2,5-Dibromothiazole - ≥97%(GC) , CAS No.4175-78-4

CAS: 4175-78-4 Cat. No.: D135835 Molecular Weight: 242.92 Beilstein Registry Number: 27(4)962 EC Number: 628-983-7
AVAILABLE TO ORDER
GRADE & PURITY ≥97%(GC)
Synonyms
BCP34423 | 2,5-Dibromo-1,3-thiazole;Thiazole, 2,5-dibromo- | A21940 | DTXSID40310094 | BBL103343 | 2,5-Dibromothiazole | 2,5-Dibromo-thiazole | Thiazole,5-dibromo- | NSC222407 | NSC-222407 | W-200363 | AC-7553 | MFCD00016891 | SY005103 | STL557153 | 2,5-D
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
D135835-1g
3

$9.90

$14.90
Save $5.00 (33.56%)
5g
D135835-5g
2

$11.90

$17.90
Save $6.00 (33.52%)
25g
D135835-25g
3

$50.90

$76.90
Save $26.00 (33.81%)
100g
D135835-100g
2

$202.90

$304.90
Save $102.00 (33.45%)
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Room temperature Ships Normal 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
BCP34423 | 2, 5-Dibromo-1, 3-thiazole;Thiazole, 2, 5-dibromo- | A21940 | DTXSID40310094 | BBL103343 | 2, 5-Dibromothiazole | 2, 5-Dibromo-thiazole | Thiazole, 5-dibromo- | NSC222407 | NSC-222407 | W-200363 | AC-7553 | MFCD00016891 | SY005103 | STL557153 | 2, 5-D
Specifications & Purity
≥97%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥97%(GC)
Names and Identifiers
Pubchem Sid488189430
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488189430
Canonical SmilesC1=C(SC(=N1)Br)Br
IUPAC Name2,5-dibromo-1,3-thiazole
InChIKeyXIBIQFJKUZZLLX-UHFFFAOYSA-N
INCHI1S/C3HBr2NS/c4-2-1-6-3(5)7-2/h1H
Isomeric SMILES C1=C(SC(=N1)Br)Br
WGK Germany 3
Molecular Weight 242.92
Beilstein 27(4)962
Reaxy-Rn 112071
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=112071&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 Parent2,5-disubstituted thiazoles
Alternative Parents Aryl bromides  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents 2,5-disubstituted 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 2,5-disubstituted thiazoles. These are compounds containing a thiazole ring substituted at positions 2 and 5 only.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(non-human)
ddlB D-alanylalanine synthetase (66 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
murA UDP-N-acetylglucosamine 1-carboxyvinyltransferase (389 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
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.

15 results found

Lot NumberCertificate TypeDateItem
F2421044Certificate of AnalysisApr 02, 2026 D135835
E2431054Certificate of AnalysisMar 16, 2026 D135835
C2024097Certificate of AnalysisJul 09, 2025 D135835
E2309637Certificate of AnalysisApr 18, 2025 D135835
E2309489Certificate of AnalysisFeb 07, 2025 D135835
E2309584Certificate of AnalysisFeb 07, 2025 D135835
E2309596Certificate of AnalysisFeb 07, 2025 D135835
E2309607Certificate of AnalysisFeb 07, 2025 D135835
E2309609Certificate of AnalysisFeb 07, 2025 D135835
E2309629Certificate of AnalysisFeb 07, 2025 D135835
E2309639Certificate of AnalysisFeb 07, 2025 D135835
L2523121Certificate of AnalysisFeb 07, 2025 D135835
K2120592Certificate of AnalysisSep 07, 2023 D135835
K2120628Certificate of AnalysisSep 07, 2023 D135835
E1916112Certificate of AnalysisJan 20, 2023 D135835

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Chemical and Physical Properties
SolubilitySoluble in Methanol
Flash Point(°F)230 °F
Flash Point(°C)110 °C
Melt Point(°C)48 °C
Molecular Weight242.920 g/mol
XLogP33.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass242.818 Da
Monoisotopic Mass240.82 Da
Topological Polar Surface Area41.100 Ų
Heavy Atom Count7
Formal Charge0
Complexity70.000
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
Documents & Articles
Solution Calculators
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