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6600-40-4

Basic Information
CAS No.: 6600-40-4
Name: L-norvaline
Molecular Structure:
Molecular Structure of 6600-40-4 (L-norvaline)
Formula: C5H11NO2
Molecular Weight: 117.15
Synonyms: L-Norvaline (9CI);Norvaline, L-;L-2-Aminovaleric acid;L-2-aminopentanoate;(S)-2-Aminopentanoic acid;L-(+)-2-aminovaleric acid;L-2-aminopentanoic acid;(2S)-2-aminopentanoic acid;alpha-L-Aminopentanoic acid;Leucine,2-methyl-;Pentanoic acid, 2-amino-, (S)-;L-Norvaaline;L(+)-Norvaline;(S)-2-Amino-pentanoic acid;
EINECS: 229-543-3
Density: 1.067 g/cm3
Melting Point: >300 °C(lit.)
Boiling Point: 222.9 °C at 760 mmHg
Flash Point: 88.6 °C
Solubility: 10.5 g/100 mL (18 °C) in water
Appearance: white to light yellow crystal powder
Hazard Symbols: CorrosiveC, HarmfulXn
Risk Codes: 20/21/22-36/37/38
Safety: 24/25-37/39-26
Transport Information:
PSA: 63.32000
LogP: 0.89870
Synthetic route
1821-02-9

2-oxopentanoic acid

A

2013-12-9

D-norvaline

B

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With CC10H14NOSCH2CH2CH3N(CH3)2 (5); zinc diacetate In methanol at 30℃; Product distribution; pH 4.00; other reagent;A 95%
B 5%
With 5-((3-(dimethylamino)propyl)thio)-4-(aminomethyl)-3-hydroxyl-5,6,7,8-tetraquinoline In methanol at 30℃; Product distribution; stereoselective transaminations at pH=4.00, various reagents;A 96 % Chromat.
B 4 % Chromat.
With C12H18N4O2*ClH; 2,2-diphenylglycine In methanol; water at 20℃; for 6h; enantioselective reaction;A n/a
B n/a
With isopropylamine In aq. buffer for 48h; pH=7.0; Time; Enzymatic reaction; Overall yield = 90 %;A n/a
B n/a
100516-55-0

(3S,5S,6R)-4-(benzyloxycarbonyl)-5,6-diphenyl-3-(2'-propenyl)-2,3,5,6-tetrahydro-4H-1,4-oxazin-2-one

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With hydrogen; palladium dichloride In tetrahydrofuran; ethanol under 2068.6 Torr; for 21h;93%
With hydrogen; palladium dichloride In ethanol at 25℃; under 1034.3 Torr; Yield given;
141895-39-8

(1S,2S,5S,9S)-2,10,10-Trimethyl-5-propyl-3-oxa-6-aza-tricyclo[7.1.1.02,7]undec-6-en-4-one

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With hydrogenchloride In tetrahydrofuran at 70℃; for 3h;92%
1821-02-9

2-oxopentanoic acid

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With sodium formate; ammonium chloride; NADH In aq. phosphate buffer at 25℃; for 6h; pH=8.0; Kinetics; Reagent/catalyst; Green chemistry; Enzymatic reaction;84.1%
With glutamate dehydrogenase; L-glutamic acid; pyridoxal 5'-phosphate; alcohol dehydrogenases from Bacillus stearothermophilus; branched-chain amino acid aminotransferase; NADH In isopropyl alcohol at 35℃; for 5h; pH=8; Reagent/catalyst; Enzymatic reaction; enantioselective reaction;59.1%
With L-2-aminobutyric acid; branched-chain transaminase from Escherichiacoli; S-selective ω-transaminase from Ochrobactrum anthropi; (3-hydroxy-5-hydroxymethyl)-2-methylisonicotinic acid 5-phosphate; isopropylamine In aq. phosphate buffer for 9h; pH=7;n/a

