Chembase list of 866358 unique molecular structures

(3S)-3-[(4-methoxyphenyl)methyl]piperazin-2-one

$$$$

M. F.

C12H16N2O2

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26632

Database

Data ID

M. W.

220.26764

CAS

Similarity

N/A

ID: 808452

(3R)-3-[(4-methoxyphenyl)methyl]piperazin-2-one

$$$$

M. F.

C12H16N2O2

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26633

Database

Data ID

M. W.

220.26764

CAS

Similarity

N/A

ID: 808453

3-{[2-(trifluoromethoxy)phenyl]methyl}piperazin-2-one

$$$$

M. F.

C12H13F3N2O2

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26634

Database

Data ID

M. W.

274.2390296

CAS

Similarity

N/A

ID: 808454

(3S)-3-{[2-(trifluoromethoxy)phenyl]methyl}piperazin-2-one

$$$$

M. F.

C12H13F3N2O2

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26635

Database

Data ID

M. W.

274.2390296

CAS

Similarity

N/A

ID: 808455

(3R)-3-{[2-(trifluoromethoxy)phenyl]methyl}piperazin-2-one

$$$$

M. F.

C12H13F3N2O2

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26636

Database

Data ID

M. W.

274.2390296

CAS

Similarity

N/A

ID: 808456

3-{[3-(trifluoromethoxy)phenyl]methyl}piperazin-2-one

$$$$

M. F.

C12H13F3N2O2

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26637

Database

Data ID

M. W.

274.2390296

CAS

Similarity

N/A

ID: 808457

(3S)-3-{[3-(trifluoromethoxy)phenyl]methyl}piperazin-2-one

$$$$

M. F.

C12H13F3N2O2

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26638

Database

Data ID

M. W.

274.2390296

CAS

Similarity

N/A

ID: 808458

(3R)-3-{[3-(trifluoromethoxy)phenyl]methyl}piperazin-2-one

$$$$

M. F.

C12H13F3N2O2

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26639

Database

Data ID

M. W.

274.2390296

CAS

Similarity

N/A

ID: 808459

3-{[4-(trifluoromethoxy)phenyl]methyl}piperazin-2-one

$$$$

M. F.

C12H13F3N2O2

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26640

Database

Data ID

M. W.

274.2390296

CAS

Similarity

N/A

ID: 808460

(3S)-3-{[4-(trifluoromethoxy)phenyl]methyl}piperazin-2-one

$$$$

M. F.

C12H13F3N2O2

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26641

Database

Data ID

M. W.

274.2390296

CAS

Similarity

N/A

ID: 808461

(3R)-3-{[4-(trifluoromethoxy)phenyl]methyl}piperazin-2-one

$$$$

M. F.

C12H13F3N2O2

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26642

Database

Data ID

M. W.

274.2390296

CAS

Similarity

N/A

ID: 808462

3-[(4-ethylphenyl)methyl]piperazin-2-one

$$$$

M. F.

C13H18N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26643

Database

Data ID

M. W.

218.29482

CAS

Similarity

N/A

ID: 808463

(3S)-3-[(4-ethylphenyl)methyl]piperazin-2-one

$$$$

M. F.

C13H18N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26644

Database

Data ID

M. W.

218.29482

CAS

Similarity

N/A

ID: 808464

(3R)-3-[(4-ethylphenyl)methyl]piperazin-2-one

$$$$

M. F.

C13H18N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26645

Database

Data ID

M. W.

218.29482

CAS

Similarity

N/A

ID: 808465

3-{[4-(propan-2-yl)phenyl]methyl}piperazin-2-one

$$$$

M. F.

C14H20N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26646

Database

Data ID

M. W.

232.3214

CAS

Similarity

N/A

ID: 808466

(3S)-3-{[4-(propan-2-yl)phenyl]methyl}piperazin-2-one

$$$$

M. F.

C14H20N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26647

Database

Data ID

M. W.

232.3214

CAS

Similarity

N/A

ID: 808467

(3R)-3-{[4-(propan-2-yl)phenyl]methyl}piperazin-2-one

$$$$

M. F.

C14H20N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26648

Database

Data ID

M. W.

232.3214

CAS

Similarity

N/A

ID: 808468

3-[(4-tert-butylphenyl)methyl]piperazin-2-one

$$$$

M. F.

C15H22N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26649

Database

Data ID

M. W.

246.34798

CAS

Similarity

N/A

ID: 808469

(3S)-3-[(4-tert-butylphenyl)methyl]piperazin-2-one

$$$$

M. F.

C15H22N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26650

Database

Data ID

M. W.

246.34798

CAS

Similarity

N/A

ID: 808470

(3R)-3-[(4-tert-butylphenyl)methyl]piperazin-2-one

$$$$

M. F.

C15H22N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26651

Database

Data ID

M. W.

246.34798

CAS

Similarity

N/A

ID: 808471

3-[(2-nitrophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H13N3O3

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26652

Database

Data ID

M. W.

235.23922

CAS

Similarity

N/A

ID: 808472

(3S)-3-[(2-nitrophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H13N3O3

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26653

Database

Data ID

M. W.

235.23922

CAS

Similarity

N/A

ID: 808473

(3R)-3-[(2-nitrophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H13N3O3

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26654

Database

Data ID

M. W.

235.23922

CAS

Similarity

N/A

ID: 808474

3-[(3-nitrophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H13N3O3

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26655

