Description
cis-Montelukast is a stereoisomeric reference substance supplied at a minimum purity of 95 % for biochemical and analytical laboratory use. It is identified by CAS number 774538-96-4 and the empirical formula C₃₅H₃₆ClNO₃S, with a molar mass of 586,18 g/mol, giving clear molecular parameters for documentation, impurity work and method development. The material is Available from manufacturer Carl ROTH, this grade suits research environments that depend on stated purity and CAS-linked identity rather than bulk process material. Typical applications include chromatographic separation of montelukast-related isomers, mass-spectrometric confirmation, pharmaceutical impurity profiling and structure–activity investigations. The minimum 95 % assay together with the defined formula and molar mass supports reproducible results across experimental series. Handle according to institutional safety protocols for organochlorine and sulfur-containing research chemicals, and incorporate the substance into controlled analytical workflows whenever a well-specified cis-montelukast standard is needed.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- Assay: ≥ 95 %
- Colour: reported
- Form: reported
- CAS number: 774538-96-4
- Pack sizes: 1 mg, 2 mg, 5 mg, 10 mg, 25 mg
- Purity: min. 95 %
- Empirical formula: C₃₅H₃₆ClNO₃S
- Molar mass: 586,18 g/mol
- Storage temperature: -20 °C
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Hazard Statements (H-Phrases)
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Questions about cis-Montelukast, min. 95 %, 1 mg
What is this article?
cis-Montelukast, min. 95 %, 1 mg is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Organic building blocks & synthesis reagents, inside Organic chemicals & synthesis reagents, in Lab chemicals.
A building block is an organic molecule bought to become part of a larger one. The structure, the CAS number and the purity decide it. A 95 percent reagent and a 99.9 percent reagent of the same name leave different impurities in the product. The functional groups are the reason it was chosen.
An organic chemical is built on carbon. In this category it is a building block or a reagent for making another molecule: a starting material, a coupling agent, a polymer, a PEG. Purity is a specification of which impurities remain. The structure, the CAS number and the grade decide whether two bottles are the same substance. Structures and properties are on PubChem. Nomenclature is IUPAC. Classification follows ECHA and the CLP Regulation.
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The category is Organic chemicals & synthesis reagents. The sub-category is Organic building blocks & synthesis reagents. The catalogue is Lab chemicals.
Shelves beside this one are Polymers, PEGs & silicones and Click chemistry, bioconjugation & synthesis reagents.
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