3-Bromo-isoxazole - ≥97% , CAS No.111454-71-8

CAS: 111454-71-8 Cat. No.: B481858 Molecular Weight: 147.96 EC Number: 808-475-3
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
3-Bromo-isoxazole, AldrichCPR | AM802930 | BCP21100 | MFCD07778379 | 3-bromanyl-1,2-oxazole | Isoxazole, 3-bromo- | bromoisoxazole | bromo-isoxazole | SY009266 | 3-BROMOISOXAZOLE | 3-Bromo-isoxazole | SB30685 | DTXSID00552852 | J-002579 | 3-Bromo-1,2-oxaz
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
B481858-100mg
5

$15.90

$23.90
Save $8.00 (33.47%)
250mg
B481858-250mg
5

$19.90

$29.90
Save $10.00 (33.44%)
1g
B481858-1g
2

$47.90

$71.90
Save $24.00 (33.38%)
5g
B481858-5g
2

$232.90

$349.90
Save $117.00 (33.44%)
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,Argon charged 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
3-Bromo-isoxazole, AldrichCPR | AM802930 | BCP21100 | MFCD07778379 | 3-bromanyl-1, 2-oxazole | Isoxazole, 3-bromo- | bromoisoxazole | bromo-isoxazole | SY009266 | 3-BROMOISOXAZOLE | 3-Bromo-isoxazole | SB30685 | DTXSID00552852 | J-002579 | 3-Bromo-1, 2-oxaz
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Pubchem Sid488198555
Canonical SmilesC1=CON=C1Br
IUPAC Name3-bromo-1,2-oxazole
InChIKeyGQMPHUXGZCDVGQ-UHFFFAOYSA-N
INCHI1S/C3H2BrNO/c4-3-1-2-6-5-3/h1-2H
Isomeric SMILES C1=CON=C1Br
Alternate CAS 111454-71-8
Molecular Weight 147.96
Reaxy-Rn 21285168
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=21285168&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
SuperclassOrganohalogen compounds
ClassAryl halides
SubclassAryl bromides
Intermediate Tree Nodes Not available
Direct ParentAryl bromides
Alternative Parents Isoxazoles  Heteroaromatic compounds  Oxacyclic compounds  Azacyclic compounds  Organooxygen compounds  Organonitrogen compounds  Organobromides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Aryl bromide - Heteroaromatic compound - Isoxazole - Azole - Oxacycle - Azacycle - Organoheterocyclic compound - Organic nitrogen compound - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organobromide - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aryl bromides. These are organic compounds containing the acyl bromide functional 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.

8 results found

Lot NumberCertificate TypeDateItem
E2315071Certificate of AnalysisFeb 05, 2026 B481858
E2315072Certificate of AnalysisFeb 05, 2026 B481858
E2315073Certificate of AnalysisFeb 05, 2026 B481858
E2315084Certificate of AnalysisFeb 05, 2026 B481858
E2315085Certificate of AnalysisFeb 05, 2026 B481858
E23151092Certificate of AnalysisFeb 05, 2026 B481858
E23151111Certificate of AnalysisFeb 05, 2026 B481858
E23151114Certificate of AnalysisFeb 05, 2026 B481858
Chemical and Physical Properties
Molecular Weight147.960 g/mol
XLogP31.400
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass146.932 Da
Monoisotopic Mass146.932 Da
Topological Polar Surface Area26.000 Ų
Heavy Atom Count6
Formal Charge0
Complexity50.100
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
Documents & Articles
Solution Calculators
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