Phenylthiohydantoin-leucine - ≥98%(HPLC) , CAS No.4399-40-0

CAS: 4399-40-0 Cat. No.: P160407 Molecular Weight: 248.34 PubChem CID: 3034585
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GRADE & PURITY ≥98%(HPLC)
Synonyms
5-Isobutyl-3-phenyl-2-thiohydantoin | SR-01000516011-1 | AKOS000637308 | SR-01000516011 | 5-(2-Methylpropyl)-3-phenyl-2-thioxoimidazolidin-4-one | AKOS022012875 | NSC-96424 | E78944 | FMVWVPAXPVSWER-UHFFFAOYSA-N | FT-0635272 | PTH-DL-Leucine | NSC96424 |
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10mg
P160407-10mg
2
$9.90
50mg
P160407-50mg
1
$22.90
100mg
P160407-100mg
2
$35.90
500mg
P160407-500mg
4
$122.90
2.5g
P160407-2.5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$552.90
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Why this grade

≥98%(HPLC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
5-Isobutyl-3-phenyl-2-thiohydantoin | SR-01000516011-1 | AKOS000637308 | SR-01000516011 | 5-(2-Methylpropyl)-3-phenyl-2-thioxoimidazolidin-4-one | AKOS022012875 | NSC-96424 | E78944 | FMVWVPAXPVSWER-UHFFFAOYSA-N | FT-0635272 | PTH-DL-Leucine | NSC96424 |
Specifications & Purity
≥98%(HPLC)
Storage
Room temperature
Shipped In
Normal
Purity
≥98%(HPLC)
Names and Identifiers
Pubchem Sid488194215
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488194215
Canonical SmilesCC(C)CC1C(=O)N(C(=S)N1)C2=CC=CC=C2
IUPAC Name5-(2-methylpropyl)-3-phenyl-2-sulfanylideneimidazolidin-4-one
InChIKeyFMVWVPAXPVSWER-UHFFFAOYSA-N
INCHI1S/C13H16N2OS/c1-9(2)8-11-12(16)15(13(17)14-11)10-6-4-3-5-7-10/h3-7,9,11H,8H2,1-2H3,(H,14,17)
Isomeric SMILES CC(C)CC1C(=O)N(C(=S)N1)C2=CC=CC=C2
PubChem CID 3034585
Molecular Weight 248.34
Reaxy-Rn 214666

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassAzolidines
SubclassImidazolidines
Intermediate Tree Nodes Not available
Direct ParentPhenylimidazolidines
Alternative Parents N-phenylthioureas  Alpha amino acids and derivatives  Imidazolidinones  Thioureas  Azacyclic compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Phenylimidazolidine - Alpha-amino acid or derivatives - N-phenylthiourea - Monocyclic benzene moiety - Imidazolidinone - Benzenoid - Thiourea - Carboxylic acid derivative - Azacycle - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organic nitrogen compound - Carbonyl group - Organic oxygen compound - Organosulfur compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylimidazolidines. These are polycyclic compounds containing an imidazoline substituted by a phenyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

7 results found

Lot NumberCertificate TypeDateItem
K2518111Certificate of AnalysisDec 01, 2025 P160407
J2111518Certificate of AnalysisJul 10, 2025 P160407
J2111519Certificate of AnalysisJul 10, 2025 P160407
J2111520Certificate of AnalysisJul 10, 2025 P160407
J2111521Certificate of AnalysisJul 10, 2025 P160407
J2111522Certificate of AnalysisJul 10, 2025 P160407
D2325098Certificate of AnalysisAug 05, 2021 P160407
Chemical and Physical Properties
Melt Point(°C)180 °C
Molecular Weight248.350 g/mol
XLogP33.000
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count2
Rotatable Bond Count3
Exact Mass248.098 Da
Monoisotopic Mass248.098 Da
Topological Polar Surface Area64.400 Ų
Heavy Atom Count17
Formal Charge0
Complexity311.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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