成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->914453-95-5

914453-95-5

914453-95-5 Structure

914453-95-5 Structure
IdentificationBack Directory
[Name]

Atosiban Acetate
[CAS]

914453-95-5
[Synonyms]

Atosiban acetate (90779-69-4 free base)
1-{[7-(2-Amino-2-oxoethyl)-13-sec-butyl-16-(4-ethoxybenzyl)-10-(1 -hydroxyethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pent aazacycloicosan-4-yl]carbonyl}prolylornithylglycinamide acetate ( 1:1)
(2S)-N-((S)-5-amino-1-((2-amino-2-oxoethyl)amino)-1-oxopentan-2-yl)-1-((4R,7S,10S,16R)-7-(2-amino-2-oxoethyl)-13-((S)-sec-butyl)-16-(4-ethoxybenzyl)-10-((R)-1-hydroxyethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaazacycloicosane-4-carbonyl)pyrrolidine-2-carboxamide acetate
(2S)-N-[(2S)-5-amino-1-[(2-amino-2-oxoethyl)amino]-1-oxopentan-2-yl]-1-[(4R,7S,10S,13S,16R)-7-(2-amino-2-oxoethyl)-13-[(2S)-butan-2-yl]-16-[(4-ethoxyphenyl)methyl]-10-[(1R)-1-hydroxyethyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carbonyl]pyrrolidine-2-carboxamide
[Molecular Formula]

C45H71N11O14S2
[MDL Number]

MFCD08692014
[MOL File]

914453-95-5.mol
[Molecular Weight]

1054.25
Chemical PropertiesBack Directory
[Melting point ]

>165oC (dec.)
[storage temp. ]

4°C
[solubility ]

DMSO (Slightly), Methanol (Slightly), Water (Slightly)
[form ]

solid
[color ]

White to Off-White Solid
Hazard InformationBack Directory
[Chemical Properties]

A white or off-white powder, hygroscopic and soluble in water.
[Uses]

Atosiban acetate(914453-95-5) is a nonapeptide competitive vasopressin/oxytocin receptor antagonist, and is a desamino-oxytocin analogue. Atosiban is the main tocolytic agent and has the potential for spontaneous preterm labor research. As an oxytocin receptor blocker, it has demonstrated significant therapeutic effectiveness in the treatment of experimental endometriosis.
[Preparation]

Atosiban acetate is synthesized through a process called solid-phase peptide synthesis. The Solid phase peptide synthesis of atosiban involves coupling of the amino acid components in sequential manner.The first amino acid is selectively bound to a polymer resin. The amino group is then selectively de-blocked and condensed with the next amino acid. This completed one cycle is then repeated sequentially for coupling of remaining 8 protected amino acids. The protected atosiban is cleaved and de-protected to obtain crude active substance. This crude product is finally purified and the pure product obtained from HPLC purification is desalted and freeze dried to yield pure atosiban acetate.
[General Description]

Atosibana is a mixed antagonist of oxytocin and vasopressin receptors [1].
Atosibana is a peptide and is a dual antagonist of oxytocin receptor (OTR) and vasopressin receptors (V1aR, V1bR, V2R). When acted as an OTR antagonist, atosibana showed pKi values of 7.9 and 7.2 for human OTR and rat OTR, respectively. Treatment of atosibana significantly inhibited cell growth in MDCK and HEK293 cells stably transfected with the human OTR with IC50 values of 15.4 nM and 20.8 nM, respectively. When acted as a vasopressin receptor antagonist, atosibana exerted pKi values of 9.8, 7.4 and 6.5 for hV1aR, hV1bR and hV2R, respectively. Atosibana has been shown to have efficacy in inhibiting uterine contractions and delaying preterm delivery. However, atosibana can not be used for long-term maintenance treatment since it is not orally bioavailable [1].
[storage]

Dry, dark and at 0-4℃ for short term (days to weeks) or -20℃ for long term (months to years).
[References]

[1] borthwick a d. oral oxytocin antagonists. journal of medicinal chemistry, 2010, 53(18): 6525-6538.
[2] reversi a, rimoldi v, marrocco t, et al. the oxytocin receptor antagonist atosiban inhibits cell growth via a “biased agonist” mechanism. journal of biological chemistry, 2005, 280(16): 16311-16318.
Spectrum DetailBack Directory
[Spectrum Detail]

Atosiban Acetate(914453-95-5)MS
914453-95-5 suppliers list
Company Name: Xinxiang Hongqi District Houyuan Trading Co.,Ltd
Tel: +86-0373-3695376 +86-13937349994 , +86-13937349994
Website: http://en.houyuanjm.com/
Company Name: Nantong Guangyuan Chemicl Co,Ltd
Tel: +undefined17712220823 , +undefined17712220823
Website: m.is0513.com/manufacturer/nantong-guangyuan-pharmaceutical-technology-25216/
Company Name: BEIJING SJAR TECHNOLOGY DEVELOPMENT CO., LTD.
Tel: +86-18600796368 +86-18600796368 , +86-18600796368
Website: http://www.sjar-tech.com/
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Website: www.hubeijusheng.com
Company Name: Hebei Yanxi Chemical Co., Ltd.
Tel: +8617531190177 , +8617531190177
Website: m.is0513.com/manufacturer/hebei-yanxi-chemical-283/
Company Name: TargetMol Chemicals Inc.
Tel: +1-781-999-5354 +1-00000000000 , +1-00000000000
Website: https://www.targetmol.com/
Company Name: Hubei Ipure Biology Co., Ltd
Tel: +8613367258412 , +8613367258412
Website: www.ipurechemical.com
Company Name: Career Henan Chemica Co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: Finetech Industry Limited
Tel: +86-27-87465837 +8618971612321 , +8618971612321
Website: https://www.finetechnology-ind.com/
Company Name: Zhejiang J&C Biological Technology Co.,Limited
Tel: +1-2135480471 +1-2135480471 , +1-2135480471
Website: https://www.sarms4muscle.com
Company Name: Wuhan Golt Biotech Co., Ltd.
Tel: +8615389281203 , +8615389281203
Website: www.goltbiotech.com
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418684 +8618949823763 , +8618949823763
Website: www.tnjchem.com
Company Name: Chengdu Youngshe Chemical Co., Ltd.
Tel: +8618108235634 , +8618108235634
Website: http://www.youngshechem.com/
Company Name: TargetMol Chemicals Inc.
Tel:
Website: www.targetmol.com/
Company Name: Shanghai Weiyuxi Biotechnology Co. , Ltd.
Tel: +86-8621-54707036 +8613917132737 , +8613917132737
Website: www.wayx-bio.com.cn/
Company Name: Protheragen-ING
Tel: +16313385890 , +16313385890
Website: https://www.protheragen-ing.com/
Company Name: LEAPCHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: Shanghai Acmec Biochemical Technology Co., Ltd.
Tel: +undefined18621343501 , +undefined18621343501
Website: www.acmec.com.cn/
Tags:914453-95-5 Related Product Information
103222-11-3 851199-59-2 127984-74-1 62304-98-7 148031-34-9 159519-65-0 141732-76-5 32780-32-8 196078-30-5 204656-20-2 52232-67-4 47931-85-1 307297-39-8 120287-85-6 50-56-6 18559-94-9 139755-83-2