Building Blocks

2-Chloro-1-methylpyridinium p-toluenosulfonate

4-(TRIFLUOROMETHYL)BENZOIC ANHYDRIDE

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

7-Amino-heptanoic acid ethyl ester hydrochloride

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

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

4-Hydroxy-6-(trifluoromethyl)pyrimidine

N-(2-Aminoethyl)maleimid trifluoroacetate salt

N-Cbz-piperidine-2-carboxylic acid

N-Cbz-piperidine-2-carboxylic acid

Morpholine-4-carboxiMidaMide hydrochloride

N-(2-Cyanoethyl)pyrrole

Sorafenib

(9H-Fluoren-9-yl)methyl (2-(azidosulfonyl)ethyl)carbamate...

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

2,5-dichloro-4-({2-[dioxo(prop-2-yl)-λ6-sulfanyl]phenyl}amin...

2-Chloro-1-(4-methoxyphenyl)ethanone

4-chloro-5-iodo-7-methyl-7H-pyrrolo[2,3-d]pyrimidine

7-Methoxyquinazolin-4(3H)-one

Boc-1,3-diaminopropane hydrochloride

t-Boc-aminooxyacetic Acid N-Hydroxysuccinimide Ester

1-(Cyclohexylcarbonyl)piperazine

1-Benzylpyrrolidine

2,2-Diethoxyethanol

2,4,6-triisopropylbenzenesulfonyl hydrazide

2-Phenylacetimidamidehydrochloride

3-METHYL-5-(PHENYLMETHOXY)-2-[4-(PHENYLMETHOXY)PHENYL]-1H-IN...

4-chloro-6-isopropylpyrimidin-5-amine

4-[2-(1-AZEPANYL)ETHOXY]BENZYL CHLORIDE HCL

5-bromo-2-chloropyrimidine

5-Bromo-2-hydroxypyrimidine

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

7-Nitroquinazolin-4(3H)-one

Benzamidine hydrochloride

Diphenylmethyleniminoacetonitrile

Ethyl 1-benzyl-4-pyrrolidone-3-carboxylate

methyl 4-piperidinecarboxylate

Methyl piperidine-2-carboxylate

Methyl piperidine-3-carboxylate

Molnupiravir

N-(2-Oxoethyl)phthalimide

N-(4-Bromophenyl)phthalimide

N-Succinimidyl 6-(3-Maleimidopropionamido) Hexanoate（SMPH...

O-Benzoyl-N-tert-butylhydroxylamine hydrochloride

PHENYL PHOSPHORODIAMIDATE

Tert-butyl amidinomethylcarbamate hydrochloride

Tert-Butyl...

1-(4-(methylamino)phenyl)ethanone

1-(ALLYLOXYCARBONYL-OXY)-1 H-BENZOTRIAZOLE

1-(cyclopropylcarbonyl)-Monohydrochloride

1-DODECYL-PYRROLE-2,5-DIONE

1-sec-butylhydrazine dihydrochloride

2,4-Bis(trifluoromethyl)phenylboronic acid

2-methylpropan-2-yl...

4-hydroxymethyl-3-methoxyphenylacetic acid

6-Bromonicotinamide

6-Iodoquinazolin-4(3H)-one

N-tert-butoxycarbonyl-(methylamino)acetaldehyde

(5-Carboxypentyl)(triphenyl)phosphoniumbromide

1H-Tetrazole

2-(4-BENZYLOXYPHENYL)ETHANOL

3-phosphonopropionic acid

4-Amino-2,6-dimethoxypyrimidine

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

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

Ethyl 2-amino-2-ethylbutanoate

Ethyl 3-(benzylamino)propanoate

Methyl 2-(benzylamino)acetate

Methyl 4-(chlorocarbonyl)butanoate

METHYL 8-BROMOOCTANOATE

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

Myristic acid N-hydroxysuccinimide ester

N,N-Dibenzylglycine ethyl ester

N-(4-Cyanophenyl)guanidine

N-(tert-butoxycarbonylamino)phthalimide

N-Benzyloxycarbonyl-1,2-diaminoethane hydrochloride

N-Boc-1-aMinopropan-2-one

N-Boc-1h-pyrazole-1-carboxamidine

N-Isopropylphthalimide

N-methyl-2-piperidinemethanol

p-Aminobenzamide

PHENYL TRIFLUOROACETATE

R-(+)-1-Benzyl-3-pyrrolidinol

Solution of tetrazole in THF

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

TCEPO

tert-butyl...

Triethyl 1,1,2-ethanetricarboxylate

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

...

(S）-2,6-Bis-tert-butoxy carbonylamino-hexanoic acid

1-Benzylpyrrolidin-3-one,hydrochloride

1-Boc-4-(2-chloroethyl)piperazine

1-Chloroethyl (4-nitrophenyl) carbonate

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

2-Amidinopyrimidine hydrochloride

2-Mesitylenesulfonyl chloride

2-Thiazolecarboxamidine Hydrochloride

2H-1,3-BENZOXAZINE-2,4(3 H)-DIONE

6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanehydrazide...

