1-Benzyl 4-(tert-butyl) (S)-2-(cyanomethyl)piperazine-1,4-dicarboxylate

Product Name: 1-Benzyl 4-(tert-butyl) (S)-2-(cyanomethyl)piperazine-1,4-dicarboxylate
CAS No.: 2158302-00-0
Chemical Name: 1-Benzyl 4-(tert-butyl) (S)-2-(cyanomethyl)piperazine-1,4-dicarboxylate
Synonyms: (S)-1-Cbz-4-Boc-2-(cyanomethyl)piperazine;(S)-2-(4-Boc-1-Cbz-2-piperazinyl)acetonitrile;O1-benzyl O4-tert-butyl (2S)-2-(cyanomethyl)piperazine-1,4-dicarboxylate;2-Cyanomethyl-piperazine-1,4-dicarboxylic acid 1-benzyl ester 4-tert-butyl ester;1,4-Piperazinedicarboxylic acid, 2-(cyanomethyl)-, 4-(1,1-dimethylethyl) 1-(phenylmethyl) ester, (2S)-
CBNumber: CB35441874
Molecular Formula: C19H25N3O4
Formula Weight: 359.42
MOL File: 2158302-00-0.mol

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1-Benzyl 4-(tert-butyl) (S)-2-(cyanomethyl)piperazine-1,4-dicarboxylate Property

storage temp.: Storage temp. 2-8°C
Appearance: Colorless to light yellow Oil

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

ChemScene

Product number: CS-0089649
Product name: 1-Benzyl4-(tert-butyl)(S)-2-(cyanomethyl)piperazine-1,4-dicarboxylate
Purity: 96.32%
Packaging: 100mg
Price: $118
Updated: 2021/12/16

ChemScene

Product number: CS-0089649
Product name: 1-Benzyl4-(tert-butyl)(S)-2-(cyanomethyl)piperazine-1,4-dicarboxylate
Purity: 96.32%
Packaging: 250mg
Price: $200
Updated: 2021/12/16

ChemScene

Product number: CS-0089649
Product name: 1-Benzyl4-(tert-butyl)(S)-2-(cyanomethyl)piperazine-1,4-dicarboxylate
Purity: 96.32%
Packaging: 1g
Price: $470
Updated: 2021/12/16

ChemScene

Product number: CS-0089649
Product name: 1-Benzyl4-(tert-butyl)(S)-2-(cyanomethyl)piperazine-1,4-dicarboxylate
Purity: 96.32%
Packaging: 5g
Price: $1482
Updated: 2021/12/16

Chemenu

Product number: CM335971
Product name: 1-Benzyl4-(tert-butyl)(S)-2-(cyanomethyl)piperazine-1,4-dicarboxylate
Purity: 95%+
Packaging: 100mg
Price: $203
Updated: 2021/12/16

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1-Benzyl 4-(tert-butyl) (S)-2-(cyanomethyl)piperazine-1,4-dicarboxylate Chemical Properties,Usage,Production

Chemical Properties

White solid

Synthesis

Dissolve (S)-3-(cyanomethyl)piperazine-1-carboxylic acid tert-butyl ester (2.25g, 10mmol) in 15mL dichloromethane, add N,N-diisopropylethylamine at room temperature (3.87g, 30mmol) was cooled to 0°C, benzyl chloroformate was added dropwise, and reacted at low temperature for 2h. Add 25 mL of water to the reaction solution, extract the aqueous phase with dichloromethane (30 mL×3), combine the organic phases, wash the organic phase with water (20 mL×2), dry with anhydrous sodium sulfate, concentrate, and separate and purify the crude product by silica gel column chromatography (Ethyl acetate/petroleum ether (v/v)=1:20-1:5) to obtain 1-Benzyl 4-(tert-butyl) (S)-2-(cyanomethyl)piperazine-1,4-dicarboxylate (3.1 g, yield: 86%).

1-Benzyl 4-(tert-butyl) (S)-2-(cyanomethyl)piperazine-1,4-dicarboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

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1-Benzyl 4-(tert-butyl) (S)-2-(cyanomethyl)piperazine-1,4-dicarboxylate Suppliers

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2158302-00-0, 1-Benzyl 4-(tert-butyl) (S)-2-(cyanomethyl)piperazine-1,4-dicarboxylateRelated Search:

1,4-Piperazinedicarboxylic acid, 2-(cyanomethyl)-, 4-(1,1-dimethylethyl) 1-(phenylmethyl) ester, (2S)-

2-Cyanomethyl-piperazine-1,4-dicarboxylic acid 1-benzyl ester 4-tert-butyl ester

(S)-2-(4-Boc-1-Cbz-2-piperazinyl)acetonitrile

O1-benzyl O4-tert-butyl (2S)-2-(cyanomethyl)piperazine-1,4-dicarboxylate

(S)-1-Cbz-4-Boc-2-(cyanomethyl)piperazine

2158302-00-0