1-(((2-(Methylsulfonyl)ethoxy)carbonyl)oxy)-2,5-pyrrolidinedione , CAS No.57903-15-8

CAS: 57903-15-8 Cat. No.: M1365197 Molecular Weight: 265.24 EC Number: 622-312-1 PubChem CID: 388550
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Storage
Store at -20°C
Shipped In
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Price
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100mg
M1365197-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$460.90
250mg
M1365197-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$920.90
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Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
Canonical SmilesCS(=O)(=O)CCOC(=O)ON1C(=O)CCC1=O
IUPAC Name(2,5-dioxopyrrolidin-1-yl) 2-methylsulfonylethyl carbonate
InChIKeyKSMLVLJMKBLJJL-UHFFFAOYSA-N
INCHI1S/C8H11NO7S/c1-17(13,14)5-4-15-8(12)16-9-6(10)2-3-7(9)11/h2-5H2,1H3
Isomeric SMILES CS(=O)(=O)CCOC(=O)ON1C(=O)CCC1=O
PubChem CID 388550
Molecular Weight 265.24

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassPyrrolidines
SubclassPyrrolidones
Intermediate Tree Nodes Not available
Direct ParentPyrrolidine-2-ones
Alternative Parents Sulfones  Dicarboximides  Organic carbonic acids and derivatives  Lactams  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents 2-pyrrolidone - Dicarboximide - Sulfone - Sulfonyl - Lactam - Carbonic acid derivative - Carboxylic acid derivative - Azacycle - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organosulfur compound - Organooxygen compound - Organonitrogen compound - Carbonyl group - Organic nitrogen compound - Hydrocarbon derivative - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyrrolidine-2-ones. These are pyrrolidines which bear a C=O group at position 2 of the pyrrolidine ring.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Molecular Weight265.240 g/mol
XLogP3-1.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count7
Rotatable Bond Count6
Exact Mass265.026 Da
Monoisotopic Mass265.026 Da
Topological Polar Surface Area115.000 Ų
Heavy Atom Count17
Formal Charge0
Complexity419.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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