1,1-Dioxoisothiazolidine - ≥96% , CAS No.5908-62-3

CAS: 5908-62-3 Cat. No.: P185427 Molecular Weight: 121.2 EC Number: 800-732-8 PubChem CID: 642157
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
isothiazolidine S,S-dioxide | SY022751 | 1,2-thiazolidine 1,1-dioxide | DTXSID30348987 | Z359508120 | 1lambda6,2-thiazolidine-1,1-dione | InChI=1/C3H7NO2S/c5-7(6)3-1-2-4-7/h4H,1-3H | 1,1-dioxidoisothiazolidine | Isothiazoline 1,1-dioxide | AMY9120 | XGYCW
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
P185427-250mg
3

$11.90

$17.90
Save $6.00 (33.52%)
1g
P185427-1g
4

$45.90

$68.90
Save $23.00 (33.38%)
5g
P185427-5g
2

$156.90

$235.90
Save $79.00 (33.49%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

📋

Quality documents

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

📚

Literature proof

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

Specifications

Synonyms
isothiazolidine S, S-dioxide | SY022751 | 1, 2-thiazolidine 1, 1-dioxide | DTXSID30348987 | Z359508120 | 1lambda6, 2-thiazolidine-1, 1-dione | InChI=1/C3H7NO2S/c5-7(6)3-1-2-4-7/h4H, 1-3H | 1, 1-dioxidoisothiazolidine | Isothiazoline 1, 1-dioxide | AMY9120 | XGYCW
Specifications & Purity
≥96%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥96%
Names and Identifiers
Pubchem Sid504759717
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504759717
Canonical SmilesC1CNS(=O)(=O)C1
IUPAC Name1,2-thiazolidine 1,1-dioxide
InChIKeyXGYCWCIGCYGQFU-UHFFFAOYSA-N
INCHI1S/C3H7NO2S/c5-7(6)3-1-2-4-7/h4H,1-3H2
Isomeric SMILES C1CNS(=O)(=O)C1
PubChem CID 642157
Molecular Weight 121.2

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.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganoheterocyclic compounds
ClassAzolidines
SubclassThiazolidines
Intermediate Tree Nodes Thiazolidinones - Thiazolidinediones
Direct ParentGamma sultams
Alternative Parents Organosulfonamides  Organic sulfonamides  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic heteromonocyclic compounds
Substituents Gamma-sultam - Organosulfonic acid amide - Organic sulfonic acid amide - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organonitrogen compound - Aliphatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as gamma sultams. These are organic compounds containing a gamma-sultam moiety, a five-member cyclic sulfonamide, containing the NS bond, and three carbon atoms.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
F2308619Certificate of AnalysisMar 11, 2026 P185427
F2308620Certificate of AnalysisMar 11, 2026 P185427
F2308621Certificate of AnalysisMar 11, 2026 P185427
F2308625Certificate of AnalysisMar 11, 2026 P185427
F2308626Certificate of AnalysisMar 11, 2026 P185427
F2308627Certificate of AnalysisMar 11, 2026 P185427
Chemical and Physical Properties
Molecular Weight121.160 g/mol
XLogP3-0.500
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass121.02 Da
Monoisotopic Mass121.02 Da
Topological Polar Surface Area54.600 Ų
Heavy Atom Count7
Formal Charge0
Complexity143.000
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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