ChemicalBook > CAS DataBase List > Benzyl (S)-2-(cyanomethyl)piperazine-1-carboxylate
Benzyl (S)-2-(cyanomethyl)piperazine-1-carboxylate
- Product Name
- Benzyl (S)-2-(cyanomethyl)piperazine-1-carboxylate
- CAS No.
- 2158302-01-1
- Chemical Name
- Benzyl (S)-2-(cyanomethyl)piperazine-1-carboxylate
- Synonyms
- (S)-benzyl 2-(cyanomethyl)piperazine-1-carboxylate;Benzyl (S)-2-(cyanomethyl)piperazine-1-carboxylate hydrochloride;Sildenafil Impurity 61 Hydrochloride;Benzyl 2-(cyanomethyl)piperazine-1-carboxylate;Benzyl (S)-2-(Cyanomethyl)piperazine-1-carboxylate;benzyl (2S)-2-(cyanomethyl)piperazine-1-carboxylate;Benzyl ( S )-2-( cyanomethyl ) piperazine - l - carboxylate;1-benzyl 4-(tert-butyl) (S)-2-(cyanomethyl)piperazine-1,4-dicarboxylate;1-Piperazinecarboxylic acid, 2-(cyanomethyl)-, phenylmethyl ester, (2S)-
- CBNumber
- CB84800866
- Molecular Formula
- C14H17N3O2
- Formula Weight
- 259.3
- MOL File
- 2158302-01-1.mol
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Benzyl (S)-2-(cyanomethyl)piperazine-1-carboxylate Property
- Boiling point:
- 450.9±30.0 °C(Predicted)
- Density
- 1.163±0.06 g/cm3(Predicted)
- pka
- 7.69±0.40(Predicted)
- InChI
- InChI=1S/C14H17N3O2/c15-7-6-13-10-16-8-9-17(13)14(18)19-11-12-4-2-1-3-5-12/h1-5,13,16H,6,8-11H2/t13-/m0/s1
- InChIKey
- QSKMFYCQRQLYMF-ZDUSSCGKSA-N
- SMILES
- N1(C(OCC2=CC=CC=C2)=O)CCNC[C@@H]1CC#N
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N-Bromosuccinimide Price
ChemScene
- Product number
- CS-0095743
- Product name
- Benzyl(S)-2-(cyanomethyl)piperazine-1-carboxylate
- Purity
- ≥97.0%
- Packaging
- 100mg
- Price
- $68
- Updated
- 2021/12/16
ChemScene
- Product number
- CS-0095743
- Product name
- Benzyl(S)-2-(cyanomethyl)piperazine-1-carboxylate
- Purity
- ≥97.0%
- Packaging
- 250mg
- Price
- $122
- Updated
- 2021/12/16
ChemScene
- Product number
- CS-0095743
- Product name
- Benzyl(S)-2-(cyanomethyl)piperazine-1-carboxylate
- Purity
- ≥97.0%
- Packaging
- 1g
- Price
- $265
- Updated
- 2021/12/16
Chemenu
- Product number
- CM328382
- Product name
- benzyl(2S)-2-(cyanomethyl)piperazine-1-carboxylate
- Purity
- 95+%
- Packaging
- 5g
- Price
- $990
- Updated
- 2021/12/16
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Benzyl (S)-2-(cyanomethyl)piperazine-1-carboxylate Chemical Properties,Usage,Production
Synthesis
To a solution of I-benzyl 4-tert-butyl (2S)-2-(cyanomethyl) piperazine-1,4-dicarboxylate (6.0 g, 1.0 eq) in dioxane (20.8 mL) was added 4.0 M HCl in dioxane (20.8 mL, 5.0 eq). The mixture was stirred at 20 °C for 1 hour. Then NaHCO3 was added to the reaction mixture until pH>7, after which the reaction was concentrated under reduced pressure to remove dioxane. The residue was diluted with H2O (50 mL) and extracted with ethyl acetate (50 mLx3). The combined organic layers were washed with H2O (20 mL), dried over Na2SO4, filtered, and concentrated under reduced pressure to give a residue. The product benzyl (2S)-2- (cyanomethyl) piperazine-1-carboxylate (4.1 g, 95% yield) was obtained as a yellow oil.
Benzyl (S)-2-(cyanomethyl)piperazine-1-carboxylate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Benzyl (S)-2-(cyanomethyl)piperazine-1-carboxylate manufacturers
Zhejiang J&C Biological Technology Co.,Limited
- Product
- Benzyl (S)-2-(cyanomethyl)piperazine-1-carboxylate 2158302-01-1
- Price
- US $0.00/gram
- Min. Order
- 1gram
- Purity
- 99%
- Supply Ability
- 10kg
- Release date
- 2022-02-17
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