Building Blocks

(S)-2-(tert-butoxycarbonyl)pent-4-enoic acid...

2-hydroxyacetamide

4-(TRIFLUOROMETHYL)BENZOIC ANHYDRIDE

4-Hydroxy-6-(trifluoromethyl)pyrimidine

7-Amino-heptanoic acid ethyl ester hydrochloride

N-(2-Aminoethyl)maleimid trifluoroacetate salt

N-Benzyl-N-(methoxymethyl)trimethylsilylmethylamine

N-Cbz-piperidine-2-carboxylic acid

N-Cbz-piperidine-2-carboxylic acid

2-Chloro-1-methylpyridinium p-toluenosulfonate

5,7-Dichloropyrazolo[1,5-a]pyrimidine

Di-tert-butyl N,N-diethylphosphoramidite

METHYL 1-BENZYL-4-OXOPYRROLIDINE-3-CARBOXYLATE

Methyl 1-methylpiperidine-4-carboxylate

N-Boc-3-pyrrolidinone

O-(2,4-dinitrophenyl)hydroxylamine

4-Methoxyphenylhydrazine hydrochloride

Phenolphthalein monophosphate dicyclohexylammonium salt

N-(tert-Butoxycarbonyl)-1,2-phenylenediamine

Ethyl diethoxyacetate

Methyl 4-aminobutyrate hydrochloride

N-Boc-2-fluoroaniline

EOPC Ethyl N-Boc-4-Oxopyrrolidine-3-carboxylate

5-Chloropyrimidine-4,6-diol

DMT-dG(tac) Phosphoramidite

3-Pyridinecarboxylic Anhydride

Camostat mesilate

4-Nitrobenzamidine, hydrochloride

1,4-Benzodioxane-2-carboxylic acid

2-hydroxy-N-methylacetamide

3-(2-pyridyldithio)propionic acid n-hydroxy-succinimide...

Ethyl 1-Boc-piperidine-2-carboxylate

3-Trifluoromethylbenzamidine hydrochloride

4,6-Dihydro-1H-pyrrolo[3,4-c]pyrazole-5-carboxylic acid...

Ethyl 2-[(diphenylmethylene)amino]-2-ethylbutanoate

1-(Diphenylmethyl)-3-hydroxyazetidine

2-Phenylacetimidamidehydrochloride

BAZEDOXIFENE ACETATE

O-Methylisourea hydrochloride

SucciniMidyl 1-Pyrenebutanoate

N-Cbz-PTE Benzyloxycarbonyl-alpha-phosphonoglycine trimethyl...

4-Guanidinobenzoic acid hydrochloride

(2S)-2-(Methoxycarbonyl)pyrrolidin-1-ium chloride

Benzyl 1-methylhydrazinecarboxylate

[Bis(trifluoroacetoxy)iodo]benzene

4-(Phthalimido)-cyclohexanone

Ethyl 1-Boc-3-pyrrolidinecarboxylate

(Trifluoroacetyl)benzotriazole (1H,2H-isomer mixture)

2-methoxypyridine N-oxide

6-Iodoquinazolin-4(3H)-one

Cyclohexylhydrazine hydrochloride

Molnupiravir

1H-Tetrazole

2-acetamido-3-(3-bromophenyl)propanoic acid

2-tert-butyl-1,1,3,3-tetramethyl-guanidine

SODIUM N-TRIDECYL SULPHATE

4-Methoxybenzamidine hydrochloride

N-Benzylglycine hydrochloride

4-pyridinebutyronitrile

5-Benzylthio-1H-tetrazole

N-methoxy-N-methyl-2-[(2-methylpropan-2-yl)oxy]acetamide

3-Methylaminopropionitrile

(4-Carboxybutyl)triphenylphosphonium bromide

N,N'-Bis(tert-butoxycarbonyl)guanidine

N-Cbz-aminoacetonitrile

Fenretinimide

Isoindolin-1-one

MSAT O-(2-Mesitylenesulfonyl)acethydroxamic acid ethyl ester

6-Bromonicotinic acid ethyl ester

Formimidamidehydrochloride

(R)-4-Benzyl-2-oxazolidinone

1-N-ethoxycarbonyl-3-pyrrolidone

Cyclohexylmethyl N-tosyloxycarbamate

Ethyl 6-bromo-4-hydroxy-3-quinolinecarboxylate

N,N'-Di-tert-butoxycarbonyl-L-histidine

Nicotinic acid N-oxide

4 chloro7H pyrrolo 2 3 d pyrimidine

Methyl 5-bromopentanoate

Methyl 6-HydroxypyriMidine-4-carboxylate

1-[4-(2-AZEPAN-1-YL-ETHOXY)-BENZYL]-5-BENZYLOXY-2-(4-BENZYLO...

amino-hydroxyimino-acetic acid ethyl ester

5-Bromo-2-methylphenol

benzamidine hydrochloride dihydrate

1-Boc-piperidine-4-carboxamide

N-Benzylhydroxylamine hydrochloride

Pentafluorophenylammonium triflate

1-(9H-FUOREN-9-YL)-3-OXO-2,7,10-TRIOXA-4-AZADODECAN-12-OIC...

