![(3S,4R)-3-[(1R)-1-Hydroxyethyl]-4-[(1R)-1-methyl-3-diazo-3-(p-nitrobenzyloxycarbonyl)-2-oxopropyl]aze, Carl Roth, art. 28YP.2](http://www.luminixhealth.com/cdn/shop/files/1000Wx1000H-28YP-SF_0472b587-1847-43b1-8ac2-c83d65599de1.jpg?v=1766415286&width=1000)
![(3S,4R)-3-[(1R)-1-Hydroxyethyl]-4-[(1R)-1-methyl-3-diazo-3-(p-nitrobenzyloxycarbonyl)-2-oxopropyl]aze, Carl Roth, art. 28YP.2](http://www.luminixhealth.com/cdn/shop/files/1000Wx1000H-28YP-SF_0472b587-1847-43b1-8ac2-c83d65599de1_1024x.jpg?v=1766415286)
Description
(3S,4R)-3-[(1R)-1-Hydroxyethyl]-4-[(1R)-1-methyl-3-diazo-3-(p-nitrobenzyloxycarbonyl)-2-oxopropyl]azetidin-2-one is a highly functionalised azetidin-2-one intermediate with empirical formula C₁₇H₁₈N₄O₇ and a molar mass of 390,35 g/mol. Assigned CAS number 137391-68-5, the molecule combines a β-lactam core with hydroxyethyl, diazo and p-nitrobenzyloxycarbonyl motifs that are of interest in advanced organic synthesis and β-lactam chemistry. size supports multi-step route development, intermediate stock preparation and specialised medicinal-chemistry programmes. Researchers employ this stereochemically defined building block when constructing complex scaffolds or exploring protected diazo-ketone reactivity under controlled conditions. Supplied by manufacturer Carl ROTH, the compound belongs to the biochemical and fine-chemical segment serving synthesis-oriented laboratories. Clear identity data and a practical unit quantity help teams plan experiments that require a well-specified azetidinone derivative without unnecessary excess material.
This article is part of Carbohydrates & sugars, in Biochemicals & reagents.
Key features
- Purity (HPLC): ≥ 96 %
- Colour: white to off-white to yellow
- Form: powder to crystalline powder
- ¹H-NMR Spectrum: corresponds to assigned structure
- CAS number: 137391-68-5
- Pack sizes: 500 mg, 1 g, 2 g, 5 g
- Empirical formula: C₁₇H₁₈N₄O₇
- Product class: Azetidin-2-one intermediate
- Product type: Biochemical
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about (3S,4R)-3-[(1R)-1-Hydroxyethyl]-4-[(1R)-1-methyl-3-diazo-3-(p-nitrobenzyloxyc...
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(3S,4R)-3-[(1R)-1-Hydroxyethyl]-4-[(1R)-1-methyl-3-diazo-3-(p-nitrobenzyloxyc... is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Carbohydrates & sugars, inside Biochemicals & reagents, in Microbiology lab supplies.
A carbohydrate reagent is a sugar or a derivative, specified by identity, anomer where it matters, and purity. Hydrate and anhydrous forms change the mass. A culture-grade sugar and an analytical standard of the same name are different bottles.
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