6-METHOXY-2-BENZOXAZOLINONE
- CAS NO.：532-91-2
- Empirical Formula: C8H7NO3
- Molecular Weight: 165.15
- MDL number: MFCD00051726
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-22 18:57:36
What is 6-METHOXY-2-BENZOXAZOLINONE?
The Uses of 6-METHOXY-2-BENZOXAZOLINONE
6-Methoxybenzoxazolinone is an intermdiate in the synthesis of DIMBOA-4-O-β-D-glucuronide which is a metabolite of DIMBOA which acts as an antifungal and antialgal agent in crops. The benzoxazinone group within the structure allows for these effects.
Definition
ChEBI: Coixol is a benzoxazole.
Synthesis Reference(s)
Synthetic Communications, 23, p. 343, 1993 DOI: 10.1080/00397919308009786
General Description
6-Methoxy-2-benzoxazolinone (MBOA) is obtained by reacting 2-amino-5-methoxyphenol hydrochloride with urea. MOBA is a naturally occurring auxin-inhibiting substance present in maize shoots.
Properties of 6-METHOXY-2-BENZOXAZOLINONE
| Melting point: | 151-156 °C(lit.) |
| Boiling point: | 292.97°C (rough estimate) |
| Density | 1.3450 (rough estimate) |
| refractive index | 1.5468 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Acetone, Dichloromethane, Methanol, Tetrahydrofuran |
| form | Solid |
| pka | 8.73±0.70(Predicted) |
| color | light tan |
| BRN | 141041 |
Safety information for 6-METHOXY-2-BENZOXAZOLINONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 6-METHOXY-2-BENZOXAZOLINONE
New Products
5-Chlorothiophene-2-carboxylic acid 2-(2-Ethoxyphenoxy)ethyl bromide 1,3-Dibromo-2,2-dimethoxypropane 8-Bromo-3-methyl xanthine Maleic hydrazide 6-Methyl-2-(p-tolyl)imidazo[1,2-a]pyridine 3,4-Dihydroxyacetophenone 3,4-Dimethoxyacetophenone 4-Nitroacetophenone DL-Glutamic acid 3-Nitroacetophenone 4'-Chloro-3'-nitroacetophenone 2,3-Dihydro-5,6-dimethoxy-2-(4-piperidinylmethyl)-1H-inden-1-one hydrochloride 3-(4-Bromo-3-methyl-2-oxo-2,3-dihydro-1h-benzo[d]imidazol-1-yl)piperidine-2,6-dione 1-Boc-4-cyanopiperidine 2-Fluoro-6-iodobenzoic acid 3-Pyridineacrylic acid 3-Hydroxy-2-methylbenzoic acid 1,3-Dibromo-5-fluorobenzene 2-((2,6-Difluorobenzyl)(ethoxycarbonyl)amino)-4-((dimethylamino)methyl)-5-(4-nitrophenyl)thiophene-3-carboxylic acid [N(E)]-N-Ethylidene-2-methyl-2-propanesulfinamide 4-Isopropyl Thiophenol 6-(chloromethyl)pteridine-2,4-diamine monohydrochloride 2-Chlorophenyl diphenyl chloromethaneRelated products of tetrahydrofuran
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