A

56-41-7

L-alanin

B

338-69-2

D-Alanine

C

2013-12-9

D-norvaline

D

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With (S)-1-(N,N-dimethylaminomethyl)-2-formylcymantrene; sodium methylate; copper (I) acetate for 1h; Ambient temperature;A 78.31%
B 21.69%
C 60.57%
D 39.43%
With (S)-1-(N,N-dimethylaminomethyl)-2-formylcymantrene; sodium methylate; copper (I) acetate for 3h; Ambient temperature;A 76.83%
B 23.15%
C 73.8%
D 26.2%
With (R)-1-(N,N-dimethylaminomethyl)-2-formylcymantrene; sodium methylate; copper (I) acetate for 1h; Ambient temperature;A 26.8%
B 73.2%
C 42.16%
D 57.84%
With (R)-1-(N,N-dimethylaminomethyl)-2-formylcymantrene; sodium methylate; copper (I) acetate for 1h; Ambient temperature;A 26.8%
B 73.2%
C 42.16%
D 57.84%
220515-19-5

tert-butyl-(2S,3S)-1,2-dihydroxyhexan-3-ylcarbamate

6600-40-4

L-Norvaline

Conditions
ConditionsYield
Stage #1: tert-butyl-(2S,3S)-1,2-dihydroxyhexan-3-ylcarbamate With ruthenium trichloride; sodium periodate In tetrachloromethane; water; acetonitrile for 2h;
Stage #2: With hydrogenchloride In tetrahydrofuran for 12h; Heating;
65%
127700-63-4

(2S)-(N-para-toluenesulphonylamino)pentanoic acid tert-butyl ester

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With hydrogen bromide; acetic acid; phenol for 24h; Ambient temperature;62%
With hydrogen bromide; acetic acid 1.) phenol, 25 deg C, 24 h;
631921-64-7

((S)-1-Cyano-butyl)-carbamic acid methyl ester

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With hydrogenchloride In water for 7h; Heating;60%

(2S)-[(1'R)-phenylethylamino]-4-pentenoic acid

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With hydrogen; palladium on carbon In water at 50℃; under 16501.7 Torr; for 47h;41.5%

A

6600-40-4

L-Norvaline

B

57357-56-9

N-acetyl-D-norvaline

Conditions
ConditionsYield
With potassium hydroxide; Aspergillus acylase I pH 7.5-8.0; Yields of byproduct given;A 33%
B n/a
With potassium hydroxide; potassium phosphate buffer; porcine kidney acylase I at 40℃; relative initial rate of hydrolysis, also with Aspergillus acylase I as a catalyst; with or without CoCl2;
With lipase AS 'Amano' at 35℃; for 24h; pH=6.5; Enzymatic reaction; enantioselective reaction;A n/a
B n/a
13123-54-1

α-ketovalerate

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With L-glutamic acid; pyridoxal 5'-phosphate In water at 40℃; for 18h; E.coli Aspartate transaminase, pH 8;32%
With pyridoxal 5'-phosphate; Paracoccus denitrificans ω-transaminase; isopropylamine In aq. phosphate buffer for 1.66667h; pH=7; Enzymatic reaction;
112624-75-6

N-formyl-D,L-norvaline

6600-40-4

L-Norvaline

Conditions
ConditionsYield
beim Verseifen;
Multi-step reaction with 2 steps
2: Hydrolysis
View Scheme
With water; cobalt(II) chloride for 0.8h; pH=8; Enzymatic reaction;
112624-75-6

N-formyl-L-norvaline

6600-40-4

L-Norvaline

Conditions
ConditionsYield
Hydrolysis;
6600-40-4

L-Norvaline

Conditions
ConditionsYield
With (R)-1-phenyl-ethyl-amine
With acylase from Aspergillus oryzae; water at 20 - 37℃;
6940-47-2

N-Chloroacetyl norvaline

6600-40-4

L-Norvaline

Conditions
ConditionsYield
mit Hilfe eines Enzym-Praeparats aus Schweine-Nieren;
100196-24-5

N,N-dibenzyl-L-norvaline

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With hydrogenchloride; palladium Hydrogenation;
760-78-1

