ChemicalBook > CAS DataBase List > 1-Boc-4-cyanopiperidine

1-Boc-4-cyanopiperidine

Product Name
1-Boc-4-cyanopiperidine
CAS No.
91419-52-2
Chemical Name
1-Boc-4-cyanopiperidine
Synonyms
TERT-BUTYL 4-CYANOPIPERIDINE-1-CARBOXYLATE;tert-Butyl 4-Cyano-1-piperidinecarboxylate;1-Boc-4-cyanopiperid;Boc-4-cyanopiperidine;N-boc-4-cyanopiperidie;1-Boc-4-cynopiperidine;1-BOC-4-CYANOPIPERIDINE;N-Boc 4-cyano piperdine;N-BOC-4-CYANO-PIPERIDINE;1-N-BOC-4-CYANO-PIPERIDINE
CBNumber
CB9684610
Molecular Formula
C11H18N2O2
Formula Weight
210.27
MOL File
91419-52-2.mol
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1-Boc-4-cyanopiperidine Property

Melting point:
60-63 °C
Boiling point:
325.3±35.0 °C(Predicted)
Density 
1.07±0.1 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Chloroform
pka
-3.08±0.40(Predicted)
form 
Crystalline Powder
color 
White to off-white
InChI
InChI=1S/C11H18N2O2/c1-11(2,3)15-10(14)13-6-4-9(8-12)5-7-13/h9H,4-7H2,1-3H3
InChIKey
UQADQTBQNVARAP-UHFFFAOYSA-N
SMILES
N1(C(OC(C)(C)C)=O)CCC(C#N)CC1
CAS DataBase Reference
91419-52-2(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn,N
Risk Statements 
20/21/22-50-36-22
Safety Statements 
36-36/37/39-61-26
RIDADR 
3439
WGK Germany 
3
Hazard Note 
Harmful
HazardClass 
6.1
PackingGroup 
III
HS Code 
29333990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H331Toxic if inhaled

H400Very toxic to aquatic life

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P273Avoid release to the environment.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
696447
Product name
N-Boc-piperidine-4-carbonitrile
Purity
97%
Packaging
1g
Price
$46.41
Updated
2025/07/31
TCI Chemical
Product number
B3962
Product name
1-tert-Butoxycarbonyl-4-cyanopiperidine
Purity
>97.0%(GC)
Packaging
1g
Price
$63
Updated
2025/07/31
TCI Chemical
Product number
B3962
Product name
1-tert-Butoxycarbonyl-4-cyanopiperidine
Purity
>97.0%(GC)
Packaging
5g
Price
$214
Updated
2025/07/31
AK Scientific
Product number
J52112
Product name
1-N-Boc-4-cyanopiperidine
Packaging
25g
Price
$49
Updated
2021/12/16
Matrix Scientific
Product number
071968
Product name
1-Boc-4-Cyanopiperidine
Purity
95+%
Packaging
5g
Price
$24
Updated
2021/12/16
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1-Boc-4-cyanopiperidine Chemical Properties,Usage,Production

Chemical Properties

Yellowish Oil

Uses

Reactant for synthesis of:

  • Aminomethylated fluoropiperidines
  • Protein kinase B inhibitors
  • GlyT1 inhibitors
  • Piperidinecarboxylic acids via nitrilase-catalyzed enantioselective synthesis

Reactant for
  • Replacement in CB2 receptor inhibitors
  • Double addition reactions of methyllithium and n-butyllithium to unsaturated nitriles

Synthesis

91419-48-6

91419-52-2

The general procedure for the synthesis of N-Boc-4-cyanopiperidine from tert-butyl 4-carbamoylpiperidine-1-carboxylate is as follows: to a solution of ethyl acetate (EtOAc, 1 mL, 1 M) containing an aldoxime or amide (1.0 mmol) and triethylamine (Et3N, 1.5 mmol) was added batchwise to XtalFluor-E (1.1 mmol) at room temperature. ). The reaction mixture was stirred at room temperature for 1 hour. Subsequently, the reaction was quenched with saturated sodium bicarbonate (NaHCO3) solution and extracted with aqueous sodium carbonate (Na2CO3) and dichloromethane (CH2Cl2, 2 × 10 mL). The combined organic layers were washed sequentially with water and brine, dried over anhydrous magnesium sulfate (MgSO4) and concentrated under reduced pressure to give the crude product. If necessary, the crude product can be purified by fast column chromatography.

