2-(tert-Butyldimethylsilyl)-N,N-dimethyl-1H-imidazole-1-sulfonamide - ≥97% , CAS No.129378-52-5

CAS: 129378-52-5 Cat. No.: T405319 Molecular Weight: 289.47 EC Number: 834-837-5 PubChem CID: 6420209
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
EN300-18780454 | MFCD12963638 | BS-15157 | T70193 | N,N-Dimethyl-2-(tert-butyldimethylsilanyl)imidazole-1-sulfonamide | 2-(tert-Butyldimethylsilyl)-N,N-dimethyl-1H-imidazole-1-sulfonamide | 1-(N,N-dimethylsulphamoyl)-2-tert-butyldimethylsilylimidazole | S
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
T405319-250mg
3

$46.90

$70.90
Save $24.00 (33.85%)
1g
T405319-1g
5

$119.90

$179.90
Save $60.00 (33.35%)
5g
T405319-5g
4

$434.90

$652.90
Save $218.00 (33.39%)
25g
T405319-25g
1

$1,630.90

$2,446.90
Save $816.00 (33.35%)
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Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships 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
EN300-18780454 | MFCD12963638 | BS-15157 | T70193 | N, N-Dimethyl-2-(tert-butyldimethylsilanyl)imidazole-1-sulfonamide | 2-(tert-Butyldimethylsilyl)-N, N-dimethyl-1H-imidazole-1-sulfonamide | 1-(N, N-dimethylsulphamoyl)-2-tert-butyldimethylsilylimidazole | S
Specifications & Purity
≥97%
Storage
Room temperature
Purity
≥97%
Names and Identifiers
Pubchem Sid488195752
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488195752
Canonical SmilesCC(C)(C)[Si](C)(C)C1=NC=CN1S(=O)(=O)N(C)C
IUPAC Name2-[tert-butyl(dimethyl)silyl]-N,N-dimethylimidazole-1-sulfonamide
InChIKeyTZBRCDMGXKRTCN-UHFFFAOYSA-N
INCHI1S/C11H23N3O2SSi/c1-11(2,3)18(6,7)10-12-8-9-14(10)17(15,16)13(4)5/h8-9H,1-7H3
Isomeric SMILES CC(C)(C)[Si](C)(C)C1=NC=CN1S(=O)(=O)N(C)C
PubChem CID 6420209
Molecular Weight 289.47
Reaxy-Rn 3618350

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
ClassAzoles
SubclassTriazoles
Intermediate Tree Nodes Not available
Direct Parent1-sulfamoyl-1,2,3-triazoles
Alternative Parents Alkylarylsilanes  N-substituted imidazoles  Heteroaromatic compounds  Organic metalloid salts  Azacyclic compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Alkylsilanes  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents 1-sulfamoyl-1,2,3-triazole - Alkylarylsilane - N-substituted imidazole - Imidazole - Heteroaromatic compound - Organic metalloid salt - Azacycle - Organosilicon compound - Organic oxide - Alkylsilane - Organonitrogen compound - Organic metalloid moeity - Organic oxygen compound - Organic nitrogen compound - Hydrocarbon derivative - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 1-sulfamoyl-1,2,3-triazoles. These are compounds containing a 1,2,3-triazole that carries a sulfamoyl group at the 1-position.
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.

8 results found

Lot NumberCertificate TypeDateItem
E2318645Certificate of AnalysisMar 10, 2026 T405319
E2318646Certificate of AnalysisMar 10, 2026 T405319
E2318647Certificate of AnalysisMar 10, 2026 T405319
E2318649Certificate of AnalysisMar 10, 2026 T405319
E2318650Certificate of AnalysisMar 10, 2026 T405319
E2318651Certificate of AnalysisMar 10, 2026 T405319
E2318652Certificate of AnalysisMar 10, 2026 T405319
E2318654Certificate of AnalysisMar 10, 2026 T405319
Chemical and Physical Properties
SolubilitySoluble in Toluene
Melt Point(°C)64 °C
Molecular Weight289.470 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Exact Mass289.128 Da
Monoisotopic Mass289.128 Da
Topological Polar Surface Area63.600 Ų
Heavy Atom Count18
Formal Charge0
Complexity395.000
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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