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D-2-Phenylglycine

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Name

D-2-Phenylglycine

EINECS 212-876-3
CAS No. 875-74-1 Density 1.246 g/cm3
PSA 63.32000 LogP 1.47130
Solubility 0.3 g/100mL in water Melting Point 302 °C (dec.)(lit.)
Formula C8H9NO2 Boiling Point 288.7 °C at 760 mmHg
Molecular Weight 151.165 Flash Point 128.4 °C
Transport Information N/A Appearance white crystalline powder
Safety 22-24/25-45-36/37/39-26 Risk Codes 23/24/25-36/37/38
Molecular Structure Molecular Structure of 875-74-1 (D-2-Phenylglycine) Hazard Symbols ToxicT
Synonyms

Benzeneaceticacid, a-amino-, (R)-;(R)-a-Phenylglycine;D-(-)-2-Phenylglycine;D-(-)-Aminophenylacetic acid;D-(-)-Phenylglycine;D-(-)-a-Aminophenylacetic acid;D-(-)-a-Phenylglycine;D-2-Phenylglycine;D-C-Phenylglycine;D-Phenylglycine;D-a-Aminophenylacetic acid;Glycine,2-phenyl-, D- (8CI);(-)-(R)-Phenylglycine;(-)-Phenylglycine;(2R)-Amino-2-phenylethanoic acid;(R)-(-)-2-Phenylglycine;(R)-2-Amino-2-(phenyl)ethanoic acid;(R)-2-Amino-2-phenylacetic acid;(R)-2-Phenylglycine;(R)-Phenylglycine;

Article Data 90

D-2-Phenylglycine Synthetic route

29125-25-5

(R)-2-azido-2-phenylacetic acid

875-74-1

(R)-phenylglycine

Conditions
ConditionsYield
With hydrogen; palladium on activated charcoal In water; acetic acid under 760 Torr; for 3h;97%

potassium cyanide

100-52-7

benzaldehyde

875-74-1

(R)-phenylglycine

Conditions
ConditionsYield
With nitrilase AY487533 In aq. acetate buffer at 20℃; for 1h; pH=8; Enzymatic reaction; enantioselective reaction;96.5%

(R)-2-benzyloxycarbonylamino-2-phenylacetonitrile

875-74-1

(R)-phenylglycine

Conditions
ConditionsYield
With hydrogenchloride; water In water at 110℃; for 3h; optical yield given as %ee;94%
33125-05-2

Boc-D-Phg-OH

875-74-1

(R)-phenylglycine

Conditions
ConditionsYield
With trifluoroacetic acid for 0.333333h;89%
With hydrogenchloride; Dowex 50*8 1.) THF, room temperature, 2 h.; Yield given. Multistep reaction;
551-16-6

6-Aminopenicillanic Acid

A

875-74-1

(R)-phenylglycine

B

69-53-4

ampicillin

Conditions
ConditionsYield
With A. faecalis; immobilised penicillin acylase (EC 3.5.1.11) In water; acetonitrile at 0℃; Product distribution; Kinetics; Further Variations:; Solvents; reusing run; Enzymatic reaction;A n/a
B 86%
186801-10-5

N-(2,4,6-trimethyl-benzenesulfonyl)-D-phenylglycine

875-74-1

(R)-phenylglycine

Conditions
ConditionsYield
With sodium naphthalenide In 1,2-dimethoxyethane at -40℃; for 0.5h;78%
188772-75-0

(R)-(furan-2-yl)(phenyl)methanamine

875-74-1

(R)-phenylglycine

Conditions
ConditionsYield
With ozone In methanol at -78℃; for 0.25h;78%
875-74-1

(R)-phenylglycine

Conditions
ConditionsYield
With water at 30℃; for 26h; D-aminoacylase from Streptomyces tuirus IFO 13418;74%
Conditions
ConditionsYield
With D-glucose; ammonia; ammonium chloride In aq. phosphate buffer at 30℃; for 24h; pH=8; Catalytic behavior; Reagent/catalyst; Microbiological reaction; Green chemistry; Enzymatic reaction; enantioselective reaction;71%
133545-89-8

[(1R)-2-(benzyloxy)-2-oxo-1-phenylethyl]ammonium 4-methyl-1-benzensulfonate

875-74-1

(R)-phenylglycine

Conditions
ConditionsYield
With hydrogenchloride Heating;69%

D-2-Phenylglycine Chemical Properties

IUPAC Name: (2R)-2-azaniumyl-2-phenylacetate 
Empirical Formula: C8H9NO2
Molecular Weight: 151.1626g/mol
EINECS: 212-876-3 
Structure of D-2-Phenylglycine (CAS NO.875-74-1):

Index of Refraction: 1.589
Molar Refractivity: 40.9 cm3
Molar Volume: 121.3 cm3
Polarizability: 16.21×10-24cm3
Surface Tension: 57 dyne/cm
Density: 1.246 g/cm3
Flash Point: 128.4 °C
Enthalpy of Vaporization: 55.75 kJ/mol 
Melting Point: 302 °C (dec.)(lit.)
Boiling Point: 288.7 °C at 760 mmHg
Vapour Pressure: 0.00107 mmHg at 25°C 
Water Solubility: 0.3g/100mL 
Product Categories: GLYCINESCAFFOLD;Pharmaceutical Intermediates;Amino ACIDS SERIES;Phenylglycine [Phg];Unusual Amino Acids;Amino Acids 
Canonical SMILES: C1=CC=C(C=C1)C(C(=O)[O-])[NH3+]
Isomeric SMILES: C1=CC=C(C=C1)[C@H](C(=O)[O-])[NH3+]
InChI: InChI=1S/C8H9NO2/c9-7(8(10)11)6-4-2-1-3-5-6/h1-5,7H,9H2,(H,10,11)/t7-/m1/s1
InChIKey: ZGUNAGUHMKGQNY-SSDOTTSWSA-N

D-2-Phenylglycine Safety Profile

Hazard Codes: ToxicT
Risk Statements: 23/24/25-36/37/38
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed. 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 22-24/25-45-36/37/39-26
S22:Do not breathe dust. 
S24/25:Avoid contact with skin and eyes. 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3
HS Code: 29224995

D-2-Phenylglycine Specification

  D-2-Phenylglycine , its cas register number is 875-74-1. It also can be called Benzeneacetic acid, alpha-amino-, (alphaR)- ;
 D-(-)-alpha-Phenylglycine . D-2-Phenylglycine (CAS NO.875-74-1) is a white crystalline powder.

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