2-aminopentanoic acid

A

2013-12-9

D-norvaline

B

6600-40-4

L-Norvaline

15891-50-6

N-Acetyl-L-2-aminopentanoic acid

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With Aspergillus oryzae acylase relative rates;
With pig kidney acylase I In phosphate buffer at 37℃; for 0.166667h; pH=7.4; Enzyme kinetics; Deacetylation;
6940-47-2

N-Chloroacetyl norvaline

A

6600-40-4

L-Norvaline

B

910886-24-7

N-Chloroacetyl D-norvaline

Conditions
ConditionsYield
With potassium hydroxide; potassium phosphate buffer; porcine kidney acylase I at 40℃; relative initial rate of hydrolysis, also with Aspergillus acylase I as a catalyst; with or without CoCl2;
106749-04-6

(R)-2-Azido-pentanoic acid (1S,2R,4R)-1-[(dicyclohexylsulfamoyl)-methyl]-7,7-dimethyl-bicyclo[2.2.1]hept-2-yl ester

A

2013-12-9

D-norvaline

B

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With titanium tetrakis(benzyl alkoxide); hydrogen; Pd-BaSO4 1.) benzyl alcohol, 130 gradC 2.) EtOH, 1 atm, r.t.; Yield given. Multistep reaction. Yields of byproduct given;
121703-97-7

N-Methoxyacetyl norvaline

A

6600-40-4

L-Norvaline

B

121703-97-7

N-Methoxyacetyl D-norvaline

Conditions
ConditionsYield
With potassium hydroxide; potassium phosphate buffer; porcine kidney acylase I at 40℃; relative initial rate of hydrolysis, also with Aspergillus acylase I as a catalyst; with or without CoCl2;

2-[(2,4-Dinitro-phenyl)-hydrazono]-pent-4-enoic acid

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With hydrogen; platinum(IV) oxide In ethanol for 1h;
5804-85-3

diethylaluminium cyanide

188447-84-9

(S)-N-(butylidene)-4-methylbenzenesulfinamide

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With hydrogenchloride 1.) Et2O, from -78 to -15 degC; 2.) reflux; Yield given. Multistep reaction;
5804-85-3

diethylaluminium cyanide

2-Methoxy-naphthalene-1-sulfinic acid (S)-but-(E)-ylideneamide

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With hydrogenchloride 1.) THF, from -78 to -40 degC; 2.) reflux; Yield given. Multistep reaction;
80174-42-1

D,L-NorLeu-OBzl

A

2013-12-9

D-norvaline

B

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With pyridoxal 5'-phosphate In water; tert-butyl alcohol at 40℃; for 4h; alcalase, pH=8.5; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
With Alcalase; pyridoxal 5'-phosphate; water In tert-butyl alcohol at 40℃; for 4h; pH=8.5; racemization of D-enantiomer; kinetic res.; Title compound not separated from byproducts;
161633-98-3

(R)-2-((4S,5R)-2-Oxo-4,5-diphenyl-oxazolidin-3-yl)-pent-4-enoic acid benzyl ester

A

2013-12-9

D-norvaline

B

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With hydrogen; palladium dihydroxide In tetrahydrofuran; methanol under 3102.9 Torr; for 10.5h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
39256-85-4

ethyl 2-amino-L-butyrate

A

2013-12-9

D-norvaline

B

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With phosphate buffer; Humicola amino esterase Ambient temperature; Title compound not separated from byproducts;
149207-93-2

2-{[1-Phenyl-meth-(E)-ylidene]-amino}-pentanoic acid ethyl ester

A

2013-12-9

D-norvaline

B

6600-40-4

L-Norvaline

Conditions
ConditionsYield
With water; chymotrypsin In acetonitrile for 208h; Yield given. Title compound not separated from byproducts;
23358-62-5, 40918-51-2

DL-norvaline ethyl ester; hydrochloride

6600-40-4

L-Norvaline

2-Amino-pentanoic acid propyl ester; hydrochloride

6600-40-4

L-Norvaline

85-44-9

phthalic anhydride

6600-40-4

L-Norvaline

58073-26-0

(S)-2-(1,3-dioxoisoindolin-2-yl)pentanoic acid

Conditions
ConditionsYield
at 135℃;100%
at 140℃; for 0.166667h;98%
With triethylamine In toluene at 130℃; Dean-Stark;37%
at 130℃;
6600-40-4

