ChemicalBook CAS DataBase List 35899-43-5

35899-43-5

Name	Boc-L-Histidine(Tosyl)
CAS	35899-43-5
Molecular Formula	C18H23N3O6S
MDL Number	MFCD00065967
Molecular Weight	409.46
MOL File	35899-43-5.mol

Synonyms

BOC-HISTIDINE(TOS)-OH BOC-HIS(TOS) BOC-HIS(TOS)-OH BOC-HIS(TOS)-OH IPA BOC-L-HISTIDINE(TOSYL) BOC-L-HIS(TOS) BOC-L-HIS(TOS)-OH BOC-N-IM-4-TOLUENESYLFONYL-L-HISTIDINE N-ALPHA-BOC-N(IM)-TOSYL-L-HISTIDINE N-ALPHA-BOC-NIM-TOSYL-L-HISTIDINE ISOPROPYL ALCOHOL NALPHA-BOC-TELE-TOSYL-L-HISTIDINE N-ALPHA-T-BOC-IM-TOSYL-L-HIS N-ALPHA-T-BOC-N-IM-TOSYL-L-HISTIDINE N ALPHA-T-BUTOXYCARBONYL-N(IM)-TOSYL-L-HISTIDINE N-ALPHA-T-BUTOXYCARBONYL-N-TAU-TOSYL-L-HISTIDINE N-ALPHA-T-BUTYLOXYCARBONYL-N-TAU-TOSYL-L-HISTIDINE NALPHA-TERT-BUTOXYCARBONYL-N(IM)-TOSYL-L-HISTIDINE N-(ALPHA)-(TERT-BUTOXYCARBONYL)-TAU-(P-TOLUENESULFONYL)-L-HISTIDINE NALPHA-(TERT-BUTOXYCARBONYL)-TELE-(P-TOLUENESULFONYL)-L-HISTIDINE NALPHA-(TERT-BUTOXYCARBONYL)-T-(P-TOLUENESULFONYL)-L-HISTIDINE

Chemical Properties

Appearance	White to light yellow crystal powde
Melting point	~125 °C (dec.)
density	1.19
storage temp.	−20°C
pka	3.50±0.10(Predicted)
optical activity	[α]20/D +16±1°, c = 1% in methanol
BRN	769957
CAS DataBase Reference	35899-43-5(CAS DataBase Reference)

Safety Data

Safety Statements	24/25 less more
WGK Germany	3
HS Code	29350090

Hazard Information

Well-known Reagent Company Product Information

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