(2R)-2-Azetidinecarboxylic acid

Names

[ Name ]:
(2R)-2-Azetidinecarboxylic acid

[Synonym ]:
2-Azetidinecarboxylic acid, (2R)-
D-Azetidine-2-carboxylic acid
(2R)-(+)-Azetidine-2-carboxylic acid
(2R)-Azetidine-2-carboxylic acid
MFCD00800731
(2R)-2-Azetidinecarboxylic acid

Biological Activity

[Description]:

(R)-Azetidine-2-carboxylic acid is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). (R)-Azetidine-2-carboxylic acid is also a alkyl chain-based PROTAC linker that can be

[Related Catalog]:

Research Areas >> Cancer

Signaling Pathways >> Antibody-drug Conjugate >> ADC Linker

Signaling Pathways >> PROTAC >> PROTAC Linker

[Target]

Non-cleavable

[In Vitro]

ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker[1]. PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[2].

[References]

[1]. Beck A, et al. Strategies and challenges for the next generation of antibody-drug conjugates. Nat Rev Drug Discov. 2017;16(5):315-337.

[2]. Nalawansha DA, et al. PROTACs: An Emerging Therapeutic Modality in Precision Medicine. Cell Chem Biol. 2020;27(8):998-985.

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
242.0±33.0 °C at 760 mmHg

[ Melting Point ]:
209-211ºC

[ Molecular Formula ]:
C₄H₇NO₂

[ Molecular Weight ]:
101.104

[ Flash Point ]:
100.1±25.4 °C

[ Exact Mass ]:
101.047676

[ PSA ]:
49.33000

[ LogP ]:
-0.83

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.499

[ Storage condition ]:
-20°C Freezer

[ Stability ]:
Temperature Sensitive - Do Not Heat Above 55°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
22

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%