Database

Data ID

M. W.

235.23922

CAS

Similarity

N/A

ID: 808475

(3S)-3-[(3-nitrophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H13N3O3

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26656

Database

Data ID

M. W.

235.23922

CAS

Similarity

N/A

ID: 808476

(3R)-3-[(3-nitrophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H13N3O3

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26657

Database

Data ID

M. W.

235.23922

CAS

Similarity

N/A

ID: 808477

3-[(4-nitrophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H13N3O3

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26658

Database

Data ID

M. W.

235.23922

CAS

Similarity

N/A

ID: 808478

(3S)-3-[(4-nitrophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H13N3O3

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26659

Database

Data ID

M. W.

235.23922

CAS

Similarity

N/A

ID: 808479

(3R)-3-[(4-nitrophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H13N3O3

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26660

Database

Data ID

M. W.

235.23922

CAS

Similarity

N/A

ID: 808480

3-[(2,3-difluorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12F2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26661

Database

Data ID

M. W.

226.2225864

CAS

Similarity

N/A

ID: 808481

(3S)-3-[(2,3-difluorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12F2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26662

Database

Data ID

M. W.

226.2225864

CAS

Similarity

N/A

ID: 808482

(3R)-3-[(2,3-difluorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12F2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26663

Database

Data ID

M. W.

226.2225864

CAS

Similarity

N/A

ID: 808483

3-[(2,4-difluorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12F2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26664

Database

Data ID

M. W.

226.2225864

CAS

Similarity

N/A

ID: 808484

(3S)-3-[(2,4-difluorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12F2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26665

Database

Data ID

M. W.

226.2225864

CAS

Similarity

N/A

ID: 808485

(3R)-3-[(2,4-difluorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12F2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26666

Database

Data ID

M. W.

226.2225864

CAS

Similarity

N/A

ID: 808486

3-[(2,5-difluorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12F2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26667

Database

Data ID

M. W.

226.2225864

CAS

Similarity

N/A

ID: 808487

(3S)-3-[(2,5-difluorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12F2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26668

Database

Data ID

M. W.

226.2225864

CAS

Similarity

N/A

ID: 808488

(3R)-3-[(2,5-difluorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12F2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26669

Database

Data ID

M. W.

226.2225864

CAS

Similarity

N/A

ID: 808489

3-[(2,6-difluorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12F2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26670

Database

Data ID

M. W.

226.2225864

CAS

Similarity

N/A

ID: 808490

(3R)-3-[(2,6-difluorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12F2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26671

Database

Data ID

M. W.

226.2225864

CAS

Similarity

N/A

ID: 808491

3-[(3,4-difluorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12F2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26672

Database

Data ID

M. W.

226.2225864

CAS

Similarity

N/A

ID: 808492

(3S)-3-[(3,4-difluorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12F2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26673

Database

Data ID

M. W.

226.2225864

CAS

Similarity

N/A

ID: 808493

(3R)-3-[(3,4-difluorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12F2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26674

Database

Data ID

M. W.

226.2225864

CAS

Similarity

N/A

ID: 808494

3-[(3,5-difluorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12F2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26675

Database

Data ID

M. W.

226.2225864

CAS

Similarity

N/A

ID: 808495

(3S)-3-[(3,5-difluorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12F2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26676

Database

Data ID

M. W.

226.2225864

CAS

Similarity

N/A

ID: 808496

(3R)-3-[(3,5-difluorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12F2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26677

Database

Data ID

M. W.

226.2225864

CAS

Similarity

N/A

ID: 808497

3-[(2,3-dichlorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12Cl2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26678

Database

Data ID

M. W.

259.13178

CAS

Similarity

N/A

ID: 808498

(3S)-3-[(2,3-dichlorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12Cl2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26679