L-Norvaline

60702-69-4

2-chloro-4-fluorobenzonitrile

N-(3-chloro-4-cyanophenyl)norvaline

Conditions
ConditionsYield
With caesium carbonate In dimethyl sulfoxide at 90℃;100%
6600-40-4

L-Norvaline

1694-92-4

2-Nitrobenzenesulfonyl chloride

150482-82-9

2-(2-nitro-benzenesulfonylamino)-pentanoic acid

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran; water at 20℃; Cooling with ice;100%
6600-40-4

L-Norvaline

123-41-1

cholin hydroxide

C5H10NO2(1-)*C5H14NO(1+)

Conditions
ConditionsYield
In water at 3℃; Darkness;99%
6600-40-4

L-Norvaline

383-63-1

ethyl trifluoroacetate,

350-21-0

(S)-2-(2,2,2-trifluoroacetamido)pentanoic acid

Conditions
ConditionsYield
With triethylamine In methanol at 20℃; for 24h;99%
67-56-1

methanol

6600-40-4

L-Norvaline

56558-30-6

methyl L-norvalinate hydrochloride

Conditions
ConditionsYield
With hydrogenchloride Ambient temperature;98%
With hydrogenchloride for 1h; Reflux;98%
With hydrogenchloride for 6h; Reflux; Inert atmosphere;97%
6600-40-4

L-Norvaline

407-25-0

trifluoroacetic anhydride

2357-40-6

4-propyl-2-(trifluoromethyl)oxazol-5(2H)-one

Conditions
ConditionsYield
for 1h; Reflux;97%
6600-40-4

L-Norvaline

24424-99-5

di-tert-butyl dicarbonate

53308-95-5

N-tert-butoxycarbonyl-L-norvaline

Conditions
ConditionsYield
Stage #1: L-Norvaline With sodium hydroxide In tetrahydrofuran; water at 0℃; for 0.166667h;
Stage #2: di-tert-butyl dicarbonate In tetrahydrofuran; water at 0 - 20℃; for 24h;
95%
Stage #1: L-Norvaline With sodium hydroxide In 1,4-dioxane; water for 6h;
Stage #2: di-tert-butyl dicarbonate In 1,4-dioxane; water at 20℃; Cooling with ice;
69.42%
With sodium hydroxide In 1,4-dioxane at 20℃;
6600-40-4

L-Norvaline

100-51-6

benzyl alcohol

L-norvaline benzyl ester p-toluenesulphonate

Conditions
ConditionsYield
With toluene-4-sulfonic acid In benzene Heating / reflux;95%
64-17-5

ethanol

6600-40-4

L-Norvaline

104-15-4

toluene-4-sulfonic acid

440677-43-0

tosylate de L-norvalinate d'ethyle

Conditions
ConditionsYield
In benzene for 10h; Heating;94%
12093-10-6

ferrocenecarboxaldehyde

6600-40-4

L-Norvaline

1310-73-2

sodium hydroxide

sodium (S)-2-[(ferrocenylmethylidene)amino]pentanoate

Conditions
ConditionsYield
With molecular sieve In ethanol under N2; aq. NaOH added to amino acid, soln. stirred at room temp. for 5 min, soln. concd. under vac., residue dried at 60°C (vac., 16 h), molecular sieves (4 Angstroem), ferrocenecarboxaldehyde and EtOH added, mixt. stirred (room temp., 16 h); molecular sieves filtered off, filtrate concd. under vac., residue suspd. in pentane, solid filtered off, washed with pentane, dried under vac.;94%
6600-40-4

L-Norvaline

270596-10-6

N-hydroxysuccinimide ester of 7-(1-carboxyethoxy)-4-phenylcoumarin

2-[2-(2-oxo-4-phenyl-2H-chromen-7-yloxy)-propionylamino]-pentanoic acid

Conditions
ConditionsYield
With sodium hydrogencarbonate In tetrahydrofuran; water at 20℃; for 1h; Condensation;90.9%
6600-40-4

