KRO-05775

cefbuperazone sodium;sodium (6r,7s)-7-(((2r,3s)-2-((4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino)-3-hydroxybutanoyl)amino)-7-methoxy-3-((1-methyltetrazol-5-yl)sulfanylmethyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylate

76648-01-6
98% min.
scale-up (10-1,000 kg)
C22H28N9NaO9S2
cefbuperazone sodium;sodium (6r,7s)-7-(((2r,3s)-2-((4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino)-3-hydroxybutanoyl)amino)-7-methoxy-3-((1-methyltetrazol-5-yl)sulfanylmethyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylate
KRO-03942

vortioxetine hydrobromide

960203-27-4
98% min.
scale-up (10-1,000 kg)
C18H23BrN2S
vortioxetine hydrobromide; brintellix; 1-[2-(2,4-dimethylphenylsulfanyl)phenyl]piperazine hydrobromide; vortioxetine monohydrobromide; vortioxetine hbr; 1-[2-[(2,4-dimethylphenyl)thio]phenyl]piperazinehydrobromide; 1-(2-((2,4-dimethylphenyl)sulfanyl)phenyl)piperazine monohydrobromide
KRO-46442

3-(piperazin-1-yl)propan-1-ol

5317-32-8
98% min.
scale-up (10-1,000 kg)
C7H16N2O
3-(piperazin-1-yl)propan-1-ol; n-monohydroxypropylpiperazine; 3-(1-piperazinyl)-1-propanol; 1-(3-hydroxypropyl)piperazine; piperazin-1-ylpropanol; 1-piperazinepropanol; 1-(3-hydroxypropyl)piperazine; einecs 226-176-0; 1-(3-hydroxy-1-propyl)piperazine; n-(3-hydroxypropyl)-piperazine; n-(2-hydroxyethyl)methylpiperazine; 3-(piperazin-1-yl)propan-1-ol
KRO-13206

n-t-butoxycarbonylpiperazine

57260-72-7
98% min.
scale-up (10-1,000 kg)
C9H18N2O2
n-t-butoxycarbonylpiperazine; piboc; n-boc-piperzine oxalate; n-boc-piperazine; boc-piperazine; rarechem ar pa 0026; n-boc-piperzine?; boc-paz; tert-butyl n-piperazine
KRO-46671

1-n-propylpiperazine

21867-64-1
98% min.
scale-up (10-1,000 kg)
C7H16N2
1-n-propylpiperazine; zhengzhou pacific chemsource,inc.; 1-propyl-piperazine; n-propyl piperazine; 4-propylpiperazine
KRO-48448

1-(3-chloropropyl)-4-methylpiperazine

104-16-5
98% min.
scale-up (10-1,000 kg)
C8H17ClN2
1-(3-chloropropyl)-4-methylpiperazine
KRO-27566

4-[[4-[(2-methylpropan-2-yl)oxycarbonyl]piperazin-1-yl]methyl]benzoic acid

479353-63-4
98% min.
scale-up (10-1,000 kg)
C17H24N2O4
4-[[4-[(2-methylpropan-2-yl)oxycarbonyl]piperazin-1-yl]methyl]benzoic acid
KRO-27890

tert-butyl 4-(3-aminophenyl)-1-piperazinecarboxylate

206879-72-3
98% min.
scale-up (10-1,000 kg)
C15H23N3O2
tert-butyl 4-(3-aminophenyl)-1-piperazinecarboxylate; ab3311; 1-tert-butoxycarbonyl-4-(3-aminophenyl)piperazine; 4-(3-amino-phenyl)-piperazine-1-carboxylic acid tert-butyl ester; (3-amino-phenyl)piperazine-1-carboxylic acid tert-butyl ester; 4-(5-aminophenyl)-piperazine-1-carboxylic acid tert-butyl ester; 3-(4-boc-piperazin-1-yl)aniline
KRO-46670

1-propylpiperazine,dihydrobromide

64262-23-3
98% min.
scale-up (10-1,000 kg)
C7H18Br2N2
1-propylpiperazine,dihydrobromide
KRO-47484

