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Merck
CN

851299

Sigma-Aldrich

4-硝基-DL-苯丙氨酸

98%

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线性分子式:
O2NC6H4CH2CH(NH2)CO2H
CAS号:
分子量:
210.19
EC 号:
MDL编号:
UNSPSC代码:
12352209
eCl@ss:
32160406
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

98%

形式

powder

反应适用性

reaction type: solution phase peptide synthesis

mp

236-237 °C (dec.) (lit.)

应用

peptide synthesis

SMILES字符串

NC(Cc1ccc(cc1)[N+]([O-])=O)C(O)=O

InChI

1S/C9H10N2O4/c10-8(9(12)13)5-6-1-3-7(4-2-6)11(14)15/h1-4,8H,5,10H2,(H,12,13)

InChI key

GTVVZTAFGPQSPC-UHFFFAOYSA-N

应用

4-Nitro-DL-phenylalanine may be used as an internal standard for the determination of β-N-methylamino-L-alanine (L-BMAA) in environmental aqueous samples using proton nuclear magnetic resonance (1H NMR) technique.

象形图

Skull and crossbones

警示用语:

Danger

危险声明

预防措施声明

危险分类

Acute Tox. 3 Oral

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

法规信息

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Daniel Sojka et al.
Parasites & vectors, 1(1), 7-7 (2008-03-20)
Ticks are vectors for a variety of viral, bacterial and parasitic diseases in human and domestic animals. To survive and reproduce ticks feed on host blood, yet our understanding of the intestinal proteolytic machinery used to derive absorbable nutrients from
1H NMR determination of ?-N-methylamino-l-alanine (l-BMAA) in environmental and biological samples.
Moura S, et al.
Toxicon, 53(5), 578-583 (2009)
M Balbaa et al.
The International journal of biochemistry, 26(1), 35-42 (1994-01-01)
1. The tetrapeptide Ala2-Nph2 (where Nph = p-nitrophenylalanyl) is treated by porcine pepsin to study the mechanism of aminotranspeptidation reactions. 2. The major initial product is Ala2-Nph and the major transpeptidation products are Nph2 and Nph3 accompanied by some Nph
Masumi Taki et al.
Journal of the American Chemical Society, 124(49), 14586-14590 (2002-12-06)
Four-base codon strategy was applied to incorporate a fluorophore-quencher pair into specific positions on a single protein; beta-anthraniloyl-L-alpha,beta-diaminopropionic acid (atnDap) was employed as a fluorophore and p-nitrophenylalanine (ntrPhe) as a quencher. Their positions were directed by the CGGG/CCCG and GGGC/CCCG
Meng-Lin Tsao et al.
Journal of the American Chemical Society, 128(14), 4572-4573 (2006-04-06)
The unnatural amino acid p-nitrophenylalanine (pNO2-Phe) was genetically introduced into proteins in Escherichia coli in response to the amber nonsense codon with high fidelity and efficiency by means of an evolved tRNA/aminoacyl-tRNA synthetase pair from Methanocuccus jannaschii. It was shown

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