Database

Data ID

M. W.

259.13178

CAS

Similarity

N/A

ID: 808499

(3R)-3-[(2,3-dichlorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12Cl2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26680

Database

Data ID

M. W.

259.13178

CAS

Similarity

N/A

ID: 808500

3-[(2,4-dichlorophenyl)methyl]piperazin-2-one

$$$$

M. F.

C11H12Cl2N2O

Suppliers	Catalog Number
A&J Pharmtech	AJA-O26681

Database

Data ID

M. W.

259.13178

CAS

Similarity

N/A

Part I: Carbon
- I.1: Carbon-Carbon Bonds
- I.1.1 Alkanes
- Primary carbon
- Secondary carbon
- Tertiary carbon
- Quaternary carbon
- I.1.2 C-C double and Triple Bonds
- Alkene
- Alkyne
- Allene
- I.2: One Carbon-Hetero Bond
- I.2.1 Alkyl Halogenides
- Alkylchloride
- Alkylfluoride
- Alkylbromide
- Alkyliodide
- I.2.2 Alcohols and Ethers
- Alcohol
- Primary alcohol
- Secondary alcohol
- Tertiary alcohol
- Dialkylether
- Dialkylthioether
- Alkylarylether
- Diarylether
- Alkylarylthioether
- Diarylthioether
- Oxonium
- I.2.3 Amines
- Amine
- Primary aliphatic amine
- Secondary aliphatic amine
- Tertiary aliphatic amine
- Quaternary aliphatic ammonium
- Primary aromatic amine
- Secondary aromatic amine
- Tertiary aromatic amine
- Quaternary aromatic ammonium
- Secondary mixed amine
- Tertiary mixed amine
- Quaternary mixed ammonium
- Ammonium
- I.2.4 Others
- Alkylthiol
- Dialkylthioether
- Alkylarylthioether
- Disulfide
- 1,2-Aminoalcohol
- 1,2-Diol
- 1,1-Diol
- Hydroperoxide
- Peroxo
- Organolithium compounds
- Organomagnesium compounds
- Organometallic compounds
- I.3: Two Carbon-Hetero Bonds (Carbonyl and Derivatives)
- I.3.1 Double Bond to Hetero
- Aldehyde
- Ketone
- Thioaldehyde
- Thioketone
- Imine
- Immonium
- Oxime
- Oximether
- I.3.2. Two Single Bonds to Hetero
- Acetal
- Hemiacetal
- Aminal
- Hemiaminal
- Thioacetal
- Thiohemiacetal
- Halogen acetal like
- Acetal like
- Halogenmethylen ester and similar
- NOS methylen ester and similar
- Hetero methylen ester and similar
- Cyanhydrine
- I.3.3 Single Bond to Hetero, C=C Double Bond (Enols and Similar)
- Chloroalkene
- Fluoroalkene
- Bromoalkene
- Iodoalkene
- Enol
- Endiol
- Enolether
- Enolester
- Enamine
- Thioenol
- Thioenolether
- I.4: Three Carbon-Hetero Bonds (Carboxyl and Derivatives)
- Acylchloride
- Acylfluoride
- Acylbromide
- Acyliodide
- Acylhalide
- Carboxylic acid
- Carboxylic ester
- Lactone
- Carboxylic anhydride
- Carboxylic acid derivative
- Carbothioic acid
- Carbothioic S ester
- Carbothioic S lactone
- Carbothioic O ester
- Carbothioic O lactone
- Carbothioic halide
- Carbodithioic acid
- Carbodithioic ester
- Carbodithiolactone
- Amide
- Primary amide
- Secondary amide
- Tertiary amide
- Lactam
- Alkyl imide
- N hetero imide
- Imide acidic
- Thioamide
- Thiolactam
- Oximester
- Amidine
- Hydroxamic acid
- Hydroxamic acid ester
- Imidoacid
- Imidoacid cyclic
- Imidoester
- Imidolactone
- Imidothioacid
- Imidothioacid cyclic
- Imidothioester
- Imidothiolactone
- Amidine
- Imidolactam
- Imidoylhalide
- Imidoylhalide cyclic
- Amidrazone
- Alpha aminoacid
- Alpha hydroxyacid
- Peptide middle
- Peptide C term
- Peptide N term
- Carboxylic orthoester
- Ketene
- Ketenacetal
- Nitrile
- Isonitrile
- Vinylogous carbonyl or carboxyl derivative
- Vinylogous acid
- Vinylogous ester
- Vinylogous amide
- Vinylogous halide