4-phenylpiperazine-1-carboxylic acid tert-butyl ester

77278-63-8
98% min.
scale-up (10-1,000 kg)
C15H22N2O2
4-phenylpiperazine-1-carboxylic acid tert-butyl ester; n-tert-butoxycarbonyl-n''-phenylpiperazine; tert-butyl 4-phenyl-1-piperazinecarboxylate; 1-boc-4-phenylpiperazine; t-butyl 4-phenylpiperazine-1-carboxylate
KRO-36121

tert-butyl 4-(5-formylthiophen-2-yl)piperazine-1-carboxylate

623588-30-7
98% min.
scale-up (10-1,000 kg)
C14H20N2O3S
tert-butyl 4-(5-formylthiophen-2-yl)piperazine-1-carboxylate
KRO-16059

(s)-1-n-fmoc-2-methyl-piperazine

888972-50-2
98% min.
scale-up (10-1,000 kg)
C20H22N2O2
(s)-1-n-fmoc-2-methyl-piperazine; (s)-1-fmoc-2-methyl-piperazine; (s)-2-methyl-piperazine-1-carboxylic acid 9h-fluoren-9-ylmethyl ester; (s)-(9h-fluoren-9-yl)methyl 2-methylpiperazine-1-carboxylate
KRO-10725

(s)-1-cbz-2-methyl-piperazine

923565-98-4
98% min.
scale-up (10-1,000 kg)
C13H18N2O2
(s)-1-cbz-2-methyl-piperazine; (s)-2-methyl-piperazine-1-carboxylic acid benzyl ester; s-1zmp; (s)-benzyl 2-methylpiperazine-1-carboxylate; (r)-1-n-cbz-2-methylpiperazine; (s)-1-n-cbz-2-methyl-piperazine
KRO-46435

1-thiophen-2-ylpiperazine

108768-19-0
98% min.
scale-up (10-1,000 kg)
C8H12N2S
1-thiophen-2-ylpiperazine
KRO-11116

1-o-benzyl 3-o-methyl (3r)-piperazine-1,3-dicarboxylate

405175-79-3
98% min.
scale-up (10-1,000 kg)
C14H18N2O4
1-o-benzyl 3-o-methyl (3r)-piperazine-1,3-dicarboxylate
KRO-11114

(r)-4-(benzyloxycarbonyl)piperazine-2-carboxylic acid

276695-09-1
98% min.
scale-up (10-1,000 kg)
C13H16N2O4
(r)-4-(benzyloxycarbonyl)piperazine-2-carboxylic acid
KRO-10311

(s)-4-n-cbz-piperazine-2-carboxylic acid methyl ester

225517-81-7
98% min.
scale-up (10-1,000 kg)
C14H18N2O4
(s)-4-n-cbz-piperazine-2-carboxylic acid methyl ester
KRO-41311

(s)-1-n-cbz-piperazine-2-carboxylic acid methyl ester

314741-63-4
98% min.
scale-up (10-1,000 kg)
C14H18N2O4
(s)-1-n-cbz-piperazine-2-carboxylic acid methyl ester
KRO-26860

4-n-cbz-piperazine-2-carboxylic acid

64172-98-1
98% min.
scale-up (10-1,000 kg)
C13H16N2O4
4-n-cbz-piperazine-2-carboxylic acid; 4-n-cbz-2-piperazine carboxylic acid; 4-carbobenzoxypiperazine-2-carboxylic acid; n-4-cbz-2-piperazinecarboxylic acid; 4-benzyloxycarbonyl-2-piperazinecarboxylic acid; 4-cbz-2-piperazinecarboxylic acid; 4-carbobenzyloxypiperazine-2-carboxylic acid; 4-cbz-piperazine-2-carboxylic acid
KRO-23364

ab2925

721876-16-0
98% min.
scale-up (10-1,000 kg)
C6H12N2O2
ab2925; 4-methyl-2-piperazinecarboxylic acid; 2-piperazinecarboxylicacid,4-methyl