ChemicalBook CAS DataBase List 71989-35-0

71989-35-0

Name	FMOC-O-tert-Butyl-L-threonine
CAS	71989-35-0
EINECS(EC#)	276-261-1
Molecular Formula	C23H27NO5
MDL Number	MFCD00077075
Molecular Weight	397.46
MOL File	71989-35-0.mol

Synonyms

9-FLUORENYLMETHOXYCARBONYL-O-T-BUTYL-L-THEONINE 9-FLUORENYLMETHOXYCARBONYL-O-T-BUTYL-L-THREONINE FMOC-L-THREONINE(O-T-BUTYL) FMOC-L-THREONINE (TBU) FMOC-L-THREONINE T-BUTYL ETHER FMOC-L-THR(O-T-BUTYL) FMOC-L-THR(TBU)-OH FMOC-O-T-BUTYL-L-THREONINE FMOC-O-TERT-BUTYL-L-THREONINE FMOC-THR(BUT) FMOC-THR(BUT)-OH FMOC-THREONINE(TBU)-OH FMOC-THR(TBU) FMOC-THR(TBU)-OH N-(9-FLUORENYL METHOXY CARBONYL)-O-TERT-BUTYL-L-THREONINE N-(9-FLUORENYLMETHOXYCARBONYL)-O-TERT-BUTYL-L-THRETONINE N-9-FLUORENYLMETHYLOXYCARBONYL-O-T-BUTYL-L-THREONINE N-9-FLUORENYLMETHYLOXYCARBONYL-O-TERT-BUTYL-L-THREONINE N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-O-T-BUTYL-L-THREONINE NALPHA-(9-FLUORENYLMETHOXYCARBONYL)-O-TERT-BUTYL-L-THREONINE

Chemical Properties

Appearance	white to light yellow crystal powde
Melting point	131-134 °C
alpha	40 º (c=1, chloroform)
Boiling point	520.91°C (rough estimate)
density	1.2197 (rough estimate)
refractive index	15 ° (C=1, AcOEt)
storage temp.	2-8°C
solubility	almost transparency in Ethylacetate
form	Fine Fluffy Crystalline Powder
pka	3.42±0.10(Predicted)
color	White
optical activity	[α]20/D +16±1°, c = 1% in ethyl acetate
Detection Methods	T,NMR,HPLC,Rotation
BRN	4581133
InChIKey	LZOLWEQBVPVDPR-VLIAUNLRSA-N
SMILES	C(O)(=O)[C@H]([C@H](OC(C)(C)C)C)NC(OCC1C2=C(C=CC=C2)C2=C1C=CC=C2)=O
CAS DataBase Reference	71989-35-0(CAS DataBase Reference)

Safety Data

Hazard Codes	Xi
Risk Statements	R36/37/38:Irritating to eyes, respiratory system and skin . less more
Safety Statements	S24/25:Avoid contact with skin and eyes . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . S27:Take off immediately all contaminated clothing . S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . less more
RIDADR	3077
WGK Germany	3
HS Code	29242990

Raw materials And Preparation Products

Hazard Information

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SICHUAN TONGSHENG BIOPHARMACEUTICAL CO., LTD

Telephone0838-2809458;838-2809458 13350585791

Websitehttp://www.biots.cn

Chengdu Tachem Co., Ltd

Telephone028-61682518; 19983060238

Websitehttp://www.cdthchem.com

GL Biochem (Shanghai) Ltd

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Websitehttp://www.glschina.com/

GenChem & GenPharm (Changzhou) Co., Ltd.

Telephone0519-85720003 18861157602

Websitehttp://www.genchem.cn

Wuhan Grand Hoyo Co., Ltd.

Telephone 15377006636

Websitehttps://www.grandhoyo.com

Gansu Province Baishixing Pharmaceutical Co.,Ltd

Telephone 13668201230

Websitehttp://www.cd-bsx.com/

Sichuan jiayinglai technology CO.,LTD

Telephone028-028-88457210 18054780191

Websitehttp://www.jiayinglai.com/

Sichuan Tongsheng Amino acids Co.,Ltd.

Telephone0838-2809458 13350585791

Websitehttp://www.aminoacid.cc

Chengdu ZY Biochemical Technology Co., Ltd.

Telephone88680086 13398185735

Websitehttps://www.zybiochem.com

J & K SCIENTIFIC LTD.

Telephone 18210857532

Websitehttps://www.jkchemical.com

PharmaBlock Sciences (Nanjing),Inc.

Telephone025-86918202 4000255188

Websitehttp://www.pharmablock.com/

Meryer (Shanghai) Chemical Technology Co., Ltd.

Telephone021-61259108 18621169109

Websitehttps://www.meryer.com/cn/index/

future industrial shanghai co., ltd

Telephone400-0066400 13621662912

Websitehttp://www.jonln.com

Alfa Aesar

Telephone400-6106006

Websitehttp://chemicals.thermofisher.cn

TCI (Shanghai) Development Co., Ltd.

Telephone021-67121386

Websitehttps://www.tcichemicals.com/CN/zh/

Energy Chemical

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Websitehttp://www.energy-chemical.com

Capot Chemical Co., Ltd

Telephone+86 (0) 571 85 58 67 18

Websitehttp://www.capotchem.com/

JinYan Chemicals(ShangHai) Co.,Ltd.

Telephone13817811078

Websitehttp://www.jingyan-chemical.com/

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71989-35-0

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