2-Chloro-4-bromobenzothiazole - ≥95% , CAS No.182344-57-6

CAS: 182344-57-6 Cat. No.: C182261 Molecular Weight: 248.5 EC Number: 829-908-2
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
4-bromo-2-chlorobenzo[d]thiazole | SY065331 | 4-bromo-2-chloro-1,3-benzothiazole | 4-Bromo-2-chlorobenzothiazole | AKOS005207620 | A812687 | HWPFBBVUHHRYMR-UHFFFAOYSA-N | MFCD04971817 | EN300-184372 | 4-bromanyl-2-chloranyl-1,3-benzothiazole | DS-14102 |
Storage
Room temperature
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
C182261-100mg
3

$10.90

$16.90
Save $6.00 (35.50%)
250mg
C182261-250mg
3

$13.90

$20.90
Save $7.00 (33.49%)
1g
C182261-1g
5

$43.90

$65.90
Save $22.00 (33.38%)
5g
C182261-5g
4

$175.90

$263.90
Save $88.00 (33.35%)
25g
C182261-25g
2

$869.90

$1,304.90
Save $435.00 (33.34%)
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Why this grade

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

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Storage & shipping

Room temperature Ships Ice chest + Ice pads 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
4-bromo-2-chlorobenzo[d]thiazole | SY065331 | 4-bromo-2-chloro-1, 3-benzothiazole | 4-Bromo-2-chlorobenzothiazole | AKOS005207620 | A812687 | HWPFBBVUHHRYMR-UHFFFAOYSA-N | MFCD04971817 | EN300-184372 | 4-bromanyl-2-chloranyl-1, 3-benzothiazole | DS-14102 |
Specifications & Purity
≥95%
Storage
Room temperature
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Pubchem Sid488192031
Canonical SmilesC1=CC2=C(C(=C1)Br)N=C(S2)Cl
IUPAC Name4-bromo-2-chloro-1,3-benzothiazole
InChIKeyHWPFBBVUHHRYMR-UHFFFAOYSA-N
INCHI1S/C7H3BrClNS/c8-4-2-1-3-5-6(4)10-7(9)11-5/h1-3H
Isomeric SMILES C1=CC2=C(C(=C1)Br)N=C(S2)Cl
Molecular Weight 248.5
Reaxy-Rn 13767162
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=13767162&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.

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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 Benzenoids  Aryl chlorides  Aryl bromides  Thiazoles  Heteroaromatic compounds  Azacyclic compounds  Organopnictogen compounds  Organonitrogen compounds  Organochlorides  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents 1,3-benzothiazole - Aryl bromide - Aryl chloride - Aryl halide - Benzenoid - Heteroaromatic compound - Azole - Thiazole - Azacycle - Organobromide - Organohalogen compound - Organonitrogen compound - Hydrocarbon derivative - Organopnictogen compound - Organic nitrogen compound - Organochloride - 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





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.

11 results found

Lot NumberCertificate TypeDateItem
F2316449Certificate of AnalysisMar 18, 2026 C182261
F2316450Certificate of AnalysisMar 18, 2026 C182261
F2316451Certificate of AnalysisMar 18, 2026 C182261
F2316454Certificate of AnalysisMar 18, 2026 C182261
F2316455Certificate of AnalysisMar 18, 2026 C182261
F2316456Certificate of AnalysisMar 18, 2026 C182261
F2316457Certificate of AnalysisMar 18, 2026 C182261
F2316459Certificate of AnalysisMar 18, 2026 C182261
F2316460Certificate of AnalysisMar 18, 2026 C182261
F2316461Certificate of AnalysisMar 18, 2026 C182261
I2505122Certificate of AnalysisMay 23, 2023 C182261

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Chemical and Physical Properties
Molecular Weight248.530 g/mol
XLogP34.000
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass246.886 Da
Monoisotopic Mass246.886 Da
Topological Polar Surface Area41.100 Ų
Heavy Atom Count11
Formal Charge0
Complexity157.000
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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