Boc-S-Benzyl-L-cysteine

Synonym(s):Boc-Cys(Bzl)-OH;Boc-S-benzyl-L-cysteine;N-α-t.-Boc-S-benzyl-L-cysteine

What is Boc-S-Benzyl-L-cysteine?

Properties of Boc-S-Benzyl-L-cysteine

Melting point:	86-88 °C
Boiling point:	481.2±45.0 °C(Predicted)
alpha	-44.5 º (c=1, acetic acid)
Density	1.2189 (rough estimate)
refractive index	-45 ° (C=1, AcOH)
storage temp.	Sealed in dry,2-8°C
solubility	DMSO, Methanol
form	Solid
pka	3.58±0.10(Predicted)
color	White
optical activity	[α]20/D 44±1°, c = 1% in acetic acid
BRN	2000417
CAS DataBase Reference	5068-28-0(CAS DataBase Reference)
EPA Substance Registry System	L-Cysteine, N-[(1,1-dimethylethoxy)carbonyl]-S-(phenylmethyl)- (5068-28-0)

Safety information for Boc-S-Benzyl-L-cysteine

Signal word	Danger
Pictogram(s)	Skull and Crossbones Acute Toxicity GHS06
GHS Hazard Statements	H301:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Boc-S-Benzyl-L-cysteine

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