7-Amino-4-methyl-2H-1,4-benzoxazin-3(4H)-one - ≥97% , CAS No.141068-81-7

CAS: 141068-81-7 Cat. No.: A167206 Molecular Weight: 178.19 EC Number: 830-520-0
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
7-Amino-4-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one | 7-amino-4-methyl-2H-1,4-benzoxazin-3(4H)-one | 7-Amino-4-methyl-2H-1,4-benzoxazin-3(4H)-one, AldrichCPR | MFCD06659594 | J-519075 | DTXSID10377457 | 8Y-0701 | JVYJTIARQJQCKK-UHFFFAOYSA-N | BBL010873 | AK
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
50mg
A167206-50mg
3

$15.90

$23.90
Save $8.00 (33.47%)
100mg
A167206-100mg
2

$27.90

$41.90
Save $14.00 (33.41%)
250mg
A167206-250mg
2

$58.90

$88.90
Save $30.00 (33.75%)
1g
A167206-1g
1

$103.90

$155.90
Save $52.00 (33.35%)
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Why this grade

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

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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
7-Amino-4-methyl-2H-benzo[b][1, 4]oxazin-3(4H)-one | 7-amino-4-methyl-2H-1, 4-benzoxazin-3(4H)-one | 7-Amino-4-methyl-2H-1, 4-benzoxazin-3(4H)-one, AldrichCPR | MFCD06659594 | J-519075 | DTXSID10377457 | 8Y-0701 | JVYJTIARQJQCKK-UHFFFAOYSA-N | BBL010873 | AK
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488193395
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488193395
Canonical SmilesCN1C(=O)COC2=C1C=CC(=C2)N
IUPAC Name7-amino-4-methyl-1,4-benzoxazin-3-one
InChIKeyJVYJTIARQJQCKK-UHFFFAOYSA-N
INCHI1S/C9H10N2O2/c1-11-7-3-2-6(10)4-8(7)13-5-9(11)12/h2-4H,5,10H2,1H3
Isomeric SMILES CN1C(=O)COC2=C1C=CC(=C2)N
WGK Germany 3
Molecular Weight 178.19
Reaxy-Rn 5742847
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=5742847&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ 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
ClassBenzoxazines
SubclassBenzoxazinones
Intermediate Tree Nodes Not available
Direct ParentBenzoxazinones
Alternative Parents Benzomorpholines  Alkyl aryl ethers  Benzenoids  Tertiary carboxylic acid amides  Lactams  Amino acids and derivatives  Oxacyclic compounds  Azacyclic compounds  Primary amines  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Benzoxazinone - Benzomorpholine - Alkyl aryl ether - Benzenoid - Oxazinane - Tertiary carboxylic acid amide - Amino acid or derivatives - Carboxamide group - Lactam - Oxacycle - Azacycle - Carboxylic acid derivative - Ether - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Primary amine - Hydrocarbon derivative - Carbonyl group - Organic oxide - Organopnictogen compound - Organic oxygen compound - Amine - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzoxazinones. These are organic compounds containing a benzene fused to an oxazine ring (a six-member aliphatic ring with four carbon atoms, one oxygen atom, and one nitrogen atom) bearing a ketone 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.

6 results found

Lot NumberCertificate TypeDateItem
D23191068Certificate of AnalysisFeb 04, 2026 A167206
D23191073Certificate of AnalysisFeb 04, 2026 A167206
D23191075Certificate of AnalysisFeb 04, 2026 A167206
D23191085Certificate of AnalysisFeb 04, 2026 A167206
D23191102Certificate of AnalysisFeb 04, 2026 A167206
D23191103Certificate of AnalysisFeb 04, 2026 A167206
Chemical and Physical Properties
Molecular Weight178.190 g/mol
XLogP30.400
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass178.074 Da
Monoisotopic Mass178.074 Da
Topological Polar Surface Area55.600 Ų
Heavy Atom Count13
Formal Charge0
Complexity220.000
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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