Dimethylthiophosphinoyl Chloride

Mesitylenesulfonic acid dihydrate

Methyl 1-Boc-piperidine-4-carboxylate

O-Pivaloylhydroxylammonium Trifluoromethanesulfonate

p-chlorophenethylamine

Terephthalimidamidedihydrochloride

Tetraisopropylazodicarboxamide

(S)-2-amino-3-((S)-2-oxopyrrolidin-3-yl)propanamide...

1-(Diphenylmethyl)-3-azetidinyl methanesulfonate

1-Butylhydrazine hydrochloride

2,4,6-Trichlorobenzoyl chloride

2-(Tert-butoxycarbonylamino)ethyl bromide

2-Fluoro-1-methylpyridinium p-toluenesulphonate

2-hydroxyacetamide

2-methoxy-N,N-dimethylacetamide

2-Propenoic acid, 3-bromo-2-methyl-, ethyl ester, (2E)-

3-Methylaminopropionitrile

3-Nitro-1,2,4-Triazole

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

4,7-Methano-1H-isoindole-1,3(2H)-dione

4-Carbamimidoylbenzoic acid hydrochloride

4-Fluorobenzamidine hydrochloride

5-Benzylthio-1H-tetrazole

5-Pyrimidinecarboxylic acid

Cholesteryl sodium sulfate

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

Ethyl 1-Boc-piperidine-2-carboxylate

Fenretinimide

FMMB 2-Fluoro-N-methoxy-N-methylbenzamide

Glycine methyl ester hydrochloride

Lurasidone hydrochloride

Methyl...

METHYLBENZIMIDATE HYDROCHLORIDE

N-(3-Aminopropyl)methacrylamide hydrochloride

N-SucciniMidyl BroMoacetate

P-nitrophenylhydrazine hydrochloride

TPTZ 2,4,6-Tri(2-pyridyl)-1,3,5-triazine

Triphenylmethyl chloride

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

(R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol

1,3,5-Triisopropylbenzene

1-Boc-4-[methoxy(methyl)carbamoyl]piperidine

2,5-dichloro-N-(2-(isopropylsulfonyl)phenyl)pyrimidin-4-amin...

2,5-dioxopyrrolidin-1-yl...

...

6-Chloropyrimidine-2,4-diamine

DMEAD, Bis(2-methoxyethyl) diazene-1,2-dicarboxylate

Ethyl2-chloropyrimidine-5-carboxylate

Methyl dimethoxyacetate

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

Suberate Bis(sulfosuccinimidyl) Sodium Salt

β-Alanine,N-[(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)acetyl]-b...

2,4,6-Tri-tert-butylnitrobenzene

2-(Boc-amino)-1-ethanol

3-Amino-4-pyrazolecarbonitrile

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

4-Hydroxy Benzeneacetic Acid 2-(DiMethylaMino)-2-oxoethyl...

5-Fluoropyrimidine-4,6-diol

6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone

BENZYL 6-BROMOHEXYL ETHER

Boc-1,4-diaminobutane.HCl

Daclatasvir

Malonamamidine hydrochloride

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

N-(4-Cyanophenyl)guanidine hydrochloride

N-(Benzyloxycarbonyl)-2-aminoacetonitrile

Pentafluorophenyl Acetate

propargyl carbonate N-hydroxysuccinimide ester

Pyrrolo[2,3-d]pyrimidin-4-ol

SODIUM N-TRIDECYL SULPHATE

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

tert-Butyl4-oxo-4,5,6,8-tetrahydropyrido[3,4-d]pyrimidine-7(...

[Bis(trifluoroacetoxy)iodo]benzene

(R)-4-(1-Aminoethyl)benzoic acid

(S)-4-(1-Aminoethyl)benzoic acid

1,3-Di-boc-2-(trifluoromethylsulfonyl)guanidine

1-Boc-3-cyano-4-oxopyrrolidine

1-Boc-piperidine-3-carboxamide

2-Bromo-5-fluoropyridine 1-oxide

2-Methyl-1-(4-methylphenyl)sulfonylimidazole

3-Hydroxypyridine

CLMMB 4-Chloro-n-methoxy-n-methylbenzamide

Ethyl (hydroxyimino)cyanoacetate potassium salt

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

Ethyl 6-bromo-4-hydroxyquinoline-3-carboxylate

N-(TERT-BUTYL)-2-CHLOROACETAMIDE

Phenolphthalein monophosphate dicyclohexylammonium salt

Polylysine（pSar）

Pyridine-2-carboxamide

1-Boc-piperidine-2-carboxamide

2-acetamido-3-(4-bromophenyl)propanoic acid

3-Methoxybenzamidine hydrochloride

4-(Trifluoromethyl)benzimidamidehydrochloride

4-Acetamidobenzenesulfonyl azide

4-AMIDINOPYRIDINE HYDROCHLORIDEPYRIDINE-4-CARBOXIMIDAMIDE...

4-Amino-1,2,4-triazole