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Building Blocks - Chiral

  • Beta-lactams
  • Steroids

  • Chiral alcohols
  • Amino alcohols
  • Oxazolidinones
  • Camphor derivatives
  • Tartaric acids
  • Binaphthyls
  • Ellman sulfinamide
  • Other chiral auxiliaries & ligands

  • Indoles, Indolines
  • Pyrrolidines
  • Piperazines
  • Piperidines
All chiral building blocks and intermediates
Catalog #
(structure)		 Name CAS #
168489 (R)-1,2,3,4-Tetrahedronaphthoic acid [23357-47-3]
268267 (S)-(+)-Epichlorohydrin [67843-74-7]
268268 (R)-(-)-Epichlorohydrin [51594-55-9]
268490 (1S,2R)-(+)-2-Amino-1,2-diphenylethanol [23364-44-5]
270164 Dibenzoyl-L-tartaric acid monohydrate [62708-56-9]
365121 (S)-(-)-4-Amino-2-hydroxybutyric acid [40371-51-5]
367126 R-(-)-1-Indanol [697-64-3]
368244 (R)-(-)-2-Amino-2-phenylethanol [56613-80-0]
368246 D-(-)-Diisopropyl tartrate, D-DIPT [62961-64-2]
368266 L-(+)-Diisopropyl-tartrate, L-DIPT [2217-15-4]
370136 Dibenzoyl-(-)-p-methoxy-L-tartaric acid [50583-51-2]
370184 Di-p-toluoyl-D-tartaric acid monohydrate [71607-31-3]
466047 (2R,5S)-2-Trichloromethyl-3-oxa-1-azabicyclo[3,3,0]octane-4-one [97538-67-5]
467199 Benzyl (S,S,S)-2-azabicyclo[3.3.0]octane-3-carboxylate hydrochloride [87269-87-2]
467257 (1S,2R)-(-)-cis-1-Amino-2-indanol [126456-43-7]
467286 1-Benzyl-4(S)-hydroxy-pyrrolidin-2-one [191403-66-4]
468252 (R)-(-)-1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate [39648-67-4]
468253 (S)-(+)-1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate [35193-64-7]
468436 3-(S)-amino-1-tertbutyloxy carbonylmethyl-2,3,4,5-tetrahydro- 1H-1-benzazepin-2-one [109010-60-8]
468454 (1R,2R)-(-)-N-(4-Toluenesulfonyl)-1,2-diphenylethylenediamine [144222-34-4]
468915 (1R,2S)-1-Amino-2-indanol [136030-00-7]
565042 L(+)-Tartaric acid [87-69-4]
568261 (+)-Dibenzoyl-D-tartaric acid;D-DBTA [17026-42-5]
568465 (1S,2S)-(+)-N-p-Tosyl-1,2-diphenylethylenediamine [167316-27-0]
568521 (1R,2R)-(+)-1,2-Diphenyl-1,2-ethanediamine [35132-20-8]
568901 (S)-(+)-2-Amino-1-propanol [2749-11-3]
570195 Dibenzoyl-D-(+)-tartaric acid monohydrate [80822-15-7]
570204 (S)-1,2,3,4-tetrahedro-naphthoic acid [85977-52-2]
65463 (-)-Dibenzoyl-L-tartaric acid [2743-38-6]
65505 (S)-(+)-2-Methylpiperazine [74879-18-8]
65520 4,9-Estradien-3,17-dione [5173-46-6]
65533 (R)-(-)-4-Phenyl-2-oxazolidinone [90319-52-1]
65539 D-Ethylgonendione [21800-83-9]
65568 D-(-)-Tartaric acid [147-71-7]
65632 (S)-(-)-1-Phenylethylamine [2627-86-3]
65752 (S)-N-Boc-3-hydroxypyrrolidine [101469-92-5]
65804 (+)-Taddol [93379-49-8]
65858 R-(-)-1-Methoxy-2-propanol [4984-22-9]
65894 (S)-1-(4-Chlorophenyl)ethylamine [4187-56-8]
65938 (R)-(-)-1,3-Butanediol [6290-03-5]
