ChemicalBook > CAS DataBase List > 4-Cbz-Aminopiperidine

4-Cbz-Aminopiperidine

Product Name
4-Cbz-Aminopiperidine
CAS No.
182223-54-7
Chemical Name
4-Cbz-Aminopiperidine
Synonyms
4-CBZ-AMINOPIPERIDINE;4-(Z-amino)-piperidine;N-CBZ-piperidin-4-aMine;Benzylpiperidin-4-ylcarbamate;Benzyl 4-Piperidinylcarbamate;4-Benzyloxycarbonylamino-piperdine;benzyl N-(piperidin-4-yl)carbaMate;4-BENZYLOXYCARBONYLAMINO-PIPERIDINE;Phenylmethyl N-4-piperidinylcarbamate;benzyl piperidin-4-ylcarbamate hydrochloride
CBNumber
CB7756599
Molecular Formula
C13H18N2O2
Formula Weight
234.29
MOL File
182223-54-7.mol
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4-Cbz-Aminopiperidine Property

Boiling point:
396.3±41.0 °C(Predicted)
Density 
1.13±0.1 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
solubility 
Dichloromethane
form 
Solid
pka
12.18±0.20(Predicted)
color 
White
InChI
InChI=1S/C13H18N2O2/c16-13(15-12-6-8-14-9-7-12)17-10-11-4-2-1-3-5-11/h1-5,12,14H,6-10H2,(H,15,16)
InChIKey
WWGUAFRTAYMNHU-UHFFFAOYSA-N
SMILES
C(OCC1=CC=CC=C1)(=O)NC1CCNCC1
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Safety

Safety Statements 
24/25
HS Code 
29333990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

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.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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.

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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

TRC
Product number
B285871
Product name
4-Benzyloxycarbonylaminopiperidine
Packaging
1g
Price
$165
Updated
2021/12/16
TRC
Product number
B285871
Product name
4-Benzyloxycarbonylaminopiperidine
Packaging
2.5g
Price
$330
Updated
2021/12/16
Frontier Specialty Chemicals
Product number
JK501176
Product name
4-Cbz-aminopiperidine
Purity
97%
Packaging
1g
Price
$385
Updated
2021/12/16
Biosynth Carbosynth
Product number
FC148389
Product name
4-Cbz-aminopiperidine
Packaging
5G
Price
$400
Updated
2021/12/16
Apolloscientific
Product number
OR301035
Product name
4-Benzyloxycarbonylaminopiperidine
Packaging
10g
Price
$508
Updated
2021/12/16
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4-Cbz-Aminopiperidine Chemical Properties,Usage,Production

Uses

4-Benzyloxycarbonylaminopiperidine is an intermediate in synthesizing 7-Ethyl-10-(4-amino-1-piperidino)carbonyloxycamptothecin (E899150), a major metabolite of Irinotecan.

Definition

ChEBI: Benzyl 4-piperidinylcarbamate is a member of piperidines.

Synthesis

220394-97-8

182223-54-7

The general procedure for the synthesis of 4-(N-benzyloxycarbonyl)-aminopiperidine from 1-Boc-4-(Cbz-amino)piperidine was as follows: tert-butyl 4-{[(benzyloxy)carbonyl]amino}piperidine-1-carboxylate (13.1 g, 39.2 mmol) obtained in Example 1a was mixed with a 5N aqueous hydrochloric acid (40 ml, 200 mmol) and a methanolic (40 ml) The mixture was stirred at room temperature for 23 hours. After completion of the reaction, 5N aqueous sodium hydroxide solution (40 ml) was slowly added to the reaction mixture under ice bath cooling conditions. Subsequently, water and solvent were removed from the reaction mixture by distillation while azeotropic distillation using ethanol was carried out to remove water completely. Ethanol was added to the distilled residue, filtered to remove insoluble matter, and the filtrate was concentrated to give the final 4-(N-benzyloxycarbonyl)-aminopiperidine (9.10 g, 99.1% yield). The product was characterized by 1H-NMR (400 MHz, CDCl3) with the following chemical shifts δppm: 1.31-1.42 (2H, m), 1.92-2.04 (2H, br), 2.70 (2H, d, J = 12Hz), 3.10 (2H, d, J = 12Hz), 3.56-3.68 (1H, br), 4.72- 4.81 (1H, br), 5.09 (2H, s), 7.26-7.40 (5H, m).

References

[1] Patent: US2013/65925, 2013, A1. Location in patent: Paragraph 0197; 0198
[2] Patent: EP2757103, 2014, A1. Location in patent: Paragraph 0149
[3] Journal of Medicinal Chemistry, 2012, vol. 55, # 3, p. 1021 - 1046
[4] Patent: WO2011/60321, 2011, A1. Location in patent: Page/Page column 115
[5] Patent: WO2006/99884, 2006, A1. Location in patent: Page/Page column 18

4-Cbz-Aminopiperidine Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4-Cbz-Aminopiperidine manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
N-CBZ-piperidin-4-aMine 182223-54-7
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27
Career Henan Chemical Co
Product
4-Cbz-Aminopiperidine 182223-54-7
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
100KG
Release date
2018-12-24

182223-54-7, 4-Cbz-AminopiperidineRelated Search:


  • Carbamic acid, 4-piperidinyl-, phenylmethyl ester
  • benzyl piperidin-4-ylcarbamate hydrochloride
  • N-CBZ-piperidin-4-aMine
  • benzyl N-(piperidin-4-yl)carbaMate
  • 4-Benzyloxycarbonylamino-piperdine
  • 4-CBZ-AMINOPIPERIDINE
  • 4-BENZYLOXYCARBONYLAMINO-PIPERIDINE
  • Carbamic acid, 4-piperidinyl-, phenylmethyl ester (9CI)
  • Benzylpiperidin-4-ylcarbamate
  • Carbamic acid, N-4-piperidinyl-, phenylmethyl ester
  • 4-(Z-amino)-piperidine
  • Benzyl 4-Piperidinylcarbamate
  • Phenylmethyl N-4-piperidinylcarbamate
  • 182223-54-7
  • pharmacetical
  • API intermediates
  • N-CBZ