L-Norvaline

108-24-7

acetic anhydride

1188-21-2

N-Ac-Leu

Conditions
ConditionsYield
at 0 - 20℃;89%
6600-40-4

L-Norvaline

112-13-0

n-decanoyl chloride

(S)-2-decanamidopentanoic acid

Conditions
ConditionsYield
With sodium hydroxide In tetrahydrofuran at 0℃; for 1h;88.5%
With sodium hydroxide In tetrahydrofuran at 0℃; for 1h;88.5%
6600-40-4

L-Norvaline

(η6-p-cymene)Ru(acetylacetonate)chloride

C15H24ClNO2Ru

Conditions
ConditionsYield
In methanol for 24h;88%
6600-40-4

L-Norvaline

1445869-56-6

C25H26N2O2

6018-89-9

nickel(II) acetate tetrahydrate

C30H33N3NiO3

Conditions
ConditionsYield
With potassium carbonate In ethanol at 60 - 70℃; diastereoselective reaction;88%
6600-40-4

L-Norvaline

90481-72-4

4-bromo-1-[(4-methylphenyl)sulfonyl]-1H-indole

(1-tosyl-1H-indol-4-yl)-L-norvaline

Conditions
ConditionsYield
With copper(l) iodide; caesium carbonate In dimethyl sulfoxide at 90℃; Inert atmosphere;88%
6600-40-4

L-Norvaline

96-41-3

Cyclopentanol

(S)-cyclopentyl 2-aminopentanoate hydrochloride

Conditions
ConditionsYield
Stage #1: L-Norvaline; Cyclopentanol at -5℃; for 0.166667h; Cooling with acetone-dry ice;
Stage #2: With thionyl chloride at 20 - 60℃; for 42h;
86%
6600-40-4

L-Norvaline

71-36-3

butan-1-ol

(S)-2-Amino-pentanoic acid butyl ester

Conditions
ConditionsYield
With hydrogenchloride85%
With hydrogenchloride Heating;
6600-40-4

L-Norvaline

103290-07-9

(S)-2,5-dioxopyrrolidin-1-yl 2-((tert-butoxycarbonyl)amino)butanoate

(S)-2-((S)-2-(tert-butoxycarbonylamino)butanamido)pentanoic acid

Conditions
ConditionsYield
With sodium hydrogencarbonate In water; acetone at 20℃;84%
6600-40-4

L-Norvaline

41014-93-1

2-(S)-hydroxyvaleric acid

Conditions
ConditionsYield
With sulfuric acid; sodium nitrite In water at 0 - 5℃; for 1h;82%
With hydrogenchloride; acetic acid; sodium nitrite
With hydrogenchloride; silver(I) nitrite
With hydrogenchloride; acetic acid; sodium nitrite at 0 - 20℃;
With sulfuric acid; sodium nitrite In water at 0℃; for 2h;
6600-40-4

L-Norvaline

32644-12-5

(2S)-2-chloropentanoic acid

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite In water at 0℃;82%
With hydrogenchloride; sodium nitrite at -5℃; for 15h;
10025-99-7

potassium tetrachloroplatinate(II)

6600-40-4

L-Norvaline

trans-[PtCl2(L-norvaline)2]

Conditions
ConditionsYield
With hydrogenchloride In potassium hydroxide; water org. compd. dissoln. in aq. KOH soln., aq. Pt-salt soln. addn., ppt. filtration off, concd. HCl addn. to filtrate, mixt. boiling for ca. 5 min, pptn.; ppt. filtration off, washing (HCl 1:1), drying at 100°C; elem. anal.;80%
6600-40-4

L-Norvaline

105838-14-0

tert-butyl N-tosyloxycarbamate

1369519-86-7

C10H20N2O4

Conditions
ConditionsYield
With sodium carbonate In 1,4-dioxane; water at 20 - 25℃; for 3h;78%
6600-40-4