65939 (S)-(+)-1,3-Butanediol [24621-61-2]
65994 (1R,2R,3S,5R)-(-)-Pinanediol [22422-34-0]
65995 (S)-(+)-2-(Methoxymethyl)pyrolidine [63126-47-6]
66282 Methyl trans-4-aminomethylcycloheanecarboxylate HCl [29275-88-5]
66294 (2R)-Benzylamino-3-phenoxy-2-propanol [203309-96-0]
66510 (R)-3-Methylmorpholine [74572-04-6]
665122 (S)-(+)-alpha-Hydroxy-1,3-dioxo-2-isoindolinebutyric acid [48172-10-7]
665134 (S)-N-Carbobenzyloxy-4-amino-2-hydroxybutyric acid [40371-50-4]
66709 4-Nitrobenzyl (2S,4S)-4-acetylthio-2-[[N-sulfamoyl-N-(tert-butoxycarbonyl)amino]methyl]pyrrolidine-1-carboxylate [491878-06-9]
668073 (S)-(-)-Indoline-2-carboxylic acid [79815-20-6]
668894 (S)-(+)-4-Phenyl-2-Oxazolidinone [99395-88-7]
67658 7-Phenyl acetamido-3-hydroxy-3-cephem-4-carboxylic acid diphenylmethyl ester [54639-48-4]
67674 6-Aminopenicillanic acid [551-16-6]
67750 (R)-Glycidol [57044-25-4]
67752 (R)-(-)-3-Chloro-1,2-propanediol [57090-45-6]
67807 S(+)-2-Amino-1-butanol [5856-62-2]
67880 (S)-Glycidol [60456-23-7]
67881 (R)-Glycidyl butyrate [60456-26-0]
67898 cis-1,2-Cyclohexanedicarboxylic acid [610-09-3]
67906 (S)-3-Amino-1,2-propanediol [61278-21-5]
67956 (S)-1-Boc-3-aminopiperidine [625471-18-3]
68247 Diethyl L-(+)-tartrate [87-91-2]
68250 (-)-Diethyl D-tartrate [13811-71-7]
68564 D-(+)-Camphoric acid [124-83-4]
69191 (R)-N-Boc-piperidine-3-carboxylic acid [163438-09-3]
69198 (S)-(+)-2-(Benzyloxymethyl)-oxirane [16495-13-9]
69251 (S)-(+)-2-Hydroxy-3-methylbutyric acid [17407-55-5]
69311 (R)-1-Chloro-2-propanol [19141-39-0]
69364 (1R,2R)-(-)-1,2-Diaminocyclohexane [20439-47-8]
69377 (S)-Styrene oxide [20780-54-5]
69459 L(+)-Prolinol [23356-96-9]
69513 R-(-)-3-Piperidinecarboxylic acid [25137-00-2]
69652 (S)-(-)-2-Chloropropionic acid [29617-66-1]
69692 L(-)-Pipecolinic acid [3105-95-1]
69864 7-Amino-3-nor-3-cephem-4-carboxylic acid [36923-17-8]
69937 (S)-2-Benzylsuccinic acid [3972-36-9]
69988 (R)-(-)-1,2-propanediol [4254-14-2]
69989 (S)-(+)-1,2-Propanediol [4254-15-3]
70308 (R )-(+)-2-Methyl-2-propanesulfinamide [196929-78-9]
70309 (R)-(+)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol [22348-32-9]
70310 (S)-(-)-alpha,alpha-Diphenyl-2-pyrrolidinemethanol [112068-01-6]
70311 (-)-Taddol [93379-48-7]
70312 (S)-(-)-2-Methyl-2-propanesulfinamide [343338-28-3]
70365 L(+)-2,3-Diaminopropionic acid HCl [1482-97-9]
70421 (S)-(-)-4-Isopropyl-2-oxazolidinone [17016-83-0]
70482 (S)-(+)-2-Phenylglycinol [20989-17-7]
70487 D(+)-10-Camphorsulfonyl chloride [21286-54-4]
70506 (R)-2-(Aminomethyl)-1-ethylpyrrolidine [22795-97-7]
70552 (S)-N-(2',6'-Dimethylphenl)-2-piperidine carboxamide [27262-40-4]
70603 L(-)-Phenylalaninol [3182-95-4]
70674 (R)-(+)-1-Phenylethylamine [3886-69-9]
