Boc-L-Histidine(Tosyl)

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Origin: China

Cas No: 35899-43-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 35899-43-5 Formula: C18H23N3O6S Molecular Weight: 409.45700

Basic Info

Chemical Name	Boc-L-Histidine(Tosyl)
Synonyms	N-alpha-BOC-N(im)-tosyl-L-histidine; Boc-His(Tos)-OH; (2S)-3-[1-(4-methylphenyl)sulfonylimidazol-4-yl]-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid; Nalpha-(tert-Butoxycarbonyl)-tele-(p-toluenesulfonyl)-L-histidine; Nα-Boc-τ-tosyl-L-histidine; Boc-L-His(Tos)-OH; (S)-2-((tert-Butoxycarbonyl)amino)-3-(1-tosyl-1H-imidazol-4-yl)propanoic acid; Nα-(tert-Butoxycarbonyl)-τ-(p-toluenesulfonyl)-L-histidine;
CAS No.	35899-43-5
Molecular Formula	C18H23N3O6S
Molecular Weight	409.45700
PSA	135.97000
LogP	3.42060

Properties

Appearance & Physical State	White to light yellow crystal powder
Density	1.33 g/cm3
Melting Point	125ºC
Refractive Index	1.594
Storage Condition	-20ºC

Safety Info

HS Code	2933290090
WGK Germany	3

Synthesis Route

p-Toluenesulfonyl chloride+(2S)-3-(1H-imidazol-5-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid→Boc-L-Histidine(Tosyl)

Precursor

p-Toluenesulfonyl chloride
(2S)-3-(1H-imidazol-5-yl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid

Downstream Product

L-histidine
Ditekiren
Dermenkephalin

Hot tags: boc-l-histidine(tosyl), China, manufacturers, suppliers, factory, wholesale, low price, high quality

Quantity(Kilograms)	1 - 10	>10
Est. Time(days)	5	To be negotiated