- I.5: Four Carbon-Hetero Bonds (Carbonic Acid and Derivatives)
- Carbonic acid dieester
- Carbonic acid esterhalide
- Carbonic acid monoester
- Carbonic acid derivatives
- Thiocarbonic acid dieester
- Thiocarbonic acid esterhalide
- Thiocarbonic acid monoester
- Urea
- Thiourea
- Isourea
- Isothiourea
- Guanidine
- Carbaminic acid
- Urethan(Carbamate ester)
- Biuret
- Semicarbazide
- Carbazide
- Semicarbazone
- Carbazone
- Thiosemicarbazide
- Thiocarbazide
- Thiosemicarbazone
- Thiocarbazone
- Isocyanate
- Cyanate
- Isothiocyanate
- Thiocyanate
- Carbodiimide
- Orthocarbonic derivatives
- I.6 Aromatics
- Phenol
- 1,2-Diphenol
- Arylchloride
- Arylfluoride
- Arylbromide
- Aryliodide
- Arylthiol
- Iminoarene
- Oxoarene
- Thioarene
- Hetero N basic H
- Hetero N basic no H
- Hetero N nonbasic
- Hetero O
- Hetero S
- Heteroaromatic
Part II: N, S, P, Si, B
- II.1 Nitrogen
- Nitrite
- Thionitrite
- Nitrate
- Nitro
- Nitroso
- Azide
- Acylazide
- Diazo
- Diazonium
- Nitrosamine
- Nitrosamide
- N-Oxide
- Hydrazine
- Hydrazone
- Hydroxylamine
- II.2 Sulfur
- Sulfon
- Sulfoxide
- Sulfonium
- Sulfuric acid
- Sulfuric monoester
- Sulfuric diester
- Sulfuric monoamide
- Sulfuric diamide
- Sulfuric esteramide
- Sulfuric derivative
- Sulfonic acid
- Sulfonamide
- Sulfonic ester
- Sulfonic halide
- Sulfonic derivative
- Sulfinic acid
- Sulfinic amide
- Sulfinic ester
- Sulfinic halide
- Sulfinic derivative
- Sulfenic acid
- Sulfenic amide
- Sulfenic ester
- Sulfenic halide
- Sulfenic derivative
- II.3 Phosphorous
- Phosphine
- Phosphine oxide
- Phosphonium
- Phosphorylen
- Phosphonic acid
- Phosphonic monoester
- Phosphonic diester
- Phosphonic monoamide
- Phosphonic diamide
- Phosphonic esteramide
- Phosphonic acid derivative
- Phosphoric acid
- Phosphoric monoester
- Phosphoric diester
- Phosphoric triester
- Phosphoric monoamide
- Phosphoric diamide
- Phosphoric triamide
- Phosphoric monoestermonoamide
- Phosphoric diestermonoamide
- Phosphoric monoesterdiamide
- Phosphoric acid derivative
- Phosphinic acid
- Phosphinic ester
- Phosphinic amide
- Phosphinic acid derivative
- Phosphonous acid
- Phosphonous monoester
- Phosphonous diester
- Phosphonous monoamide
- Phosphonous diamide
- Phosphonous esteramide
- Phosphonous derivatives
- Phosphinous acid
- Phosphinous ester
- Phosphinous amide
- Phosphinous derivatives
- II.4 Silicon
- Quart silane
- Non-quart silane
- Silylmonohalide
- Het trialkylsilane
- Dihet dialkylsilane
- Trihet alkylsilane
- Silicic acid derivative
- II.5 Boron
- Trialkylborane
- Boric acid derivatives
- Boronic acid derivative
- Borohydride
- Quaternary boron
Part III: Some Special Patterns
- III.1 Chains
- III.2 Rings
- Aromatic
- Heterocyclic
- Epoxide
- NH aziridine
- Spiro
- Annelated rings
- Bridged rings
- III.3 Sugars and Nucleosides/Nucleotides, Steroids
- Sugar pattern 1
- Sugar pattern 2
- Sugar pattern combi
- Sugar pattern 2 reducing
- Sugar pattern 2 alpha
- Sugar pattern 2 beta
- III.4 Everything else...
- Conjugated double bond
- Conjugated tripple bond
- Cis double bond
- Trans double bond
- Mixed anhydrides
- Halogen on hetero
- Halogen multi subst
- Trifluoromethyl
- C ONS bond
- Charged
- Anion
- Kation
- Salt
- 1,3-Tautomerizable
- 1,5-Tautomerizable
- Rotatable bond
- Michael acceptor
- Dicarbodiazene
- CH-acidic
- CH-acidic strong
- Chiral center specified