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P-AMINO-DL-PHENYLALANINE

P-AMINO-DL-PHENYLALANINE structure

CAS No:
2922-41-0
Formula:
C9H12N2O2
Chemical Name:
P-AMINO-DL-PHENYLALANINE
Synonyms:
NSC 21918;NSC 29446;(2R)-3-(4-aminophenyl)-2-ammoniopropanoate;P-AMINO-DL-PHENYLALANINE CRYSTALLINE;2-amino-3-(4-aminophenyl)propanoic acid;P-AMINO-DL-PHENYLALANINE 1-HYDRATE;DL-4-NH2-Phe-OH;4-AMINO-D,L-PHENYLALANINE
Categories:
Biochemical Engineering > Amino Acids and Derivatives

Description

White powder

Solid

4-aminophenylalanine is a phenylalanine derivative that is phenylalanine carrying an amino group at position 4 on the benzene ring. It is a non-proteinogenic alpha-amino acid, a phenylalanine derivative and a substituted aniline.

P-AMINO-DL-PHENYLALANINE Basic Attributes

Molecular Weight：

180.2

Exact Mass：

180.20

EC Number：

220-869-1

NSC Number：

29446|21918

DSSTox ID：

DTXSID90178828

Color/Form：

White to Brown

HScode：

29224985

Characteristics

PSA：

89.3

XLogP3：

-0.17

Appearance：

White to Brown Powder

Density：

1.289±0.06 g/cm3(Predicted)

Melting Point：

255-258 °C (dec.)(lit.)

Boiling Point：

383.5±32.0 °C(Predicted)

Flash Point：

185.8±25.1 °C

Refractive Index：

1.630

Water Solubility：

Soluble in water

Storage Conditions：

-15°C

PKA：

2.14±0.10(Predicted)

Critical Temperature & Pressure：

Sealed in dry,2-8°C

Safety Information

wgk germany：

hazard class code：

safety instructions：

26-36

Marks：

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

36/37/38

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

4-aminophenylalanine

P-AMINO-DL-PHENYLALANINE Use and Manufacturing

Methods of Manufacturing

It is obtained by using p-aminobenzyl chloride and ethyl acetamidomalonate as raw materials, using hydrobromic acid as the medium, heating to reflux in the presence of sodium ethoxide, and purification.

Uses

For biochemical research, it can inhibit the growth of E. coli.

Computed Properties

Molecular Weight:180.20
XLogP3:-2.2
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:180.089877630
Monoisotopic Mass:180.089877630
Topological Polar Surface Area:89.3
Heavy Atom Count:13
Complexity:177
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Guide of P-AMINO-DL-PHENYLALANINE

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Learn More Other Chemicals

P-AMINO-DL-PHENYLALANINE

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