(S)-1-(Benzyloxycarbonyl)-5-oxopyrrolidine-2-carboxylic acid supplier

Name
Z-PYR-OH
EINECS 250-936-0
CAS No. 32159-21-0
Article Data9
CAS DataBase
Density 1.408 g/cm³
Solubility
Melting Point 128-130 °C
Formula C₁₃H₁₃NO₅
Boiling Point 525.4 °C at 760 mmHg
Molecular Weight 263.25
Flash Point 271.5 °C
Transport Information
Appearance
Safety 22-24/25
Risk Codes 22/22-36/37/38
Molecular Structure
Hazard Symbols
Synonyms 1,2-Pyrrolidinedicarboxylicacid, 5-oxo-, 1-(phenylmethyl) ester, (S)-;1,2-Pyrrolidinedicarboxylic acid,5-oxo-, 1-benzyl ester, L- (8CI);(2S)-5-Oxopyrrolidine-1,2-dicarboxylic acid1-benzyl ester;(Benzyloxycarbonyl)-L-pyroglutamic acid;Carbobenzoxy-L-pyroglutamic acid;L-(Phenylmethoxycarbonyl)pyroglutamic acid;N-Benzyloxycarbonyl-L-pyroglutamic acid;N-Benzyloxycarbonylpyroglutamic acid;N-Carbobenzoxypyroglutamic acid;Z-Pyr-OH;
PSA 83.91000
LogP 1.33670

Synthetic route

: 497-19-8
sodium carbonate

: 501-53-1
benzyl chloroformate

: 98-79-3
L-Pyroglutamic acid

: 32159-21-0
Cbz-L-pGlu-OH

Conditions

Conditions	Yield
In 1,4-dioxane; sodium hydroxide	87%

...Expand

: 501-53-1
benzyl chloroformate

: 98-79-3
L-Pyroglutamic acid

: 32159-21-0
Cbz-L-pGlu-OH

Conditions

Conditions	Yield
With triethylamine In acetonitrile for 1h; Ambient temperature;	20%
With 2,2,2-trifluoro-N,N-bis(trimethylsilyl)-acetamide; acetonitrile; methyloxirane 1.) r.t., 15 min, 2.) 1 h; Yield given. Multistep reaction;

: 1155-62-0
N-benzyloxycarbonyl-L-glutamic acid

: 32159-21-0
Cbz-L-pGlu-OH

Conditions

Conditions	Yield
With N-cyclohexyl-cyclohexanamine; dicyclohexyl-carbodiimide 1.) THF, 0 deg C; Multistep reaction;
Yield given. Multistep reaction;
Multi-step reaction with 2 steps 1: DCC / tetrahydrofuran / 0 °C 2: dicyclohexylamine (DCHA) / tetrahydrofuran / 0 °C View Scheme

: 4124-76-9
N-(benzyloxycarbonyl)-L-glutamic acid anhydride

: 32159-21-0
Cbz-L-pGlu-OH

Conditions

Conditions	Yield
With N-cyclohexyl-cyclohexanamine In tetrahydrofuran at 0℃; Yield given;

: 1003-09-4
2-bromothiophene

: 4124-76-9
N-(benzyloxycarbonyl)-L-glutamic acid anhydride

A: (S)-4-Benzyloxycarbonylamino-5-oxo-5-thiophen-2-yl-pentanoic acid

B: 1155-62-0
N-benzyloxycarbonyl-L-glutamic acid

C: 32159-21-0
Cbz-L-pGlu-OH

Conditions

Conditions	Yield
Stage #1: 2-bromothiophene With magnesium In tetrahydrofuran at 40℃; for 2h; Stage #2: N-(benzyloxycarbonyl)-L-glutamic acid anhydride In tetrahydrofuran at -78℃; for 4h; Stage #3: With citric acid In tetrahydrofuran at -78 - 20℃; Title compound not separated from byproducts;

...Expand

: 109-65-9
1-bromo-butane

: 4124-76-9
N-(benzyloxycarbonyl)-L-glutamic acid anhydride

A: (S)-4-Benzyloxycarbonylamino-5-oxo-nonanoic acid

B: 1155-62-0
N-benzyloxycarbonyl-L-glutamic acid

C: 32159-21-0
Cbz-L-pGlu-OH

Conditions

Conditions	Yield
Stage #1: 1-bromo-butane With magnesium In tetrahydrofuran at 40℃; for 2h; Stage #2: N-(benzyloxycarbonyl)-L-glutamic acid anhydride In tetrahydrofuran at -78℃; for 4h; Stage #3: With citric acid In tetrahydrofuran at -78 - 20℃; Title compound not separated from byproducts;

