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Benzyloxycarbonyl-L-leucine

Benzyloxycarbonyl-L-leucine structure

CAS No:
2018-66-8
Formula:
C14H19NO4
Chemical Name:
Benzyloxycarbonyl-L-leucine
Synonyms:
L-Leucine,N-[(phenylmethoxy)carbonyl]-;Leucine,N-carboxy-,N-benzyl ester,L-;Leucine,N-carboxy-,N-benzyl ester;N-[(Phenylmethoxy)carbonyl]-L-leucine;Benzyloxycarbonyl-L-leucine;(Carbobenzoxy)leucine;N-Carbobenzoxy-L-leucine;N-Carboxy-L-leucine N-benzyl ester;N-(Benzyloxycarbonyl)leucine;N-(Benzyloxycarbonyl)-L-leucine;(Benzyloxycarbonyl)leucine;Carbobenzoxy-L-leucine;N-Carbobenzyloxy-L-leucine;(Carbobenzyloxy)-L-leucine;N-(Carbobenzoxy)leucine;L-N-(Benzyloxycarbonyl)leucine;L-(Carbobenzyloxy)leucine;CBZ-L-leucine;NSC 60039;(2S)-2-[[(Benzyloxy)carbonyl]amino]-4-methylpentanoic acid;(2S)-4-Methyl-2-(phenylmethoxycarbonylamino)pentanoic acid
Categories:
Biochemical Engineering > Amino Acids and Derivatives

Description

yellow oil or weak solid

N-benzyloxycarbonyl-L-leucine is a L-leucine derivative obtained by the substitution of a benzyloxycarbonyl group on the nitrogen atom. It is a carbamate ester and a L-leucine derivative. It is a conjugate acid of a N-benzyloxycarbonyl-L-leucinate.

Benzyloxycarbonyl-L-leucine Basic Attributes

Molecular Weight：

265.3

Exact Mass：

265.30

BRN：

1253861

EC Number：

217-960-3

DSSTox ID：

DTXSID80174011

HScode：

2924299090

Characteristics

PSA：

75.6

XLogP3：

2.8

Appearance：

viscous liquid

Density：

1.2±0.1 g/cm3

Boiling Point：

442.8°C at 760 mmHg

Flash Point：

85 °F

Refractive Index：

1.528

Water Solubility：

Not miscible or difficult to mix in water. soluble in chloroform, DMSO and methanol.

Storage Conditions：

2-8°C

Specific rotation：

-17 º (c=2, ethanol)

Safety Information

Transport codes：

UN 1993 3/PG 3

wgk germany：

hazard class code：

10-20/22-37/38-40-41-36/37/38-20/21/22-67-63-19

safety instructions：

16-26-36/37/39-45-36-36/37-60

RTECS Number：

OH2921000

Marks：

Precautionary statement(s)：

P281

Hazard Statements：

H226-H351-H361d

GHS Classification：

|Warning|H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]|P201, P202, P210, P233, P240, P241, P242, P243, P280, P281, P303+P361+P353, P308+P313, P370+P378, P403+P235, P405, and P501|Aggregated GHS information provided by 4 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Benzyloxycarbonyl-L-leucine Use and Manufacturing

Used in the synthesis of peptides such as biochemical reagents and oxytocin.

Computed Properties

Molecular Weight:265.30
XLogP3:2.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:7
Exact Mass:265.13140809
Monoisotopic Mass:265.13140809
Topological Polar Surface Area:75.6
Heavy Atom Count:19
Complexity:298
Defined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of Benzyloxycarbonyl-L-leucine

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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Benzyloxycarbonyl-L-leucine

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