Cas no 1006381-03-8 ((4R)-4-methyl-1,3,2-dioxathiolane 2,2-dioxide)

(4R)-4-Methyl-1,3,2-dioxathiolane 2,2-dioxide is a chiral sulfone derivative characterized by its five-membered cyclic sulfate structure. This compound is notable for its stereospecificity at the 4-position, making it valuable in asymmetric synthesis and chiral auxiliary applications. Its cyclic sulfate moiety serves as a reactive intermediate, enabling efficient ring-opening reactions with nucleophiles under mild conditions. The product exhibits high thermal stability and solubility in common organic solvents, facilitating its use in diverse synthetic pathways. Its rigid framework and defined stereochemistry are advantageous for constructing enantiomerically pure compounds, particularly in pharmaceutical and fine chemical synthesis. The compound’s stability and reactivity profile make it a practical choice for controlled functionalization in complex molecular architectures.
(4R)-4-methyl-1,3,2-dioxathiolane 2,2-dioxide structure
1006381-03-8 structure
Product Name:(4R)-4-methyl-1,3,2-dioxathiolane 2,2-dioxide
CAS No:1006381-03-8
MF:C3H6O4S
MW:138.142340183258
MDL:MFCD26131319
CID:1005849
PubChem ID:59377073
Update Time:2025-05-21

(4R)-4-methyl-1,3,2-dioxathiolane 2,2-dioxide Chemical and Physical Properties

Names and Identifiers

    • 1,3,2-Dioxathiolane, 4-methyl-, 2,2-dioxide, (4R)-
    • (4R)-4-Methyl-1,3,2-dioxathiolane-2,2-dioxide
    • (4R)-4-Methyl-1,3,2-
    • (R)-4-methyl-1,3,2-dioxathiolane 2,2-dioxide
    • (4R)-Methyl-[1,3,2]dioxathiolane 2,2-dioxide
    • (R)-(-)-4-methyl-2,2-dioxo-1,3,2-dioxathiolane
    • (4R)-4-Methyl-1,3,2-dioxathiolane 2,2-dioxide
    • 9606AH
    • FCH3465732
    • OR305470
    • (r)-4-methyl-2,2-dioxo-1,3,2-dioxathiolane
    • (4R)-4alpha-Methyl-1,3,2-dioxathiolane 2,2-dioxide
    • 1006381-03-8
    • EN300-1725008
    • AC-30494
    • AKOS030527390
    • MFCD26131319
    • AS-68341
    • SCHEMBL2475037
    • (4R)-4-methyl-1,3,2lambda6-dioxathiolane-2,2-dione
    • (4R)-4-METHYL-1,3,2??-DIOXATHIOLANE-2,2-DIONE
    • CS-0084570
    • F18739
    • (R)-4-Methyl-1,3,2-dioxathiolane2,2-dioxide
    • (4R)-4-methyl-1,3,2
    • E?-dioxathiolane-2,2-dione
    • DB-247108
    • (4R)-4-methyl-1,3,2-dioxathiolane 2,2-dioxide
    • MDL: MFCD26131319
    • Inchi: 1S/C3H6O4S/c1-3-2-6-8(4,5)7-3/h3H,2H2,1H3/t3-/m1/s1
    • InChI Key: OQXNUCOGMMHHNA-GSVOUGTGSA-N
    • SMILES: S1(=O)(=O)OC[C@@H](C)O1

Computed Properties

  • Exact Mass: 137.99867984g/mol
  • Monoisotopic Mass: 137.99867984g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 8
  • Rotatable Bond Count: 0
  • Complexity: 164
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 1
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 61
  • XLogP3: -0.1

Experimental Properties

  • Density: 1.418±0.06 g/cm3 (20 oC 760 Torr),
  • Boiling Point: 221.8±7.0 oC (760 Torr),
  • Flash Point: 88.0±18.2 oC,
  • Solubility: Dissolution (87 g/l) (25 o C),

