Description
(S)-Mephenytoin is a BioScience Grade biochemical reagent supplied for research use, identified by CAS number 70989-04-7 and the empirical formula C₁₂H₁₄N₂O₂. With a molar mass of 218,25 g/mol and a boiling point of 429,8 °C, this chiral hydantoin derivative is suited to analytical and life-science workflows that require a defined stereoisomer. The material is offered in a convenient 1 mg pack size, supporting method development, reference applications, and small-scale experimental work where precise dosing of the (S)-enantiomer is essential. Prepared to BioScience Grade quality from manufacturer Carl ROTH, it fits biochemical and medicinal-chemistry environments focused on stereoselective studies, metabolite profiling, and related laboratory investigations. Clear identity data—CAS, formula, and molar mass—facilitate documentation, inventory control, and integration into existing protocols. This compact unit is practical for laboratories that need reliable access to (S)-mephenytoin without excess material, helping maintain consistency across comparative assays and exploratory research programmes.
This article is part of Biochemicals (other), in Biochemicals & reagents.
Key features
- Purity (HPLC): ≥ 97 %
- Colour: white to off-white
- Form: powder or solid
- ¹H-NMR Spectrum: corresponds to assigned structure
- CAS number: 70989-04-7
- Pack size: 1 mg
- Empirical formula: C₁₂H₁₄N₂O₂
- Molar mass: 218,25 g/mol
- Boiling point: 429,8 °C
- Grade: BioScience Grade
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
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Questions about (S)-Mephenytoin, BioScience Grade, 1 mg
What is this article?
(S)-Mephenytoin, BioScience Grade, 1 mg is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Biochemicals (other), inside Biochemicals & reagents, in Microbiology lab supplies.
These are the biochemical reagents that are not an amino acid, a sugar, a lipid, an enzyme or an antibiotic. Identity and purity still decide the bottle. If the compound is light-sensitive or hygroscopic, the handling on the label is part of the specification.
A biochemical is a molecule of life, sold as a reagent: an amino acid, a sugar, a nucleotide, a lipid, an enzyme, an antibiotic. The difference from a bulk chemical is that the use is a biological one, and the impurities that matter are the ones that change that use. An enzyme is specified by activity, not only by mass. An antibiotic is specified by potency. Papers are on PubMed. Structures are on PubChem. Strains and lines that consume these reagents are at ATCC.
Which category should I open next?
The category is Biochemicals & reagents. The sub-category is Biochemicals (other). The catalogue is Microbiology lab supplies.
Shelves beside this one are Amino acids & peptides, Carbohydrates & sugars, Coenzymes, nucleotides & vitamins, Enzymes & substrates, Antibiotics & antimycotics, Lipids, steroids & fatty acids and Detergents & surfactants.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.