ChemicalBook--->CAS DataBase List--->125973-56-0

125973-56-0

125973-56-0 Structure

125973-56-0 Structure
IdentificationBack Directory
[Name]

AM555S,TAC-101
[CAS]

125973-56-0
[Synonyms]

CS-893
AM 555S
AMsilarotene
AM555S,TAC-101
TAC 101; TAC101
AMsilarotene (TAC-101)
4-(3,5-bis(trimethylsilyl)benzamido)benzoic acid
4-[[3,5-Bis(trimethylsilyl)benzoyl]amino]benzoic acid
Benzoic acid,4-[[3,5-bis(trimethylsilyl)benzoyl]amino]-
AsPC-1,Apoptosis,orally active,Retinoid X receptors,cancer,Inhibitor,RAR/RXR,inhibit,RMG-II,MIAPaCa-2,BxPC-3,Am 555S,Amsilarotene,Retinoic acid receptors
[Molecular Formula]

C20H27NO3Si2
[MDL Number]

MFCD00952173
[MOL File]

125973-56-0.mol
[Molecular Weight]

385.6
Chemical PropertiesBack Directory
[Melting point ]

280℃ (decomposition)
[Boiling point ]

403.3±45.0 °C(Predicted)
[density ]

1.10±0.1 g/cm3(Predicted)
[storage temp. ]

Store at -20°C
[solubility ]

DMSO : 100 mg/mL (259.34 mM; Need ultrasonic)
[form ]

Solid
[pka]

4.28±0.10(Predicted)
[color ]

White to off-white
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
Hazard InformationBack Directory
[Uses]

Amsilarotene (TAC-101; Am 555S), an orally active synthetic retinoid, has selective affinity for retinoic acid receptor α (RAR-α) binding with Ki of 2.4, 400 nM for RAR-α and RAR-β. Amsilarotene induces the apoptotic of human gastric cancer, hepatocellular carcinoma and ovarian carcinoma cells. Amsilarotene can be used for the research of cancer[1][2][3].
[in vivo]

Amsilarotene (8 mg/kg/day orally for 30 days) inhibits the RMG-II tumor growth in nude mice[2].

Animal Model:6-week-old female BALB/c nu/nu mice with subcutaneous RMG-II tumors[2]
Dosage:8 mg/kg/day
Administration:Orally for 30 days
Result:The maximal tumor growth-inhibiting effect was seen on day 31 of administration, when there was a 45% reduction of relative tumor volume (RTV).
[storage]

Store at -20°C
[References]

[1] Sun SY, et al. Differential effects of synthetic nuclear retinoid receptor-selective retinoids on the growth of human non-small cell lung carcinoma cells. Cancer Res. 1997 Nov 1;57(21):4931-9. PMID:9354460
[2] Suzuki N, et al. A novel retinoid, 4-[3,5-bis (trimethylsilyl) benzamido] benzoic acid (TAC-101), induces apoptosis of human ovarian carcinoma cells and shows potential as a new antitumor agent for clear cell adenocarcinoma. Gynecol Oncol. 2004 Sep;94(3):643-9. DOI:10.1016/j.ygyno.2004.06.026
[3] Fujimoto K, et al. Induction of cell-cycle arrest and apoptosis by a novel retinobenzoic-acid derivative, TAC-101, in human pancreatic-cancer cells. Int J Cancer. 1999 May 17;81(4):637-44. DOI:10.1002/(sici)1097-0215(19990517)81:43.0.co;2-4
Spectrum DetailBack Directory
[Spectrum Detail]

AM555S,TAC-101(125973-56-0)1HNMR
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