ChemicalBook > CAS DataBase List > 1-(3-Chloropropyl)piperidine HCl

1-(3-Chloropropyl)piperidine HCl

Product Name
1-(3-Chloropropyl)piperidine HCl
CAS No.
1458-63-5
Chemical Name
1-(3-Chloropropyl)piperidine HCl
Synonyms
3-piperidinopropyl chloride;Piperidine, 1-(3-chloropropyl)-;3-(1-piperidinyl)propyl chloride;1-(3-Chloropropyl)piperidine HCl
CBNumber
CB4946942
Molecular Formula
C8H16ClN
Formula Weight
161.67
MOL File
1458-63-5.mol
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1-(3-Chloropropyl)piperidine HCl Property

Boiling point:
95-103 °C(Press: 25 Torr)
Density 
0.9951 g/cm3
storage temp. 
Sealed in dry,Store in freezer, under -20°C
pka
9.15±0.10(Predicted)
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Safety

HS Code 
2933399990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

Precautionary statements

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

TRC
Product number
C371340
Product name
1-(3-Chloropropyl)piperidine
Packaging
5g
Price
$580
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC156648
Product name
1-(3-Chloropropyl)piperidine HCl
Packaging
10g
Price
$650
Updated
2021/12/16
SynQuest Laboratories
Product number
3H32-5-27
Product name
1-(3-Chloropropyl)piperidine
Packaging
1g
Price
$752
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC156648
Product name
1-(3-Chloropropyl)piperidine HCl
Packaging
500g
Price
$130
Updated
2021/12/16
Apolloscientific
Product number
OR950692
Product name
1-(3-Chloropropyl)piperidine
Purity
95%
Packaging
250mg
Price
$185
Updated
2021/12/16
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1-(3-Chloropropyl)piperidine HCl Chemical Properties,Usage,Production

Chemical Properties

Boiling point 90℃/2kPa, hydrochloride is crystalline, melting point 218-220℃.

Uses

1-(3-Chloropropyl)piperidine was used as a reactant in the preparation of non-imidazole heterocyclic histamine H3 receptor antagonists.

Synthesis

110-89-4

109-70-6

1458-63-5

General procedure: 160 g (1.016 mol) of 1-bromo-3-chloropropane was added to the reactor at a temperature of 20±5°C with constant stirring. 86.1 g (1.011 mol) of piperidine was slowly added dropwise over a period of 2-3 hours. After completion of the dropwise addition, the reaction was continued with stirring for 1 hour. Subsequently, 100 mL of 30% sodium hydroxide solution was added and the reaction was continued for 4 hours. Upon completion of the reaction, a liquid-liquid separation was carried out and the organic phase was dried over anhydrous sodium sulfate. Finally, 127 g of 1-(3-chloropropyl)piperidine was obtained in 78.56% yield.

References

[1] Patent: CN104447620, 2016, B. Location in patent: Paragraph 0053-0055
[2] Patent: CN106749101, 2017, A. Location in patent: Paragraph 0037; 0038
[3] Bioorganic and Medicinal Chemistry Letters, 2011, vol. 21, # 8, p. 2394 - 2399
[4] Bioorganic and Medicinal Chemistry Letters, 2016, vol. 26, # 19, p. 4666 - 4670
[5] Pharmazie, 1980, vol. 35, # 2, p. 69 - 72

1-(3-Chloropropyl)piperidine HCl Preparation Products And Raw materials

Raw materials

Preparation Products

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1-(3-Chloropropyl)piperidine HCl Suppliers

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