...Expand

: 2398-37-0
3-methoxyphenyl bromide

: 4124-76-9
N-(benzyloxycarbonyl)-L-glutamic acid anhydride

A: (S)-4-Benzyloxycarbonylamino-5-(3-methoxy-phenyl)-5-oxo-pentanoic acid

B: 1155-62-0
N-benzyloxycarbonyl-L-glutamic acid

C: 32159-21-0
Cbz-L-pGlu-OH

Conditions

Conditions	Yield
Stage #1: 3-methoxyphenyl bromide With magnesium In tetrahydrofuran at 40℃; for 2h; Stage #2: N-(benzyloxycarbonyl)-L-glutamic acid anhydride In tetrahydrofuran at -78℃; for 4h; Stage #3: With citric acid In tetrahydrofuran at -78 - 20℃; Title compound not separated from byproducts;

...Expand

: 111-25-1
1-bromo-hexane

: 4124-76-9
N-(benzyloxycarbonyl)-L-glutamic acid anhydride

A: (S)-4-Benzyloxycarbonylamino-5-oxo-undecanoic acid

B: 1155-62-0
N-benzyloxycarbonyl-L-glutamic acid

C: 32159-21-0
Cbz-L-pGlu-OH

Conditions

Conditions	Yield
Stage #1: 1-bromo-hexane With magnesium In tetrahydrofuran at 40℃; for 2h; Stage #2: N-(benzyloxycarbonyl)-L-glutamic acid anhydride In tetrahydrofuran at -78℃; for 4h; Stage #3: With citric acid In tetrahydrofuran at -78 - 20℃; Title compound not separated from byproducts;

...Expand

: 100-59-4
phenylmagnesium chloride

: 4124-76-9
N-(benzyloxycarbonyl)-L-glutamic acid anhydride

A: (S)-4-Benzyloxycarbonylamino-5-oxo-5-phenyl-pentanoic acid

B: 1155-62-0
N-benzyloxycarbonyl-L-glutamic acid

C: 32159-21-0
Cbz-L-pGlu-OH

Conditions

Conditions	Yield
Stage #1: phenylmagnesium chloride; N-(benzyloxycarbonyl)-L-glutamic acid anhydride In tetrahydrofuran at -78℃; for 4h; Stage #2: With citric acid In tetrahydrofuran

...Expand

: 591-51-5
phenyllithium

: 4124-76-9
N-(benzyloxycarbonyl)-L-glutamic acid anhydride

A: (S)-2-Benzyloxycarbonylamino-5-oxo-5-phenyl-pentanoic acid

B: (S)-4-Benzyloxycarbonylamino-5-oxo-5-phenyl-pentanoic acid

C: 1155-62-0
N-benzyloxycarbonyl-L-glutamic acid

D: 32159-21-0
Cbz-L-pGlu-OH

Conditions

Conditions	Yield
Stage #1: phenyllithium; N-(benzyloxycarbonyl)-L-glutamic acid anhydride In tetrahydrofuran at -78℃; for 4h; Stage #2: With citric acid In tetrahydrofuran

...Expand

: 4124-76-9
N-(benzyloxycarbonyl)-L-glutamic acid anhydride

A: 1155-62-0
N-benzyloxycarbonyl-L-glutamic acid

B: 32159-21-0
Cbz-L-pGlu-OH

Conditions

Conditions	Yield
Stage #1: N-(benzyloxycarbonyl)-L-glutamic acid anhydride With tert-butylmagnesium chloride In tetrahydrofuran at -78℃; for 4h; Stage #2: With citric acid In tetrahydrofuran
Stage #1: N-(benzyloxycarbonyl)-L-glutamic acid anhydride With phenylzinc chloride In tetrahydrofuran at -78℃; for 2h; Stage #2: With citric acid In tetrahydrofuran