L-Norvaline

501-53-1

benzyl chloroformate

21691-44-1

Z-L-norvaline

Conditions
ConditionsYield
With sodium hydroxide77%
Stage #1: L-Norvaline; benzyl chloroformate With sodium hydrogencarbonate In water at 0 - 20℃; for 24.75h; Inert atmosphere;
Stage #2: With hydrogenchloride In water pH=1;
73%
With sodium hydroxide; sodium carbonate In water at 0 - 20℃;
With lithium hydroxide In water; toluene at 0 - 20℃; for 15h;
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    Norvaline

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    (2S)-2-aminopentanoic acid

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    Product Name: L-Norvaline Synonyms:L-(+)-2-Aminovaleric acid; L-Nva; (S)-2-amino-pentanoic acid Molecular Formula: C5H11NO2 Molecular Weight: 117.1463 CAS NO: 6600-40-4 EINECS NO: 229-543-3 Grade Standard: Pharma Grade, Food Grade P

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    Product name: L-Norvaline/ Norvaline CAS No.: 6600-40-4 Formula: C5H11NO2 EINECS: 229-543-3 Synonyms: 2-Aminovaleric acid;alpha-Aminovaleric acid;alpha-L-Aminopentanoic acid;n-C3H7CH(NH2)COOH;Pentanoic acid, 2-amino-;Pentanoic acid,

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    CUSTOMIZED LAB Chemtn Biological Technology Limited is one of the leading RC chemicals producer in china,we have advanced equipment and high technology,

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    L-Norvaline Description: Product Name: L-Norvaline Molecular Formula: C5H11NO2 Molecular Weight: 117.147 CAS No: 6600-40-4 L-Norvaline is an analog of the branched chain amino acid, valine. It can be found in foods such as dairy,meat,grains, s

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Specification

The IUPAC name of L-Norvaline is (2S)-2-aminopentanoic acid. With the CAS registry number 6600-40-4, it is also named as Pentanoic acid, 2-amino-. The product's categories are Chiral; Protected Amino Acid & Peptides; Norvaline [Nva]; Amino Acids; Unusual Amino Acids; Pharmaceutical Intermediates; Amino Acids. It is white to light yellow crystal powder which is a non-proteinogenic branched-chain amino acid.

The other characteristics of this product can be summarized as: (1)ACD/LogP: 0.38; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.12; (4)ACD/LogD (pH 7.4): -2.12; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 3; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 4; (12)Index of Refraction: 1.463; (13)Molar Refractivity: 30.27 cm3; (14)Molar Volume: 109.7 cm3; (15)Polarizability: 12×10-24 cm3; (16)Surface Tension: 41.9 dyne/cm; (17)Enthalpy of Vaporization: 50.61 kJ/mol; (18)Vapour Pressure: 0.0366 mmHg at 25°C; (19)Rotatable Bond Count: 3; (20)Exact Mass: 117.078979; (21)MonoIsotopic Mass: 117.078979; (22)Topological Polar Surface Area: 63.3; (23)Heavy Atom Count: 8; (24)Complexity: 82.5; (25)Defined Atom StereoCenter Count: 1.

Preparation of L-Norvaline: It can be obtained by 2-oxo-pentanoic acid anion. This reaction needs reagent pyridoxal phosphate, L-glutamic acid and solvent H2O at temperature of 40 °C. The reaction time is 18 hours and the yield is 32%. The other conditions are E.coli Aspartate transaminase and pH 8.

Uses of L-Norvaline: It is known to promote tissue regeneration and muscle growth and become a precursor in the penicillin biosynthetic pathway. It also can be used for nutrition agent and drug synthesis. For example: it can react with phthalic acid anhydride to get N,N-phthaloyl-L-norvaline. This reaction reacts at 130 °C.

When you are using this chemical, please be cautious about it as the following:
It is not only harmful by inhalation, in contact with skin and if swallowed, but also irritating to eyes, respiratory system and skin. So people should avoid contact with skin and eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. If you want to contact this product, you must wear suitable gloves and eye/face protection. 

People can use the following data to convert to the molecule structure.
1. SMILES:O=C(O)[C@@H](N)CCC
2. InChI:InChI=1/C5H11NO2/c1-2-3-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1 
3. InChIKey:SNDPXSYFESPGGJ-BYPYZUCNBD