KRO-11217

(r)-3-isopropylpiperazine-2,5-dione

143673-66-9
98% min.
scale-up (10-1,000 kg)
C7H12N2O2
(r)-3-isopropylpiperazine-2,5-dione; (r)-(-)-3-isopropyl-2,5-piperazinedione; (r)-3-isopropyl-2,5-piperizinedione
KRO-00363

piperazinestron-sulfat

7280-37-7
98% min.
scale-up (10-1,000 kg)
C22H32N2O5S
piperazinestron-sulfat; ortho-est; unii-svi38uy019; ogen; harmogen; piperazine oestrone sulphate; estropipate; piperazine estrone sulfate
KRO-11459

(2r)-1,4-bis[(2-methylpropan-2-yl)oxycarbonyl]piperazine-2-carboxylic acid

173774-48-6
98% min.
scale-up (10-1,000 kg)
C15H26N2O6
(2r)-1,4-bis[(2-methylpropan-2-yl)oxycarbonyl]piperazine-2-carboxylic acid
KRO-42959

2-(4-bromophenyl)piperazine

105242-07-7
98% min.
scale-up (10-1,000 kg)
C10H13BrN2
2-(4-bromophenyl)piperazine
KRO-55354

(S)-1-Boc-2-isobutyl-piperazine

674792-06-4
98% min.
scale-up (10-1,000 kg)


KRO-47024

1-piperazineacetamide,n-(2,6-dimethylphenyl)-4-[2-hydroxy-3-(2-hydroxyphenoxy)propyl]

172430-45-4
98% min.
scale-up (10-1,000 kg)
C23H31N3O4
1-piperazineacetamide,n-(2,6-dimethylphenyl)-4-[2-hydroxy-3-(2-hydroxyphenoxy)propyl]; desmethyl ranolazine; n-(2,6-dimethylphenyl)-4-[2-hydroxy-3-(2-hydroxyphenoxy)propyl]-1-piperazineacetamide
KRO-48977

2-(4-methylpiperazinyl)benzoic acid

39123-20-1
98% min.
scale-up (10-1,000 kg)
C7H15ClN2
2-(4-methylpiperazinyl)benzoic acid; 1-methyl-4-(2-chloroethyl)-piperazine; 1-(4-methyl-1-piperazinyl)-2-chloroethane; 2-(4-methyl-1-piperazinyl)benzoic acid; 2-(4-methyl-1-piperazinyl)-ethyl chloride; n-(2-chloroethyl)-n''-methylpiperazine; n-(cich2ch2)-n''-me-piperazine
KRO-49025

qc-3784

541505-04-8
98% min.
scale-up (10-1,000 kg)
C6H13FN2
qc-3784; n-2-fluoroethylpiperazine; rw4044; 1-(2-fluoroethyl) piperazine
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
1-[2-(3,4-dimethoxyphenyl)ethyl]-4-(3-phenylpropyl)piperazine,dihydrochloride
KRO-25965

amtb003

864754-07-4
98% min.
scale-up (10-1,000 kg)
C17H25BN2O3
amtb003
KRO-48057

n-[1-(4-chlorophenyl)-1-(phenyl)methyl]piperazine

303-26-4
98% min.
scale-up (10-1,000 kg)
C17H19ClN2
n-[1-(4-chlorophenyl)-1-(phenyl)methyl]piperazine; n-[(4-chlorophenyl)phenylmethyl]piperazine; 1-(4-chlorodiphenylmethyl)piperazine; 1-(4-chlorobenzhydryl)-piperazine; norchlorcyclizine; 1-(p-chlorobenzhydryl)piperazine; 1-[(4-chlorophenyl)phenylmethyl]-piperazine; 1-(4-chlorobenzhydry)piperazine; n-(4-chlorobenzhydryl)-piperazine; 4-(4-chlorobenzhydryl)piperazine; hydroxyzine related compound a; 1-((4-chlorophenyl)(phenyl)methyl)piperazine; 1-(4-chlorobenzhydryl); (rs)-1-[(4-chlorophenyl)phenylmethyl]piperazine
KRO-41451

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

1262892-01-2
98% min.
scale-up (10-1,000 kg)
C12H22N2O4
(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
KRO-00299

2,6-di-methylpiperazine

108-49-6
98% min.
scale-up (10-1,000 kg)
C6H14N2
2,6-di-methylpiperazine; cis-2,6-dimethyl piperazine; 3,5-dimethylpiperazine; piperazine,2,6-dimethyl; piperazine,6-dimethyl; cis-3,5-dimethyl piperazine
KRO-11469

(r)-piperazine-1,2-dicarboxylic acid 1-tert-butyl ester

278788-60-6
98% min.
scale-up (10-1,000 kg)
C10H18N2O4
(r)-piperazine-1,2-dicarboxylic acid 1-tert-butyl ester; (r)-1-(tert-butoxycarbonyl)piperazine-2-carboxylic acid; (2r)-1-boc-piperazine-2-carboxylic acid; (2r)-1-(tert-butoxycarbonyl)piperazine-2-carboxylic acid; (r)-1-n-boc-piperazine-2-carboxylic acid; (r)-1-boc-piperazine-2-carboxylic acid
KRO-49302

1-(2,4-dinitrophenyl)3-methylpiperazine hydrochloride

298230-11-2
98% min.
scale-up (10-1,000 kg)
C11H15ClN4O4
1-(2,4-dinitrophenyl)3-methylpiperazine hydrochloride
KRO-45327

1-benzenesulfonyl-3-methyl-piperazine

782443-87-2
98% min.
scale-up (10-1,000 kg)
C11H16N2O2S
1-benzenesulfonyl-3-methyl-piperazine; m-1715
KRO-49288

4-dinitrophenyl)-piperazine hcl

31284-04-5
98% min.
scale-up (10-1,000 kg)
C10H13ClN4O4
4-dinitrophenyl)-piperazine hcl
KRO-48975

1-(2-chloroethyl)-4-methylpiperazine hydrochloride

126055-32-1
98% min.
scale-up (10-1,000 kg)
C7H16Cl2N2
1-(2-chloroethyl)-4-methylpiperazine hydrochloride
KRO-49209

piperazin-1-yl-o-tolyl-methanone

775579-10-7
98% min.
scale-up (10-1,000 kg)
C12H16N2O
piperazin-1-yl-o-tolyl-methanone
KRO-54218

1,1'-(Piperazine-1,4-diyl)bis(3-bromopropan-1-one)

54-91-1
98% min.
scale-up (10-1,000 kg)