: 4124-76-9
N-(benzyloxycarbonyl)-L-glutamic acid anhydride

Ph3MgLi: Ph3MgLi

A: (S)-2-Benzyloxycarbonylamino-5-oxo-5-phenyl-pentanoic acid

B: (S)-4-Benzyloxycarbonylamino-5-oxo-5-phenyl-pentanoic acid

C: 1155-62-0
N-benzyloxycarbonyl-L-glutamic acid

D: 32159-21-0
Cbz-L-pGlu-OH

Conditions

Conditions	Yield
Stage #1: N-(benzyloxycarbonyl)-L-glutamic acid anhydride; Ph3MgLi In tetrahydrofuran at -78 - 20℃; Stage #2: With citric acid In tetrahydrofuran

...Expand

: 32159-21-0
Cbz-L-pGlu-OH

: 74-88-4
methyl iodide

: 75857-94-2
(5S)-N-(benzyloxycarbonyl)-5-methoxycarbonyl-2-pyrrolidinone

Conditions

Conditions	Yield
With N-ethyl-N,N-diisopropylamine In dichloromethane	98%
With N-ethyl-N,N-diisopropylamine In dichloromethane for 6.5h; Heating / reflux;	98%

: 3398-70-7
(2R,4'R,8'R)-α-tocopheramine

: 32159-21-0
Cbz-L-pGlu-OH

A: vitamin E amine pyroglutamate conjugate

B: 3651-67-0
N-methylmorpholine hydrochloride

Conditions

Conditions	Yield
Stage #1: Cbz-L-pGlu-OH With 4-methyl-morpholine; isobutyl chloroformate In tetrahydrofuran at 0 - 20℃; for 2h; Stage #2: (2R,4'R,8'R)-α-tocopheramine With triethylamine In tetrahydrofuran at 0℃;	A 98% B n/a

...Expand

VESA-PEG-NH2: VESA-PEG-NH2

: 32159-21-0
Cbz-L-pGlu-OH

A Reaxys ID: 11380187: Reaxys ID: 11380187

B: 3651-67-0
N-methylmorpholine hydrochloride

Conditions

Conditions	Yield
Stage #1: Cbz-L-pGlu-OH With 4-methyl-morpholine; isobutyl chloroformate In tetrahydrofuran at 0 - 20℃; for 2h; Stage #2: VESA-PEG-NH2 With triethylamine In tetrahydrofuran; water at 0℃;	A 98% B n/a

...Expand

: 61-54-1
tryptamine

: 32159-21-0
Cbz-L-pGlu-OH

: (S)-2-[2-(1H-Indol-3-yl)-ethylcarbamoyl]-5-oxo-pyrrolidine-1-carboxylic acid benzyl ester

Conditions

Conditions	Yield
In tetrahydrofuran Heating;	90%

: 32159-21-0
Cbz-L-pGlu-OH

: 100-44-7
benzyl chloride

: 71389-33-8
dibenzyl (2S)-5-oxotetrahydro-1H-pyrrole-1,2-dicarboxylate

Conditions

Conditions	Yield
With triethylamine In acetone for 72h; Heating;	85%

: 32159-21-0
Cbz-L-pGlu-OH

: Z-Glp-NH2

Conditions

Conditions	Yield
With pyridine; di-tert-butyl dicarbonate; ammonium bicarbonate In 1,4-dioxane 4-16 h;	84%

: 95-14-7
1,2,3-Benzotriazole

: 32159-21-0
Cbz-L-pGlu-OH

: 958637-27-9
benzyl (2S)-2-(1H-1,2,3-benzotriazol-1-ylcarbonyl)-5-oxotetrahydro-1H-pyrrole-1-carboxylate

Conditions

Conditions	Yield
Stage #1: 1,2,3-Benzotriazole With thionyl chloride In dichloromethane at 40 - 50℃; for 0.333333h; Stage #2: Cbz-L-pGlu-OH In dichloromethane at 20℃; for 2h; Further stages.;	84%

: 32159-21-0
Cbz-L-pGlu-OH

: 81470-51-1
tert-butyl N-benzyloxycarbonyl-L-pyroglutamate

Conditions

Conditions	Yield
With perchloric acid In water at 20℃; for 16h;	79%

: 32159-21-0
Cbz-L-pGlu-OH

: 696-44-6
N-methyl-m-toluidine

: benzyl (2S)-2-[methyl(m-tolyl)carbamoyl]-5-oxopyrrolidine-1-carboxylate

Conditions

Conditions	Yield
With pyridine; 2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide In ethyl acetate at 20℃; for 12h;	75%

