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Phenylthiohydantoin-norleucine

CAS No.
4333-22-6
Chemical Name:
Phenylthiohydantoin-norleucine
Synonyms
PTH-NORLEUCINE;PTH-DL-NORLEUCINE;PTH-DL-NORLEUCINE STANDARD;Phenylthiohydantoin-norleucine;5-BUTYL-3-PHENYL-2-THIOHYDANTOIN;Phenylthiohydantoin-norleucine>PHENYLTHIOHYDANTOIN-DL-NORLEUCINE;PHENYLTHIOHYDANTOIN-NORLEUCINE USP/EP/BP;5-Butyl-3-phenyl-2-thioxo-4-imidazolidinone;2-Thioxo-3-phenyl-5-butylimidazolidine-4-one
CBNumber:
CB0755982
Molecular Formula:
C13H16N2OS
Molecular Weight:
248.34
MDL Number:
MFCD00038437
MOL File:
4333-22-6.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:48:29

Phenylthiohydantoin-norleucine Properties

Melting point 136 °C
form powder to crystal
color White to Almost white
CAS DataBase Reference 4333-22-6

SAFETY

Risk and Safety Statements

Hazard Codes  Xn
Risk Statements  22
HS Code  2933.21.0000

Phenylthiohydantoin-norleucine price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical P0756 Phenylthiohydantoin-norleucine >98.0%(HPLC) 4333-22-6 100mg $20 2026-04-30 Buy
Chem-Impex 41753 Phenylthiohydantoin-norleucine ≥98%(HPLC) 4333-22-6 100MG $58.39 2026-05-19 Buy
aablocks AA003TNN Phenylthiohydantoin-norleucine 98%(HPLC) 4333-22-6 5mg $18 2026-05-28 Buy
aablocks AA003TNN Phenylthiohydantoin-norleucine ≥95% 4333-22-6 100mg $32 2026-05-28 Buy
aablocks AA003TNN Phenylthiohydantoin-norleucine ≥95% 4333-22-6 500mg $123 2026-05-28 Buy
Product number Packaging Price Buy
P0756 100mg $20 Buy
41753 100MG $58.39 Buy
AA003TNN 5mg $18 Buy
AA003TNN 100mg $32 Buy
AA003TNN 500mg $123 Buy

Phenylthiohydantoin-norleucine Preparation Products And Raw materials

Raw materials

Preparation Products

Phenylthiohydantoin-norleucine Suppliers

Global( 52)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369 sales@maya-r.com China 11693 57
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 13913916777 cfzhang@aikonchem.com China 19902 55
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23636 75
5-butyl-3-phenyl-2-thioxo-imidazolidin-4-one PTH-DL-Norleucine Phenylthiohydantoin-DL-norleucine PTH-DL-NORLEUCINE STANDARD 5-BUTYL-3-PHENYL-2-THIOHYDANTOIN PHENYLTHIOHYDANTOIN-DL-NORLEUCINE PTH-DL-NORLEUCINE PTH-NORLEUCINE 2-Thioxo-3-phenyl-5-butylimidazolidine-4-one 5-Butyl-3-phenyl-2-thioxo-4-imidazolidinone 5-Butyl-3-phenyl-2-thiohydantoin PTH-norleucine Phenylthiohydantoin-norleucine> 4-Imidazolidinone, 5-butyl-3-phenyl-2-thioxo- PHENYLTHIOHYDANTOIN-NORLEUCINE USP/EP/BP Phenylthiohydantoin-norleucine 4333-22-6 PTH-Amino Acids Amino Acids (N-Protected) Protected & Labeled Amino Acids Amino Acids Amino Acids (N-Protected) Biochemistry PTH-Amino Acids