(S)-(-)-2-Methyl-2-propanesulfinamide - ≥98% , CAS No.343338-28-3

CAS: 343338-28-3 Cat. No.: M113209 Molecular Weight: 121.2 EC Number: 640-158-3
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
r-(+)-tert-butylsulfinamide | AKOS005137934 | (s)-(-)-2-methyl-2-propane sulfinamide | AKOS015897477 | (S)-2-methyl-2-propane-sulfinamide | (5)-2-methylpropane-2-sulfinamide | (s)-(-)-2-methyl-propane-2-sulfinic acid amide | (S)-2-methyl-propane-2-sulfina
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
M113209-1g
2
$9.90
5g
M113209-5g
2
$10.90
10g
M113209-10g
2
$11.90
25g
M113209-25g
3

$15.90

$23.90
Save $8.00 (33.47%)
100g
M113209-100g
1

$62.90

$94.90
Save $32.00 (33.72%)
500g
M113209-500g
1

$313.90

$470.90
Save $157.00 (33.34%)
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C 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
r-(+)-tert-butylsulfinamide | AKOS005137934 | (s)-(-)-2-methyl-2-propane sulfinamide | AKOS015897477 | (S)-2-methyl-2-propane-sulfinamide | (5)-2-methylpropane-2-sulfinamide | (s)-(-)-2-methyl-propane-2-sulfinic acid amide | (S)-2-methyl-propane-2-sulfina
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid504766331
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504766331
Canonical SmilesCC(C)(C)S(=O)N
IUPAC Name(S)-2-methylpropane-2-sulfinamide
InChIKeyCESUXLKAADQNTB-ZETCQYMHSA-N
INCHI1S/C4H11NOS/c1-4(2,3)7(5)6/h5H2,1-3H3/t7-/m0/s1
Isomeric SMILES CC(C)(C)[S@](=O)N
WGK Germany 3
Molecular Weight 121.2
Reaxy-Rn 4363803
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4363803&ln=

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
SuperclassOrganic acids and derivatives
ClassSulfinic acids and derivatives
SubclassSulfinic acid amides
Intermediate Tree Nodes Not available
Direct ParentSulfinic acid amides
Alternative Parents Aminosulfinyl compounds  Organic oxides  Organic nitrogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Aminosulfinyl compound - Sulfinic acid amide - Sulfinyl compound - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as sulfinic acid amides. These are compounds derived from a sulfinic acid, RS(=O)OH (R not H), by replacement of -OH by -NR2.
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:

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

19 results found

Lot NumberCertificate TypeDateItem
H2203447Certificate of AnalysisMay 18, 2026 M113209
H2203448Certificate of AnalysisMay 18, 2026 M113209
K2130423Certificate of AnalysisSep 09, 2025 M113209
H2515060Certificate of AnalysisAug 20, 2025 M113209
L1726055Certificate of AnalysisJul 09, 2025 M113209
I2504438Certificate of AnalysisJul 11, 2024 M113209
I2512579Certificate of AnalysisJul 11, 2024 M113209
A2405332Certificate of AnalysisDec 26, 2023 M113209
A2405333Certificate of AnalysisDec 26, 2023 M113209
A2405334Certificate of AnalysisDec 26, 2023 M113209
A2405335Certificate of AnalysisDec 26, 2023 M113209
A2405336Certificate of AnalysisDec 26, 2023 M113209
A2405337Certificate of AnalysisDec 26, 2023 M113209
A2405338Certificate of AnalysisDec 26, 2023 M113209
A2405331Certificate of AnalysisDec 26, 2023 M113209
H1531032Certificate of AnalysisMay 06, 2023 M113209
C1912045Certificate of AnalysisJan 11, 2023 M113209
H2203446Certificate of AnalysisJun 04, 2022 M113209
L2318040Certificate of AnalysisJun 04, 2022 M113209

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Chemical and Physical Properties
SolubilitySoluble in Methanol
Specific Rotation[α]-4.5 ° (C=1, CHCl3)
Melt Point(°C)97-101°C
Molecular Weight121.200 g/mol
XLogP30.000
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count1
Exact Mass121.056 Da
Monoisotopic Mass121.056 Da
Topological Polar Surface Area62.300 Ų
Heavy Atom Count7
Formal Charge0
Complexity84.200
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Solution Calculators
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