70768 Diosgenin [512-04-9]
70783 D-(+)-Phenylalaninol [5267-64-1]
71199 (E)-3-[3'-(4''-fluorophenyl)-1'-(1''-methylethyl)-1H-indol-2''-yl]-2-propnal [93957-50-7]
71331 (S)-(+)-3-Amino-3-phenylpropionic acid HCl [83649-47-2]
71659 S-(-)-2,6-Diamino-4,5,6,7-tetrahydrobenzothiazole [106092-09-5]
71720 (2R)-(-)-Glycidyl tosylate [113826-06-5]
71934 Shikimic acid [138-59-0]
768249 (+)-Dimethyl L-tartrate [608-68-4]
768477 Dibenzoyl-(+)-p-methoxy-D-tartaric acid [191605-10-4]
770234 Ethyl (R)-(-)-4-cyano-3-hydroxybutyrate [141942-85-0]
865352 L-(+)-2-Chlorophenylglycine [141315-50-6]
866056 (R)-(-)-N-Boc-3-pyrrolidinol [109431-87-0]
868122 (S)-2-(tert-Butylcarboxyamide)-4-tert-butoxycarbonylpiperazine [150323-35-6]
868237 S-(-)-1,1'-Bi-2-Naphthol [18531-99-2]
868238 R-(+)-1,1'-Bi-2-Naphthol [18531-94-7]
868265 Di-p-toluoyl-D-tartaric acid [32634-68-7]
868902 (-)-Di-p-toluoyl-L-tartaric acid [32634-66-5]
868919 (R)-(-)-2-Chloromandelic acid [52950-18-2]
868920 (S)-(+)-2-Chloromandelic acid [52950-19-3]
870207 (R)-(+)-Tetrahydro-2-furoic acid [87392-05-0]
968488 (1R,2S)-(-)-2-Amino-1,2-diphenylethanol [23190-16-1]
H134 3beta,5-Dihydroxy-6beta,7beta;15beta,16beta-dimethylene-5beta-androstan-17-one [82543-16-6]
H274 (S)-1-Bromo-2-methylbutane [534-00-9]
H389 endo-3-Bromo-D-camphor [10293-06-8]
H452 R-(+)-1,2-Dithiolane-3-pentanoic acid [1200-22-2]
H479 3-Methyl-2-oxovaleric acid calcium salt [51828-96-7]
H552 (1S)-(-)-Camphanic chloride [39637-74-6]
H560 (R)-1-(4-Methoxyphenyl)ethylamine [22038-86-4]
H561 1,1'-Bi-2-naphthol [602-09-5]
H562 (S)-1-(4-Methoxyphenyl)ethylamine [41851-59-6]
H576 10-Deacetylbaccatin-III [32981-86-5]
H578 9,11b-Epoxy-17,21-dihydroxy-16a-methyl-9b-pregna-1,4-diene-3,20-dione [24916-90-3]
I042 Methyl (R)-(-)-3-hydroxybutyrate [3976-69-0]
I056 (3S,4R)-4-(4'-Fluorophenyl)-3-hydroxymethyl-1-methylpiperidine [105812-81-5]
I060 L-(-)-Camphor-10-sulfonic acid [35963-20-3]
I062 (2S,3AS,7AS)-Octahydro-1H-indole-2-carboxylic acid [80875-98-5]
I067 (R)-(-)-Glycidyl-3-nitrobenzenesulfonate [115314-17-5]
I071 (R)-4-Benzyl-2-oxazolidinone [102029-44-7]
I248 (S)-(-)-3-Aminoquinuclidine 2HCl [119904-90-4]
I572 S-(-)-N,N-Dimethyl-3-hydroxy-3-(2-thienyl)propanamine [132335-44-5]
I687 (S)-BINAP [(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl] [76189-56-5]
I735 (4R,6R)-tert-Butyl-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxane-4-acetate [125995-13-3]
I830 (2S)-Bornane-10,2-sultam [108448-77-7]
I861 L-2-Aminoadipic acid [1118-90-7]
I951 Quinine HCl [130-95-0]
I987 N-(tert-Butyl)decahydroisoquinoline-3-carboxamide [136465-81-1]
K006 D-(+)-Malic acid [636-61-3]
K081 (R)-3-Amino-1,2-propanediol [66211-46-9]
K200 (S)-Glycidyl tosylate [70987-78-9]
