5-Bromo-2-ethyl-4-methylthiazole - ≥95% , CAS No.863190-90-3

CAS: 863190-90-3 Cat. No.: B187221 Molecular Weight: 206.1
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
SCHEMBL3922591 | A863243 | DTXSID20682064 | AKOS015835170 | NSXCMCDBNNASAL-UHFFFAOYSA-N | MFCD18311867 | DS-17085 | C76798 | 5-BROMO-2-ETHYL-4-METHYL-1,3-THIAZOLE | 5-BROMO-2-ETHYL-4-METHYLTHIAZOLE
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
B187221-100mg
2

$9.90

$14.90
Save $5.00 (33.56%)
250mg
B187221-250mg
2

$11.90

$17.90
Save $6.00 (33.52%)
1g
B187221-1g
1

$37.90

$56.90
Save $19.00 (33.39%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥95% 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
SCHEMBL3922591 | A863243 | DTXSID20682064 | AKOS015835170 | NSXCMCDBNNASAL-UHFFFAOYSA-N | MFCD18311867 | DS-17085 | C76798 | 5-BROMO-2-ETHYL-4-METHYL-1, 3-THIAZOLE | 5-BROMO-2-ETHYL-4-METHYLTHIAZOLE
Specifications & Purity
≥95%
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
≥95%
Names and Identifiers
Pubchem Sid504771098
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504771098
Canonical SmilesCCC1=NC(=C(S1)Br)C
IUPAC Name5-bromo-2-ethyl-4-methyl-1,3-thiazole
InChIKeyNSXCMCDBNNASAL-UHFFFAOYSA-N
INCHI1S/C6H8BrNS/c1-3-5-8-4(2)6(7)9-5/h3H2,1-2H3
Isomeric SMILES CCC1=NC(=C(S1)Br)C
Molecular Weight 206.1
Reaxy-Rn 11441694
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11441694&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
SuperclassOrganoheterocyclic compounds
ClassAzoles
SubclassThiazoles
Intermediate Tree Nodes Not available
Direct Parent2,4,5-trisubstituted thiazoles
Alternative Parents Aryl bromides  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents 2,4,5-trisubstituted 1,3-thiazole - Aryl halide - Aryl bromide - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Organobromide - Organohalogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 2,4,5-trisubstituted thiazoles. These are compounds containing a thiazole ring substituted at positions 2, 4 and 5 only.
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.

5 results found

Lot NumberCertificate TypeDateItem
C2624140Certificate of AnalysisApr 13, 2026 B187221
K2109108Certificate of AnalysisAug 20, 2024 B187221
K2109109Certificate of AnalysisAug 20, 2024 B187221
K2109110Certificate of AnalysisAug 20, 2024 B187221
K2109111Certificate of AnalysisAug 20, 2024 B187221
Chemical and Physical Properties
Molecular Weight206.110 g/mol
XLogP33.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass204.956 Da
Monoisotopic Mass204.956 Da
Topological Polar Surface Area41.100 Ų
Heavy Atom Count9
Formal Charge0
Complexity99.100
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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