(4R)-4-methyl-1,3,2-dioxathiolane 2,2-dioxide Pricemore >>

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(4R)-4-methyl-1,3,2-dioxathiolane 2,2-dioxide Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
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(CAS:1006381-03-8)1,3,2-Dioxathiolane, 4-Methyl-, 2,2-dioxide, (4R)-
Order Number:LE8954
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:00
Price ($):discuss personally
Shanghai Joy Biotech Ltd
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(CAS:1006381-03-8)(R)-4-methyl-1,3,2-dioxathiolane 2,2-dioxide
Order Number:JY252
Stock Status:in Stock
Quantity:100g; 1kg; 10kg; 25kg
Purity:95%
Pricing Information Last Updated:Tuesday, 15 July 2025 11:20
Price ($):discuss personally

Additional information on (4R)-4-methyl-1,3,2-dioxathiolane 2,2-dioxide

(4R)-4-Methyl-1,3,2-Dioxathiolane 2,2-Dioxide: A Comprehensive Overview

The compound with CAS No. 1006381-03-8, commonly referred to as (4R)-4-methyl-1,3,2-dioxathiolane 2,2-dioxide, is a highly specialized organic compound with unique structural and functional properties. This compound belongs to the class of dioxathiolanes, which are cyclic sulfides containing a sulfur atom and two oxygen atoms in a five-membered ring. The R configuration at the fourth position indicates a specific stereochemistry that plays a critical role in its chemical reactivity and biological activity.

Recent studies have highlighted the potential of (4R)-4-methyl-1,3,2-dioxathiolane 2,2-dioxide in various fields, including pharmaceuticals and materials science. Its structure allows for versatile applications due to the presence of both sulfur and oxygen atoms, which contribute to its ability to form strong bonds and participate in redox reactions. Researchers have explored its use as a precursor in the synthesis of advanced materials, such as sulfide-based polymers and nanomaterials.

One of the most significant breakthroughs involving this compound is its role in drug delivery systems. The dioxathiolane ring has been shown to enhance the bioavailability of certain therapeutic agents by serving as a protective carrier during transit through biological systems. This property has led to its investigation in the development of targeted drug delivery systems, where controlled release mechanisms are critical.

In terms of synthesis, (4R)-4-methyl-1,3,2-dioxathiolane 2,2-dioxide can be prepared through a variety of methods, including cyclization reactions of appropriate thioamides or sulfonamides. Recent advancements in catalytic techniques have enabled more efficient and selective syntheses, reducing production costs and improving yields. These methods often involve the use of transition metal catalysts or biocatalysts to facilitate the formation of the dioxathiolane ring.

The physical and chemical properties of this compound are also noteworthy. It exhibits a high degree of thermal stability and is resistant to oxidation under mild conditions. Its solubility in polar solvents makes it suitable for use in various industrial processes. Additionally, spectroscopic studies have revealed that the compound absorbs light in specific regions of the electromagnetic spectrum, which could be exploited for sensing applications.

From an environmental perspective, (4R)-4-methyl-1,3,2-dioxathiolane 2,2-dioxide has been studied for its biodegradability and impact on ecosystems. Research indicates that it undergoes slow degradation under aerobic conditions but poses minimal risk to aquatic life when used responsibly. This information is crucial for industries that handle or produce this compound on a large scale.

In conclusion, (4R)-4-methyl-1,3,2-dioxathiolane 2,2-dioxide (CAS No. 1006381-03-8) is a versatile compound with promising applications across multiple disciplines. Its unique structure and properties continue to attract attention from researchers worldwide as they explore new ways to harness its potential in medicine, materials science

Recommended suppliers
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(CAS:1006381-03-8)1,3,2-Dioxathiolane, 4-Methyl-, 2,2-dioxide, (4R)-
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Quantity:25KG,200KG,1000KG
Price ($):Inquiry
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Shanghai Joy Biotech Ltd
(CAS:1006381-03-8)(R)-4-methyl-1,3,2-dioxathiolane 2,2-dioxide
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Quantity:100g; 1kg; 10kg; 25kg
Price ($):Inquiry
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