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

N-(5-Bromopentyl)phthalimide

[Bis(trifluoroacetoxy)iodo]benzene

...

Ethyl 4-hydroxypyrimidine-5-carboxylate

tert-Butyl methylcarbamate

Ethyl N-Boc-piperidine-4-carboxylate

Pentafluorophenyl Acetate

3-aminopyridin-1-ium-1-olate hydrochloride

N-Benzyloxycarbonyl-1,2-diaminoethane hydrochloride

Pentafluorophenyl acrylate

amino-hydroxyimino-acetic acid ethyl ester

Isoxazole-3-carbaldehyde

2-Methoxyphenylhydrazine hydrochloride

5-Bromoisoquinoline

benzamidine hydrochloride dihydrate

DMT-dG(tac) Phosphoramidite

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

FMOC-1,4-DIAMINOBUTANE HYDROCHLORIDE

N-methyl-3-piperidinemethanol

Piperidine-4-carboxamide

Pyridine-2-carboximidamide hydrochloride

tert-Butyl...

(R)-4-Benzyl-2-oxazolidinone

(S)-N-Boc-2-cyanopiperidine

(Trimethylsilyl)methanamine hydrochloride

1,2,3-Tris(tert-butoxycarbonyl)guanidine

2-Phenylacetimidamidehydrochloride

3-Chlor-Benzamidine hydrochloride

Di-tert-butyl iminodiacetate

methyl 5-hydroxypentanoate

tert-Butyl (2-(benzylamino)ethyl)carbamate

ZANAMIVIR HYDRATE

1,1-Cyclobutanedicarboxylic acid

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

4-Hydroxyquinazoline

BI-Boc-Pyrazolohydrazine

Methyl 6-HydroxypyriMidine-4-carboxylate

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

Tritylamine

1-Benzyl-3-hydroxypyrrolidine

1-Propanaminium-3-[(ethylcarbonimidoyl)amio]-N,N,N-trimethyl...

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

2-Chloropyridine-5-carbaldehyde

2-Fluoro-6-(trifluoromethyl)benzoic Anhydride

3,8,11-Trioxa-5-azatridecan-13-oic acid

...

6-Bromonicotinic acid ethyl ester

6-Iodoquinazolin-4(3H)-one

Ethyl (hydroxyimino)cyanoacetate potassium salt

methyl 4-piperidinecarboxylate

N-Acetylphthalimide

Tert-Butyl...

3-Pyridinecarboxylic Anhydride

3-Pyrrolidinol

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

Ethyl 1-Boc-3-pyrrolidinecarboxylate

methyl 2-aminopent-4-enoate hydrogen chloride

Methyl 5-bromopentanoate

N,N-Dibenzylglycine ethyl ester

O-Benzoyl-N-tert-butylhydroxylamine hydrochloride

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

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

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

4-Aminobenzamidine dihydrochloride

5-(Ethylthio)-1H-tetrazole

6-Chloropyrimidine-2,4-diamine

9-Fluorenylmethyl N-hydroxycarbamate

Benzamidine hydrochloride hydrate

Boc-ANPAP...

Di-tert-Butyl azodicarboxylate

Dimethylmethoxymethylenmalonat

Disuccinimidyl succinate

H-Cit-PABA

Molnupiravir

N-Isopropylphthalimide

(4-Fluorobenzyl)triphenylphosphonium chloride

1-(2-Tetrahydrofuroyl)piperazine hydrobromide

Ethoxyamine hydrochloride

Hydrazinetricarboxylicacid

Methoxyammonium chloride

Methyl 2,5-dioxo-2H-pyrrole-1(5H)-carboxylate

(S)-1-Benzyl-3-pyrrolidinol

(S)-tert-butyl (1-cyano-2-(4-iodophenyl)ethyl)carbamate

1-Benzylpyrrolidine

1-BENZYLPYRROLIDINE-3-OL

1-Boc-piperidine-4-carboxamide

2-Chloroethylamine hydrochloride

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

Ethyl 3-(benzylamino)propanoate

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

Glycine tert butyl ester hydrochloride

Methyl 1-Boc-piperidine-4-carboxylate

MPCN 4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile

O-(4-Nitrobenzyl)hydroxylamine hydrochloride

2-Hydroxypyrimidine hydrochloride

5-Bromoacetyl salicylamide

Ethyl 3-bromobenzenecarboximidoate hydrochloride

Formamidine acetate

HEPTAETHYLENE GLYCOL

N-Boc-imino-(triphenyl)phosphorane

N-formyl-tert-butyl glycinate

Pyrrolidin-3-one hydrochloride

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

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

1-Boc-1-methylhydrazine

1-BUTYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOR)

