KRO-41412

S14-1985; (R)-1-benzyl-2-methyl-4-(4-nitrophenyl)piperazine

1260608-48-7
98% min.
scale-up (10-1,000 kg)
C18H21N3O2

KRO-28036

T-BUTYL-4-(2-AMINO-1-PHENYLETHYL)PIPERAZINE CARBOXYLATE; 1-Boc-4-(2-amino-1-phenylethyl)-piperazine

444892-54-0
98% min.
scale-up (10-1,000 kg)
C17H27N3O2

KRO-20852

N-(5-chloro-2-methylphenyl)piperazine; 2-methyl-5-chlorophenylpiperazine; 1-(5-Chloro-2-methylphenyl)-piperazine; 5-chloro-2-methylphenylpiperazine; EINECS 278-560-2

76835-20-6
98% min.
scale-up (10-1,000 kg)
C11H15ClN2

KRO-47438

1-BOC-hexahydro-1,4-diazepine; 1-Boc-homopiperazine; tert-butyl 1,4-diazepane-1-carboxylate; tert-Butyl homopiperazine-1-carboxylate; tert-Butyl 1,4-diazepane-1-carboxylate

112275-50-0
98% min.
scale-up (10-1,000 kg)
C10H20N2O2

KRO-48084

1-(p-Fluorophenyl)piperazine; N-(4-Fluorophenyl)piperazine; 1-(4-fluoro-phenyl)piperazine; 4-fluorophenylpiperazine; 4-(4-fluorophenyl)-piperazine; p-Fluorophenylpiperazine; Flipiperazine; para-fluorophenylpiperazine

2252-63-3
98% min.
scale-up (10-1,000 kg)
C10H13FN2

KRO-48903

2-(1-Piperazinyl)anisole; 2-MPP

35386-24-4
98% min.
scale-up (10-1,000 kg)
C11H16N2O

KRO-47966

1-(4-Anisyl)piperazine

38212-30-5
98% min.
scale-up (10-1,000 kg)
C11H16N2O

KRO-48909

1-(2-methoxy-2-phenyl-ethyl)-piperazine; 1-(2-methoxyphenethyl)piperazine; EINECS 229-773-4; 1-<2-Phenyl-2-methoxyaethyl>-piperazin

6722-54-9
98% min.
scale-up (10-1,000 kg)
C13H20N2O

KRO-45189

1-(2-Hydroxyphenyl)piperazine; 2-piperazin-1-ylphenol; 2-(1-Piperazinyl)Phenol

1011-17-2
98% min.
scale-up (10-1,000 kg)
C10H14N2O

KRO-48805

N-(3,4-DICHLOROPHENYL)PIPERAZINE HYDROCHLORIDE

76835-17-1
98% min.
scale-up (10-1,000 kg)
C10H13Cl3N2

KRO-48803

1-[2-(3,4-dimethoxyphenyl)ethyl]-4-(3-phenylpropyl)piperazine,dihydrochloride

165377-44-6
98% min.
scale-up (10-1,000 kg)
C23H34Cl2N2O2

KRO-45569

EINECS 250-968-5; Piperazine,1-(3,4-methylenedioxybenzyl); piperonylpiperazine; 5-(piperazinylmethyl)-2H-benzo[d]1,3-dioxolene; 1-(3,4-Methylenedioxybenzyl)piperazine; 1-(1,3-Benzodioxol-5-yl-methyl)piperazine; 1-Benzo[1,3]dioxol-5-ylmethyl-piperazine; 1-[(3,4-methylenedioxyphenyl)methyl]piperazine; 1-Piperonylpiperazine; 1-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazine; 4-(3,4-methylenedioxybenzyl)piperazine; 1-[(1,3-Benzodioxol-5-yl)methyl]piperazine

