KRO-47581

1-boc-3,5-dimethylpiperazine

639068-43-2
98% min.
scale-up (10-1,000 kg)


KRO-27012

4-(6-nitro-3-pyridinyl)-1-piperazinecarboxylic acid,1,1-dimethylethyl ester; 4-(6-nitro-pyridin-3-yl)-piperazine-1-carboxylic acid tert-butyl ester

571189-16-7
98% min.
scale-up (10-1,000 kg)
C14H20N4O4

KRO-45840

1-METHYL-4-(4-NITROPHENYL)PIPERAZINE

16155-03-6
98% min.
scale-up (10-1,000 kg)
C11H15N3O2

KRO-40420

Ethyl,Piperazine-2-carboxylate; piperazine 2-carboxylic acid ethyl ester; 1-ethylpiperazine-2-carboxylate; 3-ethoxycarbonylpiperazine; Ethyl 2-piperazinecarboxylate; 2-piperazinecarboxylic acid ethyl ester; 2-ethoxycarbonylpiperazine; 2-carbethoxypiperazine

89941-07-1
98% min.
scale-up (10-1,000 kg)
C7H14N2O2

KRO-10727

S-4-Boc-Piperazine-3-carboxylicacid; (S)-Piperazine-1,2-dicarboxylic acid 1-tert-butyl ester; (S)-1-(tert-butyloxycarbonyl)piperazine-2-carboxylic acid; (2S)-1-{[(1,1-dimethylethyl)oxy]carbonyl}-2-piperazinecarboxylic acid; 1-Boc-Piperazine-2-carboxylic acid; (2S)-1-[(tert-butoxy)carbonyl]piperazine-2-carboxylic acid; REF DUPL: (S)-1-N-Boc-piperazine-2-carboxylic acid

159532-59-9
98% min.
scale-up (10-1,000 kg)
C10H18N2O4

KRO-49297

Piperazine,1-[2-(4-pyridinyl)ethyl]-(9CI)

53345-16-7
98% min.
scale-up (10-1,000 kg)
C11H17N3

KRO-48969

F2130-0053; Chlorbenzylpiperazine; 4-<2-Chlor-benzyl>-piperazin

17532-19-3
98% min.
scale-up (10-1,000 kg)
C11H15ClN2

KRO-49028

I13-0306

602267-60-7
98% min.
scale-up (10-1,000 kg)
C8H15N3

KRO-06370

Piperazine-1-carboxylic acid dimethylamide; 1-dimethylcarbamylpiperazine; N-dimethylcarbamylpiperazine; N,N-dimethyl-1-piperazinecarboxamide; N,N-dimethylpiperazinylcarboxamide

41340-78-7
98% min.
scale-up (10-1,000 kg)
C7H15N3O

KRO-13343

4-cyclopropylmethyl-piperazine-1-carboxylic acid tert-butyl ester; N-Boc-4-(cyclopropylmethyl)piperazine; C-2108

373608-50-5
98% min.
scale-up (10-1,000 kg)
C13H24N2O2

KRO-49095

N,N-dimethyl-2-piperazin-1-ylethanamine

3644-18-6
98% min.
scale-up (10-1,000 kg)
C8H19N3

KRO-13997

Methyl 1-Boc-piperazine-2-carboxylate; 1-O-tert-butyl 2-O-methyl piperazine-1,2-dicarboxylate; 1-tert-Butyl 2-methyl piperazine-1,2-dicarboxylate

129799-15-1
98% min.
scale-up (10-1,000 kg)
C11H20N2O4

KRO-13995

N-1-BOC-N-4-CBZ-2-PIPERAZINE CARBOXYLIC ACID; Piperazine-1,2,4-tricarboxylic acid 4-benzyl ester 1-tert-butyl ester

149057-19-2
98% min.
scale-up (10-1,000 kg)
C18H24N2O6

KRO-09224

1-(2,2,2-trifluoroethyl)piperazine,dihydrochloride

13349-91-2
98% min.
scale-up (10-1,000 kg)
C6H13Cl2F3N2

KRO-47585

2-hydroxymethyl-piperazine-1,4-dicarboxylic acid 4-allyl ester 1-tert-butyl ester

1263282-80-9
98% min.
scale-up (10-1,000 kg)
C14H24N2O5

KRO-48398

1-(5-methyl-2-phenylpyrazol-3-yl)piperazine

401566-79-8
98% min.
scale-up (10-1,000 kg)
C14H18N4

KRO-47023

AS-D03

517866-79-4
98% min.
scale-up (10-1,000 kg)
C11H22N2O3

KRO-47021

tert-butyl (2S)-2-(2-hydroxyethyl)piperazine-1-carboxylate

169448-17-3
98% min.
scale-up (10-1,000 kg)
C11H22N2O3

KRO-47022

tert-butyl (2R)-2-(2-hydroxyethyl)piperazine-1-carboxylate,hydrochloride

947275-74-3
98% min.
scale-up (10-1,000 kg)
C11H23ClN2O3

KRO-41451

(S)-tert-Butyl 2-(2-methoxy-2-oxoethyl)piperazine-1-carboxylate; (S)-1-Boc-2-[(Methoxycarbonyl)methyll]piperazine; (S)-2-methoxycarbonylmethyl-piperazine-1-carboxylic acid tert-butyl ester

1262892-01-2
98% min.
scale-up (10-1,000 kg)
C12H22N2O4