2-Amidinopyrimidine hydrochloride

2-Chloro-1,3-bis(dimentylamino)trimethinium...

2-[2-(2-AZIDOETHOXY)ETHOXY]ETHANOL

3-(1-Piperazinyl)-1,2-benzisothiazole

3-Fluorobenzamidine hydrochloride

5,6,7,8-Tetrahydroquinazolin-4-ol

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

7-Methoxyquinazolin-4(3H)-one

8-Bromooctanoic Acid

Benzyl phenyl carbonate

N-tert-butoxycarbonyl-(methylamino)acetaldehyde

p-Aminobenzamide

3-Methylaminopropionitrile

MMT-HexylaminolinkerPhosphoramidite

N-(3-Aminopropyl)methacrylamide hydrochloride

N-(6-Aminohexyl)methacrylamide Hydrochloride

N-acetyl-L-leucine

O-diphenylphosphinylhydroxylamine

Tert-Butyl...

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

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

1-Boc-3-hydroxypiperidine

2-methylpropan-2-yl...

4-Amino-5-pyrimidinecarbonitrile

ALPHA-NAPHTHYL PHOSPHATE DISODIUM SALT

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

N-tert-Butylbenzylamine

1-Boc-piperidine-2-carboxamide

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

2-methoxy-N,N-dimethylacetamide

20-(Tert-Butoxy)-20-oxoicosanoic acid

3-Isoxazolecarboxylic acid

5-Chloropyrimidine-4,6-diol

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

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

Glycine ethyl ester hydrochloride

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

N-(2-HYDROXYETHYL)SUCCINIMIDE

N-Benzylglycine

N-BOC-Toluenesulfonamide

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

SucciniMidyl 1-Pyrenebutanoate

Triphenylmethyl chloride

(R)-4-bebzyloxymethyl-2,2-dimethyl-1,3-dioxolane

1-(4-(methylamino)phenyl)ethanone

1-(6-aminohexyl)-1H-pyrrole-2,5-dione hydrochloride

1-Boc-4-piperidyl Methacrylate

1-Carbethoxypiperazine

1-tert-Butyl-3-ethylcarbodiiMide

11-Maleimidoundecanoic Acid Sulfo-N-Succinimidyl Ester

2-(1-Hydroxy-3-methylbutylidene)-5,5-dimethyl-1,3-cyclohexan...

2-(2-chloro-5-nitrophenyl)pyridine

2-Fluoro-5-[(3-oxo-1(3H)-isobenzofuranylidene)methyl]-benzon...

2-Picoline-N-oxide

3,5-Di-tert-butylbromobenzene

3-Hydroxypyridine

3-Nitro-1,2,4-Triazole

4-Nitrobenzamidine, hydrochloride

6-Bromonicotinamide

7-Nitroquinazolin-4(3H)-one

Boc-AEEA-AEEA

Boc-guanidine

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

Ethyl 1-methylpipecolinate

Ethyl2-chloropyrimidine-5-carboxylate

METHYL 8-BROMOOCTANOATE

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

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

O-Acetyl-N-tert-butylhydroxylamine Hydrochloride

Phosphorochloridic acid diisopropyl ester

Polylysine（pSar）

(S)-(-)-1-(4-Cyanophenyl)ethylamine

2-(carbamoylmethylamino)ethanesulfonic acid

3-phosphonopropionic acid

4-Amidinobenzamide hydrochloride

4-Fluorobenzonitrile

6-Fluoroquinazolin-4-one

Dibromotriphenylphosphorane