Home > Aromatic Compounds> (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxo-4-(tritylamino)butanoic acid

(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxo-4-(tritylamino)butanoic acid

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Origin: China

Cas No: 132388-68-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 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.:
132388-68-2
Other Names:
Boc-N-beta-Trityl-L-asparagine
MF:
C28H30N2O5, C28H30N2O5
EINECS No.:
2017-001-1
Place of Origin:
Shandong China, Shandong China
Type:
Pharmaceutical Intermediates
Purity:
99%, 99%
Brand Name:
Fousi, Fousi
Model Number:
FS132388-68-2
Application:
Chemical reagent
Appearance:
White powder, white powder
Product name:
Boc-N-beta-Trityl-L-asparagine
Form:
Powder
CAS:
132388-68-2
EINECS:
2017-001-1
Color:
white
Packaging&Delivery
Packaging Details
15X10X10X cm
Port
QINGDAO ,SHANGHAI
Lead Time:
Quantity(Kilograms) 1 - 1 >1
Est. Time(days) 7 To be negotiated

Property

CAS No.: 132388-68-2 Formula: C28H30N2O5 Molecular Weight: 474.54800

Basic Info

Chemical Name	(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxo-4-(tritylamino)butanoic acid
Synonyms	Boc-Asn(Trt)-OH; (S)-2-((tert-Butoxycarbonyl)amino)-4-oxo-4-(tritylamino)butanoic acid; Nα-Boc-Nγ-trityl-L-asparagine; Nalpha-tert-Butoxycarbonyl-Ngamma-trityl-L-asparagine; N-Alpha-t-Boc-N-beta-trityl-asparagine; N-Boc-N'-trityl-L-asparagine; Nα-tert-Butoxycarbonyl-Nγ-trityl-L-asparagine; Boc-N-beta-Trityl-L-asparagine; Nalpha-Boc-Ngamma-trityl-L-asparagine;
CAS No.	132388-68-2
Molecular Formula	C28H30N2O5
Molecular Weight	474.54800
PSA	104.73000
LogP	5.24450

Properties

Density	1.202g/cm3
Boiling Point	711ºC at 760mmHg
Melting Point	205ºC
Flash Point	383.8ºC
Refractive Index	1.582
Storage Condition	Store at 0ºC
Vapor Pressure	3.22E-21mmHg at 25°C

Safety Info

Safety Statements	S22; S24/25
HS Code	2924299090

Synthesis Route

Triphenylmethanol→(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxo-4-(tritylamino)butanoic acid
(S)-2-(((Benzyloxy)carbonyl)amino)-4-oxo-4-(tritylamino)butanoic acid→(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxo-4-(tritylamino)butanoic acid
tert-butoxycarbonyl anhydride+N'-Trityl-L-asparagine→(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxo-4-(tritylamino)butanoic acid

Precursor

N'-Trityl-L-asparagine
Triphenylmethanol
tert-butoxycarbonyl anhydride
(S)-2-(((Benzyloxy)carbonyl)amino)-4-oxo-4-(tritylamino)butanoic acid

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