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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Hazard and Precautionary Statements (GHS)

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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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Benzyl (S)-2-(cyanomethyl)piperazine-1-carboxylate Suppliers

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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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2158302-01-1