N-tert-Butoxycarbonylimidazole - ≥98% , CAS No.49761-82-2

CAS: 49761-82-2 Cat. No.: T123182 Molecular Weight: 168.2 EC Number: 256-475-1 PubChem CID: 521262
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
1-(tert-Butoxycarbonyl)imidazole | AB01144 | EINECS 256-475-1 | B0916 | AKOS015838311 | InChI=1/C8H12N2O2/c1-8(2,3)12-7(11)10-5-4-9-6-10/h4-6H,1-3H | N-tert-Butoxycarbonylimidazole | tert-Butyl 1H-imidazole-1-carboxylate | IMIDAZOLE-1-CARBOXYLIC ACID TERT
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
T123182-1g
3
$9.90
5g
T123182-5g
3
$10.90
10g
T123182-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$11.90
25g
T123182-25g
3

$20.90

$31.90
Save $11.00 (34.48%)
100g
T123182-100g
2

$39.90

$59.90
Save $20.00 (33.39%)
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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.

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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

Synonyms
1-(tert-Butoxycarbonyl)imidazole | AB01144 | EINECS 256-475-1 | B0916 | AKOS015838311 | InChI=1/C8H12N2O2/c1-8(2, 3)12-7(11)10-5-4-9-6-10/h4-6H, 1-3H | N-tert-Butoxycarbonylimidazole | tert-Butyl 1H-imidazole-1-carboxylate | IMIDAZOLE-1-CARBOXYLIC ACID TERT
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 Sid504759096
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504759096
Canonical SmilesCC(C)(C)OC(=O)N1C=CN=C1
IUPAC Nametert-butyl imidazole-1-carboxylate
InChIKeyMTBKGWHHOBJMHJ-UHFFFAOYSA-N
INCHI1S/C8H12N2O2/c1-8(2,3)12-7(11)10-5-4-9-6-10/h4-6H,1-3H3
Isomeric SMILES CC(C)(C)OC(=O)N1C=CN=C1
WGK Germany 3
PubChem CID 521262
Molecular Weight 168.2
Reaxy-Rn 607792

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
ClassAzoles
SubclassImidazoles
Intermediate Tree Nodes Substituted imidazoles
Direct ParentCarbonylimidazoles
Alternative Parents N-substituted imidazoles  Heteroaromatic compounds  Organic carbonic acids and derivatives  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Imidazole-1-carbonyl group - N-substituted imidazole - Heteroaromatic compound - Carbonic acid derivative - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as carbonylimidazoles. These are substituted imidazoles in which the imidazole ring bears a carbonyl group.
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.

3 results found

Lot NumberCertificate TypeDateItem
E1528021Certificate of AnalysisFeb 08, 2023 T123182
K1814194Certificate of AnalysisSep 15, 2022 T123182
K1814193Certificate of AnalysisSep 15, 2022 T123182
Chemical and Physical Properties
Flash Point(°F)235.4 °F
Flash Point(°C)113 °C
Boil Point(°C)64°C/1mmHg
Melt Point(°C)46°C
Molecular Weight168.190 g/mol
XLogP31.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass168.09 Da
Monoisotopic Mass168.09 Da
Topological Polar Surface Area44.100 Ų
Heavy Atom Count12
Formal Charge0
Complexity174.000
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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