: 578-66-5
8-amino quinoline

: 32159-21-0
Cbz-L-pGlu-OH

: C22H19N3O4

Conditions

Conditions	Yield
Stage #1: Cbz-L-pGlu-OH With chloroformic acid ethyl ester; triethylamine In tetrahydrofuran at 0 - 20℃; for 1.5h; Stage #2: 8-amino quinoline In tetrahydrofuran at 20℃; for 6h;	74%

: 32159-21-0
Cbz-L-pGlu-OH

: 104-94-9
4-methoxy-aniline

: 339994-37-5
(S)-2-(4-Methoxy-phenylcarbamoyl)-5-oxo-pyrrolidine-1-carboxylic acid benzyl ester

Conditions

Conditions	Yield
With 4-methyl-morpholine; chloroformic acid ethyl ester In ethyl acetate at -15 - 20℃; for 50h;	68%

: 32159-21-0
Cbz-L-pGlu-OH

: 90427-75-1
Ala2-PheCH3, HBr

: 88576-78-7
Z-Glp-Ala2-PheCH3

Conditions

Conditions	Yield
With chloroformic acid ethyl ester; triethylamine In tetrahydrofuran	67%

: 32159-21-0
Cbz-L-pGlu-OH

: 115-11-7
isobutene

: 81470-51-1
tert-butyl N-benzyloxycarbonyl-L-pyroglutamate

Conditions

Conditions	Yield
With sulfuric acid In dichloromethane	67%
Stage #1: Cbz-L-pGlu-OH; isobutene With sulfuric acid In dichloromethane at 20℃; Cooling with ice; Stage #2: With sodium carbonate In dichloromethane; water	67%
With sulfuric acid In dichloromethane at 20℃; Cooling with ice;	67%
With sulfuric acid In dichloromethane at 20℃; Cooling with ice;	67%

: 32159-21-0
Cbz-L-pGlu-OH

: 2791-84-6
L-glutamic acid dibenzyl ester 4-toluenesulfonate

: 122389-55-3
Z-pGlu-Glu(OBzl)-OBzl

Conditions

Conditions	Yield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In dichloromethane	63%

: 32159-21-0
Cbz-L-pGlu-OH

: 153870-19-0
benzyl (2S)-2-(hydroxymethyl)-5-oxopyrrolidine-1-carboxylate

Conditions

Conditions	Yield
Stage #1: Cbz-L-pGlu-OH With 4-methyl-morpholine; chloroformic acid ethyl ester In tetrahydrofuran at -10℃; Stage #2: With sodium tetrahydroborate In methanol at 0℃;	61%
Multi-step reaction with 2 steps 1: N-methyl morpholine / tetrahydrofuran / 0.08 h / -5 °C 2: NaBH4 / tetrahydrofuran View Scheme

: 95384-14-8
L-histidine methyl ester

: 32159-21-0
Cbz-L-pGlu-OH

: N-Z-L-pyroglutamyl-L-histidine methyl ester

Conditions

Conditions	Yield
With dicyclohexyl-carbodiimide In N,N-dimethyl-formamide; acetonitrile 1h at -10 deg C, then 12h at 4 deg C;	55%

: 32159-21-0
Cbz-L-pGlu-OH

: 100-39-0
benzyl bromide

: 71389-33-8
dibenzyl (2S)-5-oxotetrahydro-1H-pyrrole-1,2-dicarboxylate

Conditions

Conditions	Yield
With potassium hydrogencarbonate In N,N-dimethyl-formamide for 18h; Ambient temperature;	51%

: 32159-21-0
Cbz-L-pGlu-OH

: 937-14-4
3-chloro-benzenecarboperoxoic acid

: 130654-55-6
(R)-2-(3-Chloro-benzoyloxy)-5-oxo-pyrrolidine-1-carboxylic acid benzyl ester

Conditions

Conditions	Yield
With dicyclohexyl-carbodiimide In chloroform at 25℃; for 1h;	42%

: 32159-21-0
Cbz-L-pGlu-OH

: 90427-76-2
Ala3-PheCH3, HBr

: 88576-80-1
Z-Glp-Ala3-PheCH3

Conditions

Conditions	Yield
With chloroformic acid ethyl ester; triethylamine In tetrahydrofuran	40%

