PTH-leucine

苯基硫代乙内酰脲-亮氨酸

Also known as: 5-Isobutyl-3-phenyl-2-thioxoimidazolidin-4-one, 5-Isobutyl-3-phenyl-2-thiohydantoin, 3-Phenyl-5-isobutyl-thiohydantoin, 5-(2-Methylpropyl)-3-phenyl-2-thioxoimidazolidin-4-one, 1-Phenyl-2-thioxo-4-isobutylimidazolidine-5-one, 2-Thioxo-3-phenyl-5-isobutylimidazolidine-4-one, Phenylthiohydantoin-leucine, PTH-DL-leucine, PTH-L-leucine, Leucine 3-phenyl-2-thiohydantoin, D,L-Leucine N-phenylthiohydantoin, MFCD00038432, EINECS 224-529-3

CAS No.
4399-40-0
Jingsj CID
J-1357273-8
Molecular Formula
C13H16N2OS
Chinese Name
苯基硫代乙内酰脲-亮氨酸
Molecular Weight
248.34400 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point180 °C
Boiling Point338.1ºC at 760 mmHg
Density1.21g/cm3
Flash Point158.3ºC

Frequently Asked Questions

What is the CAS number of PTH-leucine?

4399-40-0

What are the molecular formula and molecular weight of PTH-leucine?

C13H16N2OS, molecular weight 248.34400 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026