PTH-leucine

Modify Date: 2025-08-25 16:54:17

PTH-leucine Structure
PTH-leucine structure
Common Name PTH-leucine
CAS Number 4399-40-0 Molecular Weight 248.34400
Density 1.21g/cm3 Boiling Point 338.1ºC at 760 mmHg
Molecular Formula C13H16N2OS Melting Point 180 °C
MSDS Chinese USA Flash Point 158.3ºC

 Names

Name pth-leucine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.21g/cm3
Boiling Point 338.1ºC at 760 mmHg
Melting Point 180 °C
Molecular Formula C13H16N2OS
Molecular Weight 248.34400
Flash Point 158.3ºC
Exact Mass 248.09800
PSA 64.43000
LogP 2.71620
Index of Refraction 1.621
InChIKey FMVWVPAXPVSWER-UHFFFAOYSA-N
SMILES CC(C)CC1NC(=S)N(c2ccccc2)C1=O
Storage condition −20°C

 Safety Information

RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933990090

 Synthetic Route

~80%

PTH-leucine Structure

PTH-leucine

CAS#:4399-40-0

Literature: Blotny Synthesis, 1983 , vol. No. 5, p. 391 - 392

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PTH-leucine Structure

PTH-leucine

CAS#:4399-40-0

Literature: Sjoequist Arkiv foer Kemi, 1957 , vol. 11, p. 129,130,132 Full Text Show Details Edman Acta Chemica Scandinavica (1947-1973), 1950 , vol. 4, p. 277,281 Full Text Show Details Fraenkel-Conrat; Harris Journal of the American Chemical Society, 1954 , vol. 76, p. 6058,6059,6061

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PTH-leucine Structure

PTH-leucine

CAS#:4399-40-0

Literature: Zhuo, Chen; Xian, Dong; Hui, Xie; Mei, Li Heterocycles, 2011 , vol. 83, # 5 p. 1121 - 1127

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PTH-leucine Structure

PTH-leucine

CAS#:4399-40-0

Literature: Roehmann Chemische Berichte, 1898 , vol. 31, p. 2188

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PTH-leucine Structure

PTH-leucine

CAS#:4399-40-0

Literature: Edman Acta Chemica Scandinavica (1947-1973), 1956 , vol. 10, p. 761,765, 766

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Detail
Literature: Schramm; Schneider Zeitschrift fuer Naturforschung, 1954 , vol. 9b, p. 209,211

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PTH-leucine Structure

PTH-leucine

CAS#:4399-40-0

Literature: Edman Acta Chemica Scandinavica (1947-1973), 1950 , vol. 4, p. 277,281

~%

PTH-leucine Structure

PTH-leucine

CAS#:4399-40-0

Literature: Edman Acta Chemica Scandinavica (1947-1973), 1956 , vol. 10, p. 761,765, 766

 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%

 PTH-leucineBioassay

View more

Name: Inhibitors of CDC25B-CDK2/CyclinA interaction
Source: Center for Chemical Genomics, University of Michigan
External Id: MScreen:TargetID_600
Name: Cell-based high throughput primary assay to identify activators of GPR151
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id: GPR151_PHUNTER_AG_LUMI_1536_1X%ACT
Name: AlphaScreen-based biochemical high throughput primary assay to identify activators of...
Source: The Scripps Research Institute Molecular Screening Center
Target: N/A
External Id: FBW7_ACT_ALPHA_1536_1X%ACT PRUN
Name: AlphaScreen-based biochemical high throughput primary assay to identify inhibitors of...
Source: The Scripps Research Institute Molecular Screening Center
External Id: MITF_INH_Alpha_1536_1X%INH PRUN
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 Synonyms

2-Thioxo-3-phenyl-5-isobutylimidazolidine-4-one
PHENYLTHIOHYDANTOIN-LEUCINE
3-Phenyl-5-isobutyl-thiohydantoin
MFCD00038432
D,L-leucine N-phenylthiohydantoin
5-Isobutyl-3-phenyl-2-thioxo-imidazolidin-4-on
PTH-L-LEUCINE
PTH-leucine
5-Isobutyl-3-phenyl-2-thioxo-4-imidazolidinone
1-Phenyl-2-thioxo-4-isobutylimidazolidine-5-one
EINECS 224-529-3
PTH-DL-LEUCINE
5-Isobutyl-3-phenyl-thiohydantoin
5-ISOBUTYL-3-PHENYL-2-THIOHYDANTOIN
5-isobutyl-3-phenyl-2-thioxo-imidazolidin-4-one
PTH-DL-Leucine Phenylthiohydantoin-DL-leucine
Leucine 3-phenyl-2-thiohydantoin
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