: 4530-20-5
BOC-glycine

: 15761-38-3
L-N-Boc-Ala

: 15260-10-3
N-Boc-O-benzyl-L-threonine

: 13836-37-8
Boc-Arg(Tos)-OH

: 23680-31-1
BOC-O-benzyl-L-serine

: 32159-21-0
Cbz-L-pGlu-OH

: 73821-95-1
Boc-Asp(O-cyclohexyl)-OH

: 61925-77-7
Boc-cysteine(4-Me-Bn)

: 54613-99-9
Boc-(S)-Lys(2-Cl-Z)-OH

: 47355-10-2
Nα-tert-butoxycarbonyl-1-formyl-L-tryptophan

: 83468-83-1
N(α)-t-butoxycarbonyl-N(ϖ)-benzyloxymethyl-L-histidine

rerdused μ-conotoxin SIIIA: rerdused μ-conotoxin SIIIA

Conditions

Conditions	Yield
Stage #1: Boc-cysteine(4-Me-Bn) With benzotriazol-1-ol In 1-methyl-pyrrolidin-2-one Automated synthesizer; Stage #2: With trifluoroacetic acid Stage #3: BOC-glycine; L-N-Boc-Ala; N-Boc-O-benzyl-L-threonine; Boc-Arg(Tos)-OH; BOC-O-benzyl-L-serine; Cbz-L-pGlu-OH; Boc-Asp(O-cyclohexyl)-OH; Boc-cysteine(4-Me-Bn); Boc-(S)-Lys(2-Cl-Z)-OH; Nα-tert-butoxycarbonyl-1-formyl-L-tryptophan; N(α)-t-butoxycarbonyl-N(ϖ)-benzyloxymethyl-L-histidine	22%

Yield

Stage #1: Boc-cysteine(4-Me-Bn) With benzotriazol-1-ol In 1-methyl-pyrrolidin-2-one Automated synthesizer;
Stage #2: With trifluoroacetic acid
Stage #3: BOC-glycine; L-N-Boc-Ala; N-Boc-O-benzyl-L-threonine; Boc-Arg(Tos)-OH; BOC-O-benzyl-L-serine; Cbz-L-pGlu-OH; Boc-Asp(O-cyclohexyl)-OH; Boc-cysteine(4-Me-Bn); Boc-(S)-Lys(2-Cl-Z)-OH; Nα-tert-butoxycarbonyl-1-formyl-L-tryptophan; N(α)-t-butoxycarbonyl-N(ϖ)-benzyloxymethyl-L-histidine

22%

...Expand

: 32159-21-0
Cbz-L-pGlu-OH

: 4510-09-2
N-benzyloxycarbonyl-L-glutamic acid-5-hydrazide

Conditions

Conditions	Yield
With hydrazine hydrate

: 32159-21-0
Cbz-L-pGlu-OH

: 100-46-9
benzylamine

: 64153-27-1
N'-benzyl-N-benzyloxycarbonyl-L-glutamine

: 540-88-5
acetic acid tert-butyl ester

: 32159-21-0
Cbz-L-pGlu-OH

: 81470-51-1
tert-butyl N-benzyloxycarbonyl-L-pyroglutamate

Conditions

Conditions	Yield
With perchloric acid Yield given. Multistep reaction;
With perchloric acid Ambient temperature; Yield given;

: 54788-35-1
diethyl 1-aminoethylphosphonate

: 32159-21-0
Cbz-L-pGlu-OH

: (S)-2-[1-(Diethoxy-phosphoryl)-ethylcarbamoyl]-5-oxo-pyrrolidine-1-carboxylic acid benzyl ester

Conditions

Conditions	Yield
With dicyclohexyl-carbodiimide In dichloromethane at 0 - 20℃; for 6.5h;

: 32159-21-0
Cbz-L-pGlu-OH

: 2899-28-7, 6519-67-1, 61535-49-7, 67557-18-0, 68401-14-9
L-tryptophan ethyl ester hydrochloride

: 87694-59-5
N-carbobenzoxy-L-pyroglutamyl-L-tryptophan ethyl ester

Conditions

Conditions	Yield
With chloroformic acid ethyl ester; triethylamine 1.) THF, 0 deg C, 30 min, 2.) r.t., 3 h; Yield given. Multistep reaction;