K303 D-2-Aminoadipic acid [542-32-5]
K306 Endo-3-amino-9-methyl-9-azabicyclo[3.3.1]nonane [76272-56-5]
K330 (3R,4R)-4-Acetoxy-3-[(R)-1- (tert-butyldimethylsilyloxy) ethyl]azetidin-2-one [76855-69-1]
K423 (2R,3S)-3-Amino-2-methyl-4-oxo-1-azetidinesulfonic acid [80082-65-1]
K438 S-2-Benzothiazolyl 2-amino-alpha-(methoxyimino)-4-thiazolethiolacetate [80756-85-0]
K579 (S)-N-Boc-piperidine-3-carboxylic acid [88495-54-9]
K643 Ethyl (R)-2-hydroxy-4-phenylbutyrate [90315-82-5]
K799 (3S,4S)-4-[(R)-1-carboxyethyl]-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-2-azetidinone [90776-58-2]
K802 (DHQD)2PHAL [140853-10-7]
K808 (R)-3-Amino-3-phenylpropan-1-ol [170564-98-4]
K811 (R)-3-Hydroxypyrrolidine HCl [104706-47-0]
K812 (S)-(-)-2-Bromosuccinic acid [584-98-5]
K816 (S)-2-Amino-1-phenylethanol [56613-81-1]
K818 (S)-4-Benzyl-2-oxazolidinone [90719-32-7]
K838 1,1'-Binaphthyl [604-53-5]
K917 19-Nor-androst-5(10)-ene-3,17-dione [3962-66-1]
M043 beta-Methyl vinyl phosphate [90776-59-3]
M047 beta-Sitosterol [83-46-5]
M242 D-3-Phenyllactic acid [7326-19-4]
M345 DL-10-Camphorsulfonic acid [5872-08-2]
M385 Ethyl (R)-3-hydroxybutyrate [24915-95-5]
M835 p-Nitrobenzyl-6-(1-hydroxyethyl)-1-azabicyclo(3.2.0) heptane-3,7-dione-2-carboxylate [74288-40-7]
N094 (S)-3-Hydroxypyrrolidine HCl [122536-94-1]
N104 (+/-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, BINAP [98327-87-8]
N132 Ethyl (S)-(-)-4-chloro-3-hydroxybutyrate [86728-85-0]
N450 S-Glycerol acetonide [22323-82-6]
N460 N-Methyl-L-prolinol [34381-71-0]
N461 (S)-(-)-alpha-Ethylbenzylamine [3789-59-1]
N506 (R)-(+)-2-Hydroxy-1,2,2-triphenylethyl acetate [95061-47-5]
N707 (4R-cis)-6-Hydroxymethyl-2,2-dimethyl-1,3-dioxane-4-acetic acid-1,1-dimethyethyl ester [124655-09-0]
N722 7-Phenylacetamido-3-chloromethyl-3-cephem-4-carboxylic acid-p-methoxybenzyl ester [104146-10-3]
N758 (S)-2-Aminobutanamide HCl [7682-20-4]
N782 (S)-N-Boc-2-pyrrolidone-5-carboxylic acid t-butyl ester [91229-91-3]
N801 (S)-(-)-2-Amino-4-pentenoic acid [16338-48-0]
N834 (R)-2-Carbamoyl-1-Cbz-pyrrolidine [62937-47-7]
N945 (R)-(+)-Indoline-2-carboxylic acid [98167-06-7]
N953 [2S-(2alpha,3alpha,beta,7alpha,beta]-Octahydro-1H-Indole-2-Carboxylic acid phenyl methyl ester [94062-52-9]
O005 (S)-2-Acetoxysuccinic anhydride [59025-03-5]
O006 (R)-alpha-Acetoxyphenylacetic acid [51019-43-3]
P505 (2S)-(+)-Glycidyl-3-nitrobenzenesulfonate [115314-14-2]
P506 (2R,3S)-3-(tert-Butoxycarbonyl)amino-1,2-epoxy-4-phenylbutane [98760-08-8]
P507 (2S,3S)-1,2-Epoxy-3-(Boc-amino)-4-phenylbutane [98737-29-2]
P525 (R)-(+)-Trityl glycidyl ether [65291-30-7]
P526 (S)-(-)-Trityl glycidyl ether [129940-50-7]
P618 (R)-(+)-Propylene carbonate [16606-55-6]
