WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 121171

CAS#: 2140866-85-7

Description: PUN66857 is a ProTAC building block. PUN66857 is a 4-aryl piperidine useful as a semi-flexible linker in ProTAC development for targeted protein degradation. This product has no formal name at the moment. For the convenience of communication, a temporal code name was therefore proposed according to MedKoo Chemical Nomenclature (see web page: https://www.medkoo.com/page/naming).

Chemical Structure

CAS# 2140866-85-7

Theoretical Analysis

MedKoo Cat#: 121171
Name: PUN66857
CAS#: 2140866-85-7
Chemical Formula: C12H20Cl2N2
Exact Mass: 262.10
Molecular Weight: 263.210
Elemental Analysis: C, 54.76; H, 7.66; Cl, 26.94; N, 10.64

Price and Availability

Size Price Availability Quantity
100mg USD 450 2 Weeks
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IUPAC/Chemical Name: (4-(Piperidin-4-yl)phenyl)methanamine dihydrochloride


InChi Code: InChI=1S/C12H18N2.2ClH/c13-9-10-1-3-11(4-2-10)12-5-7-14-8-6-12;;/h1-4,12,14H,5-9,13H2;2*1H


Appearance: To be determined

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 263.21 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
Formulation protocol:
In vitro protocol:
In vivo protocol:

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