ChemicalBook > CAS DataBase List > 1-BENZYLPIPERIDINE-3-CARBOXYLIC ACID

1-BENZYLPIPERIDINE-3-CARBOXYLIC ACID

Product Name
1-BENZYLPIPERIDINE-3-CARBOXYLIC ACID
CAS No.
141943-04-6
Chemical Name
1-BENZYLPIPERIDINE-3-CARBOXYLIC ACID
Synonyms
1-BENZYLPIPERIDINE-3-CARBOXYLIC ACID;N-phenylmethyl-RS-3-Piperidinecarboxylic acid;3-Piperidinecarboxylic acid, 1-(phenylmethyl)-
CBNumber
CB3710476
Molecular Formula
C13H17NO2
Formula Weight
219.28
MOL File
141943-04-6.mol
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1-BENZYLPIPERIDINE-3-CARBOXYLIC ACID Property

Boiling point:
358.6±35.0 °C(Predicted)
Density 
1.165
storage temp. 
Sealed in dry,Room Temperature
pka
3.85±0.20(Predicted)
Appearance
White to off-white Solid
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Safety

Hazard Codes 
Xn
Risk Statements 
22
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

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

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

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.

P310Immediately call a POISON CENTER or doctor/physician.

P363Wash contaminated clothing before reuse.

P403Store in a well-ventilated place.

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N-Bromosuccinimide Price

TRC
Product number
B289358
Product name
1-Benzylpiperidine-3-carboxylicacid
Packaging
50mg
Price
$200
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0093059
Product name
1-BENZYLPIPERIDINE-3-CARBOXYLIC ACID
Purity
95.00%
Packaging
1G
Price
$692.46
Updated
2021/12/16
Biosynth Carbosynth
Product number
FB136807
Product name
1-Benzylpiperidine-3-carboxylic acid
Packaging
10g
Price
$700
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0093059
Product name
1-BENZYLPIPERIDINE-3-CARBOXYLIC ACID
Purity
95.00%
Packaging
2.5G
Price
$932.6
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0093059
Product name
1-BENZYLPIPERIDINE-3-CARBOXYLIC ACID
Purity
95.00%
Packaging
5G
Price
$1114.58
Updated
2021/12/16
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1-BENZYLPIPERIDINE-3-CARBOXYLIC ACID Chemical Properties,Usage,Production

Synthesis

72551-53-2

141943-04-6

The general procedure for the synthesis of 1-benzylpiperidine-3-carboxylic acid from ethyl 1-benzylpiperidine-3-carboxylate was as follows: a 4N aqueous sodium hydroxide solution (15 ml) was slowly added to a mixture of tetrahydrofuran (30 ml) and 1,4-dioxane (30 ml) containing ethyl 1-benzyl-3-piperidinecarboxylate (7.00 g, 28.3 mmol). The reaction mixture was stirred at room temperature for 4 hours. Subsequently, 4N aqueous sodium hydroxide solution (15 ml) was added again and stirring was continued at room temperature overnight. After completion of the reaction, 2N hydrochloric acid (15 ml) was slowly added to neutralize the reaction solution under ice bath cooling conditions. The neutralized mixture was azeotropically dehydrated using toluene. The obtained residue was suspended in ethanol and after filtration, the filtrate was concentrated to finally obtain 1-benzyl-3-piperidine carboxylic acid (6.3 g, 100% yield).

References

[1] Patent: EP1403255, 2004, A1. Location in patent: Page 66
[2] Journal of Medicinal Chemistry, 2003, vol. 46, # 25, p. 5512 - 5532
[3] Patent: WO2008/55959, 2008, A1. Location in patent: Page/Page column 65

1-BENZYLPIPERIDINE-3-CARBOXYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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1-BENZYLPIPERIDINE-3-CARBOXYLIC ACID Suppliers

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