CAS No.56613-61-7,D-Phenylalanine,4-nitro- Suppliers

Detail of "56613-61-7"

CAS Number:

56613-61-7

Name:

D-Phenylalanine,4-nitro-

Superlist Name:

4-Nitro-D-phenylalanine

Molecular Structure:

Formula:

C₉H₁₀N₂O₄

Molecular Weight:

228.20

Synonyms:

D-4-Nitrophenylalanine;p-Nitro-D-phenylalanine;

Density:

1.408 g/cm³

Boiling Point:

414.1 °C at 760 mmHg

Flash Point:

204.2 °C

Appearance:

Off-white powder

Hazard Symbols:

Xi,

Risk Codes:

11-34

Safety:

22-24/25-45-36/37/39-26-16 Details

Reference

[4-Amino-D-phenylalanine6]luliberin: [4-Amino-D-phenylalanine6]luliberin. A biologically active analog of the luteinizing hormone-releasing factor suitable for affinity labeling. Sakarellos, Constantinos; Donzel, Bernard; Goodman, Murray (Dep. Chem., Univ. California, La Jolla, Calif., USA). Biopolymers, 15(9), 1835-40 (English) 1976. CODEN: BIPMAA. DOCUMENT TYPE: Journal CA Section: 34 (Synthesis of Amino Acids, Peptides, and Proteins) The synthesis of [4-amino-D-phenylalanine6]luliberin by the solid-phase method is described. The analog was found to be ten times more potent than luliberin. Some possibilities for the easy derivatization of the 4-amino-phenylalanyl residue into affinity labels suitable for the study of hormone-receptor interactions are considered. The prepn. of N-tert-butyloxycarbonyl-4-(benzoyloxycarbonylamino)-D-phenylalanine, used in the synthesis of this luliberin analog, is also reported.Except for chemicals metioned above, 61280-75-9 and 56613-61-7 are also used. .

A procedure for the facile synthesis of amino-acid N-carboxy anhydrides: A procedure for the facile synthesis of amino-acid N-carboxy anhydrides. Fuller, William D.; Verlander, Michael S.; Goodman, Murray (Dep. Chem., Univ. California, La Jolla, Calif., USA). 2177-63-1 and 56613-61-7 which are cas registry numbers are also used here. Biopolymers, 15(9), 1869-71 (English) 1976. CODEN: BIPMAA. DOCUMENT TYPE: Journal CA Section: 34 (Synthesis of Amino Acids, Peptides, and Proteins) Nineteen amino acid N-carboxy anhydrides (I) were prepd. by adding a 2 to 3-fold molar excess of COCl2 in C6H6 to a suspension of the amino acid in THF or dioxane. The reaction was monitored by ir spectroscopy; I bands appeared at 1780-1790 cm-1 and 1850-1865 cm-1. This method avoids large excesses of COCl2 and ensures completion of the reaction which facilitates crystn. .

Detail of "56613-61-7"

D-Phenylalanine,4-nitro-

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CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

CAS No.56613-61-7 4-Nitro-D-phenylalanine

Reference