Q316 Ethyl (R)-nipecotate L-tartarate [167392-57-6]
Q450 (S)-(+)-3-Hydroxytetrahydrofuran [86087-23-2]
Q512 (1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylate [204254-96-6]
Q750 (3R,4S)-1-Benzoyl-4-phenyl-3-[(triethylsilyl)oxy]-2-azetidinone [149249-91-2]
Q792 (R)-1,2-Diaminopropane 2HCl [19777-67-4]
Q793 (S)-1,2-Diaminopropane 2HCl [19777-66-3]
Q954 (S)-(-)-1-Boc-3-Aminopyrrolidine [147081-44-5]
R026 Ethyl (R)-nipecotate [25137-01-3]
R027 Ethyl (S)-piperidine-3-carboxylate [37675-18-6]
R058 (R)-2-Fluoromandelic acid [32222-48-3]
R060 (R)-3-Hydroxypiperidine HCl [198976-43-1]
R113 (R)-3-(Boc-amino)pyrrolidine [122536-77-0]
R114 (R)-4-N-Boc-2-methylpiperazine [163765-44-4]
R236 2-(2-(3-(2-(7-Chloro-2-quinolinyl)-ethenylphenyl)-3-hydroxypropyl)phenyl)-2-propanol [142569-70-8]
R253 R-(-)-5-(2-Amino-propyl)-2-methoxybenzenesulfonamide [112101-81-2]
R289 (R)-4-Fluorophenylglycine [93939-74-3]
R290 D-Camphor-10-sulfonic acid sodium salt [21791-94-6]
R787 4-Aza-5alpha-androstan-1-ene-3-one-17beta-carboxylic acid [104239-97-6]
R821 (R)-(+)-2-(4-Hydroxyphenoxy)propionic acid [94050-90-5]
R824 (R)-(-)-1-Methyl-3-pyrrolidinol [104641-60-3]
R849 (R)-1-Boc-3-hydroxypiperidine [143900-43-0]
R906 Lactic acid menthyl ester [59259-38-0]
S063 (1S,2S,3R,5S)-(+)-2,3-Pinanediol [18680-27-8]
S540 7-Amino-3-chloromethyl-3-cephem-4-carboxylic acid p-methoxybenzyl ester hydrochloride [113479-65-5]
S922 (R)-1-Boc-3-carboxyl pyrrolidine [72925-16-7]
S935 (S)-3-Aminopiperidine dihydrochloride [334618-07-4]
S938 (R)-3-Boc-aminopiperidine [309956-78-3]
S958 (R)-1-N-Boc-2-methylpiperazine [170033-47-3]
S977 (S)-1-N-Boc-2-methyl-piperazine [169447-70-5]
U366 2-Hydroxy-4-aminobutylic acid [13477-53-7]
U437 (R)-1-Boc-3-(aminomethyl)piperidine [140645-23-4]
U478 (S)-4-N-Boc-2-methylpiperazine [147081-29-6]
U777 (R)-(+)-beta-Methylphenethylamine [28163-64-6]
U948 (R)-1-Boc-3-Aminopyrrolidine citrate [147081-49-0]
V0098 (4S)-3-[5-(4-Fluorophenyl)-1,5-dioxopenyl]-4-phenyl-2-oxazolidinone [189028-93-1]
V0133 (R)-(+)-3-Aminoquinuclidine dihydrochloride [123536-14-1]
V0267 BDH succinate salt [183388-64-9]
V0360 Cinchonidine [485-71-2]
V0415 (N-Propionyl)-(4R)-benzyl-2-oxazolidinone [131685-53-5]
V0813 (DHQ)2PHAL [140924-50-1]
V1326 (S)-(-)-3-Hydroxy-2-pyrrolidone [78340-48-4]
V1619 (1S)-(+)-(10-Camphorsulfonyl)oxaziridine [104322-63-6]
V1814 (R)-3-Isopropyl-2,5-piperazinedione [143673-66-9]
V2268 (R)-methyl 2-(2-chlorophenyl)-2-hydroxyacetate [32345-59-8]
X3214 (S)-5-Oxo-pyrrolidine-2-carboxylic acid tert-butyl ester [35418-16-7]
X3233 (S)-Methyl 1-tritylaziridine-2-carboxylate [75154-68-6]
X4324 D-(-)-MANDELIC ACID BENZYL ESTER [97415-09-3]


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