Ethyl imidazo[2,1-b][1,3]benzothiazole-2-carboxylate - ≥95% , CAS No.64951-05-9

CAS: 64951-05-9 Cat. No.: E358663 Molecular Weight: 246.29
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
Benzo[d]imidazo[2,1-b]thiazole-2-carboxylic acid ethyl ester | MFCD00203009 | ethyl 7-thia-2,5-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5,9,11-pentaene-4-carboxylate | HMS518G16 | 5T-0623 | J-521256 | ethylbenzo[d]imidazo[2,1-b]thiazole-2-carboxylate | R
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
E358663-250mg
6

$179.90

$234.90
Save $55.00 (23.41%)
1g
E358663-1g
1

$592.90

$780.90
Save $188.00 (24.07%)
5g
E358663-5g
1

$1,853.90

$3,510.90
Save $1,657.00 (47.20%)
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal 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
Benzo[d]imidazo[2, 1-b]thiazole-2-carboxylic acid ethyl ester | MFCD00203009 | ethyl 7-thia-2, 5-diazatricyclo[6.4.0.0^{2, 6}]dodeca-1(8), 3, 5, 9, 11-pentaene-4-carboxylate | HMS518G16 | 5T-0623 | J-521256 | ethylbenzo[d]imidazo[2, 1-b]thiazole-2-carboxylate | R
Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Normal
Purity
≥95%
Names and Identifiers
Pubchem Sid488191843
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488191843
Canonical SmilesCCOC(=O)C1=CN2C3=CC=CC=C3SC2=N1
IUPAC Nameethyl imidazo[2,1-b][1,3]benzothiazole-2-carboxylate
InChIKeyREOXQBVMMDCPSB-UHFFFAOYSA-N
INCHI1S/C12H10N2O2S/c1-2-16-11(15)8-7-14-9-5-3-4-6-10(9)17-12(14)13-8/h3-7H,2H2,1H3
Isomeric SMILES CCOC(=O)C1=CN2C3=CC=CC=C3SC2=N1
Molecular Weight 246.29
Reaxy-Rn 533587
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=533587&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.

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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
ClassBenzothiazoles
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzothiazoles
Alternative Parents Carbonylimidazoles  N-substituted imidazoles  Benzenoids  Vinylogous amides  Thiazoles  Heteroaromatic compounds  Carboxylic acid esters  Monocarboxylic acids and derivatives  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents 1,3-benzothiazole - Imidazole-4-carbonyl group - N-substituted imidazole - Benzenoid - Azole - Imidazole - Heteroaromatic compound - Thiazole - Vinylogous amide - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Azacycle - Organooxygen compound - Organonitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzothiazoles. These are organic compounds containing a benzene fused to a thiazole ring (a five-membered ring with four carbon atoms, one nitrogen atom and one sulfur atom).
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.

8 results found

Lot NumberCertificate TypeDateItem
A2331211Certificate of AnalysisNov 06, 2025 E358663
K2228130Certificate of AnalysisSep 16, 2025 E358663
K2228136Certificate of AnalysisSep 16, 2025 E358663
K2228135Certificate of AnalysisSep 16, 2025 E358663
K2228134Certificate of AnalysisSep 16, 2025 E358663
K2228133Certificate of AnalysisSep 16, 2025 E358663
K2228132Certificate of AnalysisSep 16, 2025 E358663
C2525271Certificate of AnalysisSep 24, 2022 E358663
Chemical and Physical Properties
Molecular Weight246.290 g/mol
XLogP33.800
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass246.046 Da
Monoisotopic Mass246.046 Da
Topological Polar Surface Area71.800 Ų
Heavy Atom Count17
Formal Charge0
Complexity313.000
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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