Telotristat

Modify Date: 2024-01-02 14:22:46

Telotristat Structure
Telotristat structure
Common Name Telotristat
CAS Number 1033805-22-9 Molecular Weight 574.982
Density 1.4±0.1 g/cm3 Boiling Point 704.7±70.0 °C at 760 mmHg
Molecular Formula C27H26ClF3N6O3 Melting Point N/A
MSDS N/A Flash Point 380.0±35.7 °C

 Use of Telotristat


Telotristat ethyl (LX1606) is a novel, orally-delivered inhibitor of tryptophan hydroxylase that reduces serotonin production.

 Names

Name Telotristat ethyl
Synonym More Synonyms

 Telotristat Biological Activity

Description Telotristat ethyl (LX1606) is a novel, orally-delivered inhibitor of tryptophan hydroxylase that reduces serotonin production.
Related Catalog
In Vivo Telotristat ethyl (15, 50, 150, 300 mg/kg, po, qd) reduces serotonin content in the periphery, but not in the brain of the mice. Telotristat ethyl (200 mg/kg po, qd) prevents the increase in blood neutrophil counts that is observed after TNBS challenge, provides significant protection in a mouse model of inflammatory bowel disease. Telotristat ethyl (200 mg/kg po, qd) protects the mouse IBD model confirmed by histopathology evaluation[1]. Telotristat ethyl (15, 50, 150, 300 mg/kg) depletes 5-HT from the jejunum but not the brain. But Telotristat ethyl (200 mg/kg, p.o.) does not deplete enteric neuronal serotonin (5-HT), or alter constitutive gastrointestinal motility in mice. Telotristat ethyl (200 mg/kg) alleviates the severity of trinitrobenzene sulfonic acid (TNBS)-induced colitis[2].
Animal Admin For studies of the effects of peripheral TPH inhibitors on gut and brain 5-HT concentrations, LP-920540 is formulated in 0.1% Tween 80 in 0.25% methylcellulose and administered to mice once daily via oral gavage at 10 mL/kg for 4 consecutive days. Telotristat ethyl is formulated in 15% cyclodextrin (CaptisolTM, pH 3-4) or 0.25% methylcellulose and given to mice once daily via oral gavage at 10 mL/kg for 4 consecutive days. Whole brain, jejunum and colon (mesentery fat removed, gut lumen opened and blotted dry) are collected, snap frozen, and stored at -80ºC for future. LP-920540, Telotristat ethyl, LP-778914, LP-778920 and vehicle control are also formulated with 0.5% methycellulose at appropriate doses in coded vials. The contents of the coded vials are given by oral gavage in amounts determined by the weights of the recipient mice. After the experiments, results are analyzed.
References

[1]. Tamas Oravecz, et al. LX1606 (aka LX1032), a Novel Inhibitor of Serotonin Synthesis, Alleviates Development of Inflammatory Bowel Disease in a Preclinical Model.

[2]. Margolis, K.G., et al., Pharmacological reduction of mucosal but not neuronal serotonin opposes inflammation in mouse intestine. Gut, 2013.

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 704.7±70.0 °C at 760 mmHg
Molecular Formula C27H26ClF3N6O3
Molecular Weight 574.982
Flash Point 380.0±35.7 °C
Exact Mass 574.170715
PSA 131.17000
LogP 5.47
Vapour Pressure 0.0±2.2 mmHg at 25°C
Index of Refraction 1.621

 Synthetic Route

~71%

Telotristat Structure

Telotristat

CAS#:1033805-22-9

Literature: US2008/153852 A1, ; Page/Page column 19 ;

~97%

Telotristat Structure

Telotristat

CAS#:1033805-22-9

Literature: US2009/62540 A1, ; Page/Page column 11 ;

~%

Telotristat Structure

Telotristat

CAS#:1033805-22-9

Literature: US2009/62540 A1, ; Page/Page column 11 ;

~%

Telotristat Structure

Telotristat

CAS#:1033805-22-9

Literature: US2009/88447 A1, ; Page/Page column 8 ; US 20090088447 A1

 Synonyms

LX 1606
(S)-2-amino-3-[4-(2-amino-6-{R-1-[4-chloro-2-(3-methyl-pyrazol-1-yl)-phenyl]-2,2,2-trifluoro-ethoxy}-pyrimidin-4-yl)-phenyl]-propionic acid ethyl ester
(2S)-2-Amino-3-[4-[2-amino-6-[[(1R)-1-[4-chloro-2-(3-methylpyrazol-1-yl)phenyl]-2,2,2-trifluoroethyl]oxy]pyrimidin-4-yl]phenyl]propionic acid ethyl ester
Telotristat ethyl
Xermelo
L-Phenylalanine, 4-[2-amino-6-[(1R)-1-[4-chloro-2-(3-methyl-1H-pyrazol-1-yl)phenyl]-2,2,2-trifluoroethoxy]-4-pyrimidinyl]-, ethyl ester
ethyl (2S)-2-amino-3-[4-[2-amino-6-[(1R)-1-[4-chloro-2-(3-methylpyrazol-1-yl)phenyl]-2,2,2-trifluoroethoxy]pyrimidin-4-yl]phenyl]propanoate
Ethyl 4-(2-amino-6-{(1R)-1-[4-chloro-2-(3-methyl-1H-pyrazol-1-yl)phenyl]-2,2,2-trifluoroethoxy}-4-pyrimidinyl)-L-phenylalaninate
(S)-ethyl 2-amino-3-(4-(2-amino-6-((R)-1-(4-chloro-2-(3-methyl-1H-pyrazol-1-yl)phenyl)-2,2,2-trifluoroethoxy)pyrimidin-4-yl)phenyl)propanoate
LX1606
Top Suppliers:I want be here
  • DC Chemicals Limited
  • China
  • Product Name: LX-1606
  • Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
  • Purity: 98.0%
  • Stocking Period: 3 Day
  • Contact: Tony Cao



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Price: $156/5mg

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