: 32159-21-0
Cbz-L-pGlu-OH

: 84983-67-5
tert.-butyloxycarbonylalanyl-Nε-benzyloxycarbonyllysyl-serine methyl ester

: 84983-68-6
Z-Pyr-Ala-Lys(Z)-Ser-OMe

Conditions

Conditions	Yield
With 4-methyl-morpholine; benzotriazol-1-ol; methoxybenzene; trifluoroacetic acid 1.) room temperature, 20 min 2.) DMF, 0 deg C, overnight, 4 deg C; Yield given. Multistep reaction;

: 32159-21-0
Cbz-L-pGlu-OH

: 38173-66-9
HCl.H-Leu-Gly-NH2

: 39705-62-9
(Z)--Leu-Gly-NH2

Conditions

Conditions	Yield
With 4-methyl-morpholine; triethylamine; isobutyl chloroformate 1.) THF, -20 deg C, 10 min, 2.) THF, DMF, H2O, RT, 1 h; Yield given. Multistep reaction;

(S)-1-(Benzyloxycarbonyl)-5-oxopyrrolidine-2-carboxylic acid Chemical Properties

IUPAC Name: 5-Oxo-1-phenylmethoxycarbonylpyrrolidine-2-carboxylic acid
Synonyms of N(alpha)-Carbobenzoxypyroglutamic acid (CAS NO.32159-21-0): 1-[(Benzyloxy)carbonyl]-5-oxoproline ; 1,2-Pyrrolidinedicarboxylic acid,5-oxo-,1-(phenylmethyl) ester,(S)- ; 1-Benzyl hydrogen (S)-5-oxopyrrolidine-1,2-dicarboxylate ; (S)-1-(Benzyloxycarbonyl)-5-oxopyrrolidine-2-carboxylic acid
CAS NO: 32159-21-0
Molecular Formula: C₁₃H₁₃NO₅
Molecular Weight: 263.246
Molecular Structure:
EINECS: 250-936-0
H bond acceptors: 6
H bond donors: 1
Freely Rotating Bonds: 4
Polar Surface Area: 72.91 Å²
Index of Refraction: 1.597
Molar Refractivity: 63.68 cm³
Molar Volume: 186.8 cm³
Surface Tension: 65.6 dyne/cm
Density: 1.408 g/cm³
Flash Point: 271.5 °C
Enthalpy of Vaporization: 84.16 kJ/mol
Boiling Point: 525.4 °C at 760 mmHg
Vapour Pressure: 7.26E-12 mmHg at 25°C
Melting Point: 128-130°C
Storage temp: -20°C
SMILES: O=C2N(C(=O)OCc1ccccc1)C(C(=O)O)CC2
InChI: InChI=1/C13H13NO5/c15-11-7-6-10(12(16)17)14(11)13(18)19-8-9-4-2-1-3-5-9/h1-5,10H,6-8H2,(H,16,17)
InChIKey: VHSFUGXCSGOKJX-UHFFFAOYAB
Std. InChI: InChI=1S/C13H13NO5/c15-11-7-6-10(12(16)17)14(11)13(18)19-8-9-4-2-1-3-5-9/h1-5,10H,6-8H2,(H,16,17)
Std. InChIKey: VHSFUGXCSGOKJX-UHFFFAOYSA-N
Product Categories of N(alpha)-Carbobenzoxypyroglutamic acid (CAS NO.32159-21-0): pharmacetical;Pyroglutamic acid [Pyr, pGu];Unusual Amino Acids;Z-Amino acid series;Amino Acids;I - Z;Modified Amino Acids

(S)-1-(Benzyloxycarbonyl)-5-oxopyrrolidine-2-carboxylic acid Safety Profile

Safety Statements: 22-24/25
S22: Do not breathe dust.
S24/25: When N(alpha)-Carbobenzoxypyroglutamic acid (CAS NO.32159-21-0) is used,avoid contact with skin and eyes.
WGK Germany: 3

Product Name

Z-PYR-OH

Synthetic route

(S)-1-(Benzyloxycarbonyl)-5-oxopyrrolidine-2-carboxylic acid Chemical Properties

(S)-1-(Benzyloxycarbonyl)-5-oxopyrrolidine-2-carboxylic acid Safety Profile

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