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DNP-L-TRYPTOPHAN

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Origin: China

Cas No: 1655-51-2

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

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CAS No.: 1655-51-2 Formula: C17H14N4O6 Molecular Weight: 370.31600

Basic Info

Chemical Name	DNP-L-TRYPTOPHAN
Synonyms	DNP-tryptohan; DNP-L-Tryptophan 2,4-Dinitrophenyl-L-tryptophan; L-Tryptophan,N-(2,4-dinitrophenyl); (S)-2-((2,4-Dinitrophenyl)aMino)-3-(1H-indol-3-yl)propanoic acid; 2,4-dinitrophenyl-L-tryptophane; N-(2,4-dinitrophenyl)-L-tryptophan;
CAS No.	1655-51-2
Molecular Formula	C17H14N4O6
Molecular Weight	370.31600
PSA	156.76000
LogP	4.21150

Properties

Density	1.584g/cm3
Boiling Point	699.6ºC at 760mmHg
Flash Point	376.9ºC
Refractive Index	1.763
Storage Condition	-20ºC
Vapor Pressure	1.53E-20mmHg at 25°C

Safety Info

HS Code	2933990090
WGK Germany	3

Synthesis Route

1-fluoro-2,4-dinitrobenzene+L-tryptophan→DNP-L-TRYPTOPHAN
N-(2,4-dinitrophenyl)-D,L-tryptophan→2-(2,4-dinitroanilino)-3-(1H-indol-3-yl)propanoic acid+DNP-L-TRYPTOPHAN

Precursor

1-fluoro-2,4-dinitrobenzene
N-(2,4-dinitrophenyl)-D,L-tryptophan
L-tryptophan

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