2,4,5-Triphenylimidazole

N-(3-Buten-1-yl)phthalimide

Pentafluorophenyl Formate

tBuO-Ste-Glu(AEEA-AEEA-OH)OtBu

3-Hydroxypyridine

ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT

1,13-DIAMINO-4,7,10-TRIOXATRIDECANE

2-methoxyethyl 4-methylbenzenesulfonate

5-Chloro-3H-quinazolin-4-one

1-Carbethoxypiperazine

2-Bromo-5-fluoropyridine 1-oxide

5-(Ethylthio)-1H-tetrazole 0.25mol/Lin CAN

Ethyl2-chloropyrimidine-5-carboxylate

Glycine,N-(2-aminoethyl)-,ethyl ester chloride

Pentafluorophenyl Acetate

1-(benzyloxy)-4-[2-(cyclopropylmethoxy)ethyl]benzene

N,N-Dibenzylglycine ethyl ester

N-(tert-butoxycarbonyl)-2-methyl-1,3-diaminopropane

N-CarbaMoylMaleaMic acid

N-Tert-butyl-5-methylisoxazolium perchlorate

1,4-Dimethyl-1,2,4-triazolium Iodide

Ethyl N-Boc-piperidine-4-carboxylate

N-Isopropylphthalimide

1-(2-Tetrahydrofuroyl)piperazine hydrobromide

Dibromotriphenylphosphorane

Diethyl Amidophosphate

N-acetyl-L-leucine

1-Boc-3-hydroxymethylpyrrolidine

2-(2-aminoethyl)isoindoline-1,3-dione hydrochloride

4-(4-Aminophenoxy)-N-methylpicolinamide

4-hydroxymethyl-3-methoxyphenylacetic acid

Mesitylenesulfonic acid dihydrate

N-Acetylphthalimide

1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazole

1-Ethyl-1-methylpyrrolidinium bromide

2-(3-bromopropyl)isoindoline-1,3-dione

5-Bromoacetyl salicylamide

Boc-S S-Boc-2-mercapto-4,6-dimethylpyrimidine

Methyl 1-Boc-piperidine-2-carboxylate

...

4-carbamoylphenylcarbamic acid 2,5-dioxyopyrrolidin-1-yl...

6,7-Dimethoxy-3,4-dihydroquinazoline-4-one

HTIB [Hydroxy(tosyloxy)iodo]benzene

MPC...

palmitic acid N-succinimide ester

Pyridine-2-carboxamide

1-Ethyl-3-methylimidazolium P-toluenesulfonate

2-Chloro-N-methoxy-N-methylacetamide

3,5-Bis(trifluoromethyl)benzeneboronic acid

3-Amino-3-iminopropanoic acid ethyl ester hydrochloride

4-(1-Acetylpiperazin-4-yl)phenol

Ethoxyamine hydrochloride

Ethyl 1,3-dimethylpyrazole-5-carboxylate

3-Bromobiphenyl

7-Bromo-3,4-dihydroquinazolin-4-one

N-Carbethoxyphthalimide

N-[Tris(hydroxymethyl)methyl]acrylamide

1-(2-Furoyl)piperazine

2-Aminothiazole-4-carboxylic Acid Ethyl Ester

7-Methylquinazolin-4(3H)-one

Methyl triethyl ammonium tetrafluoroborate

1,8-Diamino-3,6-dioxaoctane

[2-(4-maleimidophenyl)]acetic acid

(S)-4-Amino-5-(tert-butoxy)-5-oxopentanoic acid

4-Bromophenylhydrazine hydrochloride

L-Norvaline

Benzamidine hydrochloride hydrate

N-Cbz-L-histidine

(2-Bromo-ethyl)-methyl-amine

Iodobenzene diacetate

N-Benzyloxycarbonyl-1,2-diaminoethane hydrochloride

Tert-Butyl 2-hydroxyacetate

(3aR,4S,7R,7aS) 4,7-Methano-1H-isoindole-1,3(2H)-dione

1-Boc-3-hydroxypiperidine

2,2'-Dithiodipyridine

4-Hydroxymethyl-7-azaindole

Polylysine（pSar）

1,1,1-Trimethoxy-2-chloroethane

2-(2-bromoethyl)isoindoline-1,3-dione

6-Oxo-3H-pyrimidine-4-carboxylic acid

DL-methyl-2-amino-2-cyclopropylacetate hydrochloride

1-Benzylpyrrolidin-3-one,hydrochloride

methyl 5-hydroxypentanoate

N-(8-Aminooctyl)methacrylamide Hydrochloride

1-methyl-piperidine-2-carboxylicacidmethylester

Tert-Butyl (2-hydroxyethyl)(methyl)carbamate

[(TERT-BUTOXY)CARBONYL]AMINO 2,2-DIMETHYLPROPANOATE

(S)-(+)-2,2-Dimethyl-1,3-dioxolane-4-methanol

1-Cyclopropylpiperazine

Tert-Butyl N-(tert-butoxycarbonyloxy)carbamate

(ethoxycarbonyl)formic acid

2,4,6-Triphenylpyrylium tetrafluoroborate

4-Chloro-3-pyridinesulfonamide

5-Bromo-2-(4-boc-piperazin-1-yl)pyrimidine

Acetylthiocholine iodide

N-[(Trimethylsilyl)methyl]benzylamine

Triphenylmethyl chloride

1-(1-ethoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-...

2,6-Bis(hydroxymethyl)-p-cresol

3-Hydroxypyrrolidine hydrochloride

Ethyl (hydroxyimino)cyanoacetate potassium salt

Ethyl 1-methylpipecolinate

1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine...

2,4,6-Tri-tert-butylnitrobenzene

4,6-Dichloropyrimidine

4-Boc-aminopiperidine

4-chloro-6-isopropylpyrimidin-5-amine

Ceforanide

N-(2-Boc-aminoethyl)-Gly-Oet

1-Boc-3-Hydroxypyrrolidine

2-amino-N-isopropylbenzenesulfonamide

3-aminopiperidine-2,6-dione

3-Nitro-1,2,4-Triazole