References

[1] Synthesis (Germany), 2015, vol. 47, # 23, p. 3758 - 3766
[2] Patent: WO2004/2483, 2004, A1. Location in patent: Page/Page column 21-22; 39-40
[3] Chemistry of Heterocyclic Compounds, 2009, vol. 45, # 12, p. 1503 - 1507
[4] European Journal of Medicinal Chemistry, 1984, vol. 19, # 2, p. 181 - 186
[5] Chemical and Pharmaceutical Bulletin, 2001, vol. 49, # 7, p. 822 - 829

1-Boc-4-cyanopiperidine Preparation Products And Raw materials

Raw materials

Ammonium hydroxide Isonipecotamide Di-tert-butyl dicarbonate Phosphorus oxitrichloride Chloroform Isonipecotic acid Thionyl chloride

Preparation Products

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1-Boc-4-cyanopiperidine Suppliers

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View Lastest Price from 1-Boc-4-cyanopiperidine manufacturers

Henan Aochuang Chemical Co.,Ltd.
Product
1-Boc-4-cyanopiperidine 91419-52-2
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-10-17
Shaanxi Dideu New Materials Co. Ltd
Product
1-Boc-4-cyanopiperidine 91419-52-2
Price
US $0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10000KGS
Release date
2025-02-23
AstaTech(Chengdu) Biopharmaceutical Corp.
Product
1-Boc-4-cyanopiperidine 91419-52-2
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99.0%min GC
Supply Ability
20-40tons/year
Release date
2022-01-11

91419-52-2, 1-Boc-4-cyanopiperidineRelated Search:

Butyl acetate Cyhalofop-butyl RESMETHRIN Haloperidol tert-Butanol Diisobutyl phthalate 4-Cyanopiperidine Methyl cyanoformate Isobutyl chloroformate tert-Butyl carbazate Methylene dithiocyanate Buprofezin Sodium cyanoborohydride 2-Butoxyethanol ETHYL 2-CYANOACRYLATE tert-Butyl peroxybenzoate Ethyl cyanoformate Butyl acrylate

  • 1-Piperidinecarboxylic acid, 4-cyano-, 1,1-dimethylethyl ester
  • Boc-4-cyanopiperidine
  • 1-BOC-PIPERIDINE-4-CARBONITRILE
  • N-Boc-piperidine-4-carbonitrile
  • N-boc-4-cyanopiperidie
  • 1-Boc-4-cyanopiperid
  • N-tert-Butoxycarbonyl-4-cyanopiperidine
  • 1-N-Boc-4-cyano-piperidine ,98%
  • 1-tert-Butoxycarbonyl-4-cyanopiperidine
  • tert-Butyl 4-cyanopiperidine-1-carboxylate, 1-(tert-Butoxycarbonyl)piperidine-4-carbonitrile
  • 1,1-Dimethylethyl 4-cyano-1-piperidinecarboxylate
  • 4-Cyano-1-piperidinecarboxylic acid 1,1-dimethylethyl ester
  • N-BOC-4-CYANO-PIPERIDINE
  • TERT-BUTYL 4-CYANOPIPERIDINE-1-CARBOXYLATE
  • 1-N-BOC-4-CYANO-PIPERIDINE
  • 1-N-BOC-PIPERIDINE-4-CARBONITRILE
  • 1-BOC-4-CYANOPIPERIDINE
  • 4-CYANO-PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
  • 4-CYANOPIPERIDINE, N-BOC PROTECTED
  • 1-tert-Butoxycarbonyl-4-cyanopiperidine &gt
  • N-Boc-piperidine-4-carbonitriL
  • 1-Boc-4-piperidinecarbonitrile
  • 1-tert-Butoxycarbonyl-4-piperidinecarbonitrile
  • 4-Cyano-1-piperidinecarboxylic Acid tert-Butyl Ester
  • tert-Butyl 4-Cyano-1-piperidinecarboxylate
  • t-Butyl 4-cyanopiperidine-1-carboxylate
  • 1-Piperidinecarboxylic acid, 4-cyano-, 1,1-dimethylethyl ester (9CI, ACI)
  • 4-cyano-1-Piperidinecarboxylic acid 1,1-dimethylethyl ester (9CI ACI)
  • N-Boc 4-cyano piperdine
  • 1-Boc-4-cynopiperidine
  • <i>N</i>-Boc-piperidine-4-carbonitrile
  • tert-butyl 3-cyanopiperidine-2-carboxylate
  • tert-Butyl 4-cyanopiperidin-1-carboxylate
  • 91419-52-2
  • 91419-53-4
  • Heterocyclic Building Blocks
  • pharmacetical
  • Pyrans, Piperidines &Piperazines
  • Piperidine
  • Piperazine
  • Aromatics
  • Pyrans, Piperidines & Piperazines
  • Boron, Nitrile, Thio,& TM-Cpds
  • Heterocycles