32231-06-4
98% min.
scale-up (10-1,000 kg)
C12H16N2O2

KRO-10751

1,2-Piperazinedicarboxylic acid,1-(1,1-dimethylethyl) 2-methyl ester,(2S); (S)-1-N-t-Boc-piperazine-2-carboxylic acid methyl ester; (S)-Piperazine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester; (s)-1-tert-butyl 2-methyl piperazine-1,2-dicarboxylate; (S)-1-N-Boc-piperazine-2-carboxylic acid methyl ester; 1-tert-butyl 2-methyl (2S)-piperazine-1,2-dicarboxylate; Methyl (S)-1-N-Boc-piperazine-2-carboxylate

796096-64-5
98% min.
scale-up (10-1,000 kg)
C11H20N2O4

KRO-47595

tert-butyl 2-(2-methoxy-2-oxoethyl)piperazine-1-carboxylate


98% min.
scale-up (10-1,000 kg)


KRO-06366

piperazine-2-carboxylic acid

133525-05-0
98% min.
scale-up (10-1,000 kg)


KRO-47399

1-Cbz-Piperazine; 4-benzyloxycarbonylpiperazine; Benzyl 1-Piperazinecarboxylate; 1-Cbz-piperazine; phenylmethyl piperazinecarboxylate; 1-Z-Piperazine; Benzyl Piperazine-1-carboxylate; 1-Carbobenzoxypiperazine; benzyl N-piperazinecarboxylate; N-carbobenzyloxypiperazine; Piperazine-1-carboxylic Acid Benzyl Ester; 1-(Benzyloxycarbonyl)piperazine

31166-44-6
98% min.
scale-up (10-1,000 kg)
C12H16N2O2

KRO-12067

1-METHANESULFONYL-PIPERAZINE

55276-43-2
98% min.
scale-up (10-1,000 kg)
C5H12N2O2S

KRO-13687

methyl 2-{4-[(tert-butyl)oxycarbonyl]piperazin-2-yl}acetate; N-4-BOC-2-PIPERAZINEACETIC ACID METHYL ESTER; tert-Butyl 3-(2-methoxy-2-oxoethyl)piperazine-1-carboxylate; tert-butyl 3-(2-methoxy-2-oxoethyl) piperazine-1-carboxylate; 3-methoxycarbonylmethyl-piperazine-1-carboxylic acid tert-butyl ester; N-4-Boc-2-piperizineacetic acid methyl ester; Methyl 4-Boc-piperazine-2-acetate; N-4-Boc-2-piperazineacetic acid methyl ester; 4-(tert-butoxycarbonyl)piperazin-2-ylacetic acid methyl ester; tert-butyl 3-(2-methoxy-2-oxoethyl)piperazine-1-ncarboxylate; methyl 4-[(1,1-dimethylethoxy)carbonyl]-2-piperazineacetate

183742-33-8
98% min.
scale-up (10-1,000 kg)
C12H22N2O4

KRO-45498

1-Benzyl-4-methanesulfonyl-piperazine; Piperazine,1-(methylsulfonyl)-4-(phenylmethyl); 1-benzyl-4-(methylsulfonyl)piperazine

118546-61-5
98% min.
scale-up (10-1,000 kg)
C12H18N2O2S

KRO-48910

Methoxyethylpiperazine; 1-(2-methoxyethyl)piperazine; N-(2-Methoxyethyl)piperazine; 1-(2-Methoxyethyl)-piperazine 2HCl; 4-(2-methoxyethyl)piperazine; RARECHEM AH CK 0124; Methyl 2-(1-Piperazinyl)ethyl Ether; N-methoxyethylylpiperazine; 1-Methoxy-2-(piperazin-1-yl)ethane; 4-(2-Methoxyethyl)piperazine N-(2-Methoxyethyl)piperazine; 1-(2-methoxy-ethyl)piperazine; gx1011-aM; 1-(2-Methoxyethyl)piperzazine

13484-40-7
98% min.
scale-up (10-1,000 kg)
C7H16N2O