Methylmethionine Sulfonium Chloride USP/EP (vitamin U) 1kg

Methylmethionine Sulfonium Chloride USP/EP (vitamin U) 1kg

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Basic Information Methylmethionine Sulfonium Chloride, USP/EP, 1kg

Synonyms: DL-Methionine Methyl iodide, Vitamin U

CAS#: 3493-12-7

EINECS No: 222-484-4

Molecular Formula: C6H14ClNO2S

Molecular Weight: 199.7

WHAT is Methylmethionine Sulfonium Chloride, USP/EP?

Vitamin U is not actually a vitamin, but is instead a term used to refer to a substance called S-Methylmethionine. It's found in several different types of food and is used as a naturopathic supplement to treat a variety of health problems.

SPECIFICATION to DL- Methylmethionine Sulfonium Chloride, USP/EP





Melting Point




Residue On Ignited


Loss On Drying


Heavy Metals


Total Aerobic Count (CFU/g)


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White crystalline powder

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