Product Details
| Product Name: Talnetant | CAS No.: 174636-32-9 |
| Min. Order: 1kg | Purity: 99% |
| Supply Ability: 100kg | Release date: 2026/04/17 |
| Lead time: in stock | Packaging: bag/bottle/drum//IBC, as request |
| Delivery: By sea, by air, by express | Origin: Manufacturer, advantage products |
| COA, MSDS: Available, contact us for details | Contact: Tina |
PRODUCT INFORMATION
| Name | 3-hydroxy-2-phenyl-N-(1-phenylpropyl)quinoline-4-carboxamide |
|---|---|
| Synonym | More Synonyms |
| Description | Talnetant (SB 223412) is a potent and selective NK3 receptor antagonist (ki=1.4 nM, hNK-3-CHO); 100-fold selective for the hNK-3 versus hNK-2 receptor, with no affinity for the hNK-1 at concentrations up to 100 uM.IC50 Value: 1.4 nM (hNK-3-CHO binding Ki) [1]Target: NK3 receptorin vitro: In vitro studies demonstrated that 53 is a potent functional antagonist of the hNK-3 receptor (reversal of senktide-induced contractions in rabbit isolated iris sphincter muscles and reversal of NKB-induced Ca2+ mobilization in CHO cells stably expressing the hNK-3 receptor), while in vivo this compound showed oral and intravenous activity in NK-3 receptor-driven models (senktide-induced behavioral responses in mice and senktide-induced miosis in rabbits) [1]. Talnetant has high affinity for recombinant human NK3 receptors (pKi 8.7) and demonstrates selectivity over other neurokinin receptors (pKi NK2 = 6.6 and NK1<4). In native tissue-binding studies, talnetant displayed high affinity for the guinea pig NK3 receptor (pKi 8.5) [3].in vivo: Rectal barostat tests were performed on 102 healthy volunteers, randomized to receive either oral talnetant 25 or 100 mg or placebo over 14-17 days [2]. Talnetant (3-30 mg/kg i.p.) significantly attenuated senktide-induced 'wet dog shake' behaviors in the guinea pig in a dose-dependent manner. Microdialysis studies demonstrated that acute administration of talnetant (30 mg/kg i.p.) produced significant increases in extracellular dopamine and norepinephrine in the medial prefrontal cortex and attenuated haloperidol-induced increases in nucleus accumbens dopamine levels in the freely moving guinea pigs [3].Toxicity: Talnetant had no effect on rectal compliance, sensory thresholds or intensity ratings compared with placebo [2].Clinical trial: Study Of Talnetant Versus Placebo And Risperidone In Schizophrenia. Phase 2 |
|---|---|
| Related Catalog | Signaling Pathways >> GPCR/G Protein >> Neurokinin Receptor Signaling Pathways >> Neuronal Signaling >> Neurokinin Receptor Research Areas >> Neurological Disease |
| References | [1]. Giardina GA, et al. Discovery of a novel class of selective non-peptide antagonists for the human neurokinin-3 receptor. 2. Identification of (S)-N-(1-phenylpropyl)-3-hydroxy-2-phenylquinoline-4-carboxamide (SB 223412). J Med Chem. 1999 Mar 25;42(6):1053- [2]. Houghton LA, et al. Effect of the NK(3) receptor antagonist, talnetant, on rectal sensory function and compliance in healthy humans. Neurogastroenterol Motil. 2007 Sep;19(9):732-43. [3]. Dawson LA, et al. In vitro and in vivo characterization of the non-peptide NK3 receptor antagonist SB-223412 (talnetant): potential therapeutic utility in the treatment of schizophrenia. Neuropsychopharmacology. 2008 Jun;33(7):1642-52. |
| Density | 1.212g/cm3 |
|---|---|
| Boiling Point | 580.4oC at 760mmHg |
| Molecular Formula | C25H22N2O2 |
| Molecular Weight | 382.45400 |
| Flash Point | 304.8oC |
| Exact Mass | 382.16800 |
| PSA | 65.71000 |
| LogP | 6.06330 |
| Vapour Pressure | 4.51E-14mmHg at 25°C |
| Index of Refraction | 1.657 |
| Storage condition | 2-8℃ |
| Symbol |  GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301 |
| Precautionary Statements | P301 + P310 |
| RIDADR | UN 2811 6.1 / PGIII |
| Precursor 5 | Previous 1/2 Next |
|---|---|
| |
| DownStream 0 | |
CAS#:485-89-2
CAS#:3789-59-1
CAS#:4079-52-1
CAS#:41957-64-6| Talnetant |
| (S)-N-(1-Phenylpropyl)-3-hydroxy-2-phenylquinoline-4-carboxamide,SB-223412 |
| UNII-CZ3T9T146K |
Company Profile
Our company is a high-tech enterprise specializing in chemical raw materials such as electronic materials, optoelectronic materials, semiconductor materials, UV monomers, silane catalysts, cosmetic raw materials, etc. The company integrates research and development, production, customized synthesis, and sales, and is committed to providing customers with high-quality chemical product solutions.
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Our products have been exported to many countries, including Germany, Spain, the United Kingdom, the United States, Australia, the Middle East, Asia, and more. We have received highly positive feedback from our clients and have established long-term friendly cooperative relationships with them.
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? Packaging:
1kg/bag, 25kg/drum, 50kg/drum, 180kg/drum, 200kg/drum, 1T/bag/drum, standard export packaging or packaging required by customers
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Contact name: Tina
Email address: Tina@fdachem.com
Mob: 86 13213167925
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Company Profile Introduction
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