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142347-81-7

142347-81-7 structure
142347-81-7 structure
  • Name: tans-4-Hydroxy-D-proline hydrochloride
  • Chemical Name: trans-4-Hydroxy-D-proline hydrochloride
  • CAS Number: 142347-81-7
  • Molecular Formula: C5H10ClNO3
  • Molecular Weight: 167.591
  • Catalog: Biochemical Amino acids and their derivatives Proline derivatives
  • Create Date: 2018-12-31 18:02:16
  • Modify Date: 2024-01-17 18:17:40
  • tans-4-Hydroxy-D-proline hydrochloride is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). tans-4-Hydroxy-D-proline hydrochloride is also a alkyl chain-based PROTAC linker that can be used in the synthesis of PR

Name trans-4-Hydroxy-D-proline hydrochloride
Synonyms (2R,4S)-4-Hydroxypyrrolidine-2-carboxylic acid hydrochloride
D-Proline, 1-hydroxy-, hydrochloride (1:1)
trans-4-Hydroxy-D-proline Hydrochloride
1-Hydroxy-D-proline hydrochloride (1:1)
(2R,4S)-4-hydroxypyrrolidine-2-carboxylic acid,hydrochloride
trans-4-Hydroxypyrrolidine-2-carboxylic acid hydrochloride
(4S)-4-Hydroxy-D-proline hydrochloride (1:1)
D-Proline, 4-hydroxy-, (4S)-, hydrochloride (1:1)
Description tans-4-Hydroxy-D-proline hydrochloride is a non-cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). tans-4-Hydroxy-D-proline hydrochloride is also a alkyl chain-based PROTAC linker that can be used in the synthesis of PR
Related Catalog
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.

Boiling Point 368.6ºC at 760mmHg
Molecular Formula C5H10ClNO3
Molecular Weight 167.591
Flash Point 176.7ºC
Exact Mass 167.034927
PSA 69.56000
Vapour Pressure 6.22E-07mmHg at 25°C
Hazard Codes Xi

~69%

142347-81-7 structure

142347-81-7

Literature: Pandey, Anil K.; Naduthambi, Devan; Thomas, Krista M.; Zondlo, Neal J. Journal of the American Chemical Society, 2013 , vol. 135, # 11 p. 4333 - 4363
Precursor  1

DownStream  2