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N-(tert-Butoxycarbonyl)-L-alanine

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Origin: China

Cas No: 15761-38-3

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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Products Specification
Product Description

Quick Details
CAS No.:
15761-38-3
Other Names:
CAS 15761-38-3
MF:
C8H15NO4
EINECS No.:
239-847-8
Place of Origin:
Shandong, China
Type:
Agrochemical Intermediates
Purity:
99%
Brand Name:
Finerchem
Model Number:
15761-38-3
Application:
Organic Intermediate
Appearance:
White powder
CAS:
15761-38-3
Product name:
N-(tert-Butoxycarbonyl)-L-alanine
Appearence:
White powder
Molecular formula:
C8H15NO4
Molecular weight:
189.21
Packaging&Delivery
Packaging Details
Aluminum foil bag for within 10kg
Fiber drum for 10kg and more
Shipping: By air, by sea or by courier (VIP account of TNT, DHL, Fedex and EMS)
Port
Qingdao or Shanghai
Lead Time:
Quantity(Kilograms) 1 - 1 >1
Est. Time(days) 2 To be negotiated

Property

CAS No.: 15761-38-3 Formula: C8H15NO4 Molecular Weight: 189.20900

Description

N-tert-Boc-L-alanine is the protected form of L-Alanine, a non-essential amino acid that can be found naturally in the human body and is obtained by our diet.

Basic Info

Chemical Name	N-(tert-Butoxycarbonyl)-L-alanine
Synonyms	Boc-L-alanine; N-Boc-L-alanine; (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid; Boc-SS-Ala-OH;
CAS No.	15761-38-3
Molecular Formula	C8H15NO4
Molecular Weight	189.20900
PSA	75.63000
LogP	1.37510

Properties

Appearance & Physical State	White to off-white crystalline powder
Density	1.126 g/cm3
Boiling Point	320.9ºC at 760 mmHg
Melting Point	79-83ºC
Flash Point	147.9ºC
Refractive Index	-25.5 ° (C=2, AcOH)
Stability	Stable under normal temperatures and pressures.
Storage Condition	-20ºC
Vapor Pressure	6.39E-05mmHg at 25°C

Safety Info

Safety Statements	S24/25
HS Code	2924199090
WGK Germany	3
Risk Statements	R20/21/22
Hazard Codes	Xi; Xn

Synthesis Route

2-((tert-Butoxycarbonyl)amino)propanoic acid→N-(tert-Butoxycarbonyl)-L-alanine+2-((tert-Butoxycarbonyl)amino)propanoic acid
picolyl N-Boc-L-alaninate→4-Pyridinemethanol+N-(tert-Butoxycarbonyl)-L-alanine
tert-butyloxycarbonylalanine 4-carboxyphenyl ester→N-(tert-Butoxycarbonyl)-L-alanine+4-Hydroxybenzoic acid

Precursor

L-alanine
methyl (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate
tert-butoxycarbonyl anhydride
(3S,5S,6R)-4-(tert-butyloxycarbonyl)-5,6-diphenyl-3-methyl-2,3,5,6-tetrahydro-4H-1,4-oxazin-2-one

Downstream Product

(2S)-2-[[(2S)-2-aminopropanoyl]amino]-4-methylpentanoic acid
Succinimido (S)-2-[(tert-butoxycarbonyl)amino]propionate
(E,4S)-4-[(2-methylpropan-2-yl)oxycarbonylamino]pent-2-enoic acid
tert-Butyl carbamate

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