morpholinyl]methyl]amino]carbonyl]amino]methyl]-benzamide
InChi Key
GPLUUMAKBFSDIE-KRWDZBQOSA-N
InChi Code
InChI=1S/C21H24Cl2N4O3/c22-18-6-3-15(9-19(18)23)12-27-7-8-30-17(13-27)11-26-21(29)25-10-14-1-4-16(5-2-14)20(24)28/h1-6,9,17H,7-8,10-13H2,(H2,24,28)(H2,25,26,29)/t17-/m0/s1
SMILES Code
O=C(N)C1=CC=C(CNC(NC[C@H]2CN(CC3=CC=C(Cl)C(Cl)=C3)CCO2)=O)C=C1
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
>3 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
Biological target:
GW 766994 (GW 994) is an orally active and specific chemokine receptor-3 (CCR3) antagonist.
In vitro activity:
CCL11 treatment also induced the production of Aβ and dendritic spine loss in the hippocampal neuronal cultures. All these effects were blocked by the CCR3 specific antagonist, GW766994.
Reference: Mol Neurobiol. 2017 Dec;54(10):7964-7978. https://pubmed.ncbi.nlm.nih.gov/27878757/
|
Solvent |
mg/mL |
mM |
comments |
| Solubility |
| DMSO |
56.0 |
124.07 |
|
Note: There can be variations in solubility for the same chemical from different vendors or different batches from the same vendor. The following factors can affect the solubility of the same chemical: solvent used for crystallization, residual solvent content, polymorphism, salt versus free form, degree of hydration, solvent temperature. Please use the solubility data as a reference only. Warming and sonication will facilitate dissolving. Still have questions? Please contact our Technical Support scientists.
Preparing Stock Solutions
The following data is based on the
product
molecular weight
451.35
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:
1. Zhu C, Xu B, Sun X, Zhu Q, Sui Y. Targeting CCR3 to Reduce Amyloid-β Production, Tau Hyperphosphorylation, and Synaptic Loss in a Mouse Model of Alzheimer's Disease. Mol Neurobiol. 2017 Dec;54(10):7964-7978. doi: 10.1007/s12035-016-0269-5. Epub 2016 Nov 23. PMID: 27878757.
In vitro protocol:
1. Zhu C, Xu B, Sun X, Zhu Q, Sui Y. Targeting CCR3 to Reduce Amyloid-β Production, Tau Hyperphosphorylation, and Synaptic Loss in a Mouse Model of Alzheimer's Disease. Mol Neurobiol. 2017 Dec;54(10):7964-7978. doi: 10.1007/s12035-016-0269-5. Epub 2016 Nov 23. PMID: 27878757.
1. Neighbour, H., Boulet, L.-P., Lemiere, C., et al. Safety and efficacy of an oral CCR3 antagonist in patients with asthma and eosinophilic bronchitis: A randomized, placebo-controlled clinical trial. Clin. Exp. Allergy 44(4), 508-516 (2014).
2. Zhu, C., Xu, B., Sun, X., et al. Targeting CCR3 to reduce amyloid-β production, tau hyperphosphorylation, and synaptic loss in a mouse model of Alzheimer’s disease. Mol. Neurobiol. 54(10), 7964-7978 (2017).
