3-METHYL-5-(S)-ISOPROPYL HYDANTOIN

Base Information

Chemical Name:3-METHYL-5-(S)-ISOPROPYL HYDANTOIN
CAS No.:71921-91-0
Molecular Formula:C₇H₁₂N₂O₂
Molecular Weight:156.184
Hs Code.:
Mol file:71921-91-0.mol

Synonyms:3-Methyl-5-(S)-isopropyl hydantoin;

Suppliers and Price of 3-METHYL-5-(S)-ISOPROPYL HYDANTOIN

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
3-Methyl-5-(S)-isopropylHydantoin
2.5g
$ 1230.00

Medical Isotopes, Inc.
3-Methyl-5-(S)-isopropylHydantoin
50 mg
$ 1960.00

American Custom Chemicals Corporation
3-METHYL-5-(S)-ISOPROPYL HYDANTOIN 95.00%
2.5G
$ 1947.00

American Custom Chemicals Corporation
3-METHYL-5-(S)-ISOPROPYL HYDANTOIN 95.00%
250MG
$ 315.00

Total 6 raw suppliers

Chemical Property of 3-METHYL-5-(S)-ISOPROPYL HYDANTOIN

Chemical Property:

Refractive Index:1.474
PSA：49.41000
Density:1.108 g/cm³
LogP:0.45930

Purity/Quality:

99% ^*data from raw suppliers

3-Methyl-5-(S)-isopropylHydantoin ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Uses 3-Methyl-5-(S)-isopropyl Hydantoin (cas# 71921-91-0) is a compound useful in organic synthesis.

Technology Process of 3-METHYL-5-(S)-ISOPROPYL HYDANTOIN

There total 8 articles about 3-METHYL-5-(S)-ISOPROPYL HYDANTOIN which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 80.1%

: 516-06-3,25609-85-2,7004-03-7,921-10-8
D,L-valine

: 624-83-9
methyl isocyanate

: 71921-91-0,74310-99-9
3-methyl-5-isopropylhydantoin

Guidance literature:: D,L-valine; methyl isocyanate; With sodium peroxide; In water; at 20 ℃; for 2h; pH=9;

With hydrogenchloride; acetic acid; for 0.25h; Heating;
DOI:10.1021/tx000230r

Reference yield: 80.0%

: 16935-34-5
5-isopropyl-imidazolidine-2,4-dione

: 74-88-4
methyl iodide

: 71921-91-0,74310-99-9
3-methyl-5-isopropylhydantoin

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 0 - 20 ℃; for 12h; Inert atmosphere;
DOI:10.1055/s-0036-1591924

Reference yield: 72.0%

: 201230-82-2
carbon monoxide

: 87105-26-8
L-valine N-methylamide

: 71921-91-0,74310-99-9
(S)-5-isopropyl-3-methylimidazolidine-2,4-dione

Guidance literature:: L-valine N-methylamide; With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; palladium diacetate; acetic acid; at 80 ℃; for 0.0833333h; Schlenk technique; Inert atmosphere; Sealed tube; Green chemistry;

carbon monoxide; at 80 ℃; for 2h; under 760.051 Torr; Schlenk technique; Inert atmosphere; Sealed tube; Green chemistry;
DOI:10.1039/d1cc04154a