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ChemicalBook >> CAS DataBase List >> N-methylisatoic anhydride

N-methylisatoic anhydride

N-methylisatoic anhydride price.
  • $18 - $502.25
  • Product name: N-methylisatoic anhydride
  • CAS: 10328-92-4
  • MF: C9H7NO3
  • MW: 177.16
  • EINECS:233-714-8
  • MDL Number:MFCD00006815
  • Synonyms:N-methyl isotoic anhydride;Isatoic anhydride, N-Methyl-;N-Methylisatioc anhydride;1-methyl-1H-benzo[d][1,3]oxazine-2,4-dione;1-Methyl-1,2-dihydro-4H-3,1-benzoxazine-2,4-dione;1-Methyl-1H-3,1-benzoxazine-2,4-dione;1-Methyl-4H-3,1-benzoxazine-2(1H),4-dione;N-Methylisatoic anhydride,90%,tech.
16 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Chem-Impex
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • 2500g
  • ManufacturerAHH
  • Product numberMT-18088
  • Product descriptionN-Methylisatoic Anhydride 90%
  • Packaging2500g
  • Price$475
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number0785AA
  • Product descriptionN-Methylisatoic Anhydride
  • Packaging25g
  • Price$169
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB24099
  • Product descriptionN-Methylisatoic anhydride, tech. 90%
  • Packaging100g
  • Price$58.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA452941
  • Product description1-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione 98%
  • Packaging25g
  • Price$198
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA452941
  • Product description1-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione 98%
  • Packaging10g
  • Price$98
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA452941
  • Product description1-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione 98%
  • Packaging1g
  • Price$18
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0158196
  • Product descriptionN-METHYLISATOIC ANHYDRIDE 95.00%
  • Packaging5MG
  • Price$502.25
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number42709
  • Product descriptionN-Methylisatoicanhydride,≥98%(GC) ≥98%(GC)
  • Packaging25G
  • Price$431.02
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11362560
  • Product description1-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione 95+%
  • Packaging25g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11362560
  • Product description1-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione 95+%
  • Packaging10g
  • Price$180
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number136032
  • Product description1-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione 95%+
  • Packaging10g
  • Price$458
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number136032
  • Product description1-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione 95%+
  • Packaging5g
  • Price$359
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number129887
  • Product descriptionN-Methylisatoic anhydride technical, 90%
  • Packaging100g
  • Price$89.2
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM0743
  • Product descriptionN-Methylisatoic Anhydride
  • Packaging5G
  • Price$102
  • Updated2024-03-01
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  • ManufacturerTCI Chemical
  • Product numberM0743
  • Product descriptionN-Methylisatoic Anhydride >98.0%(GC)
  • Packaging25g
  • Price$400
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberM293158
  • Product description1-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione
  • Packaging500mg
  • Price$55
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-18088 N-Methylisatoic Anhydride 90% 2500g $475 2021-12-16 Buy
AK Scientific 0785AA N-Methylisatoic Anhydride 25g $169 2021-12-16 Buy
Alfa Aesar B24099 N-Methylisatoic anhydride, tech. 90% 100g $58.65 2024-03-01 Buy
Ambeed A452941 1-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione 98% 25g $198 2021-12-16 Buy
Ambeed A452941 1-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione 98% 10g $98 2021-12-16 Buy
Ambeed A452941 1-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione 98% 1g $18 2021-12-16 Buy
American Custom Chemicals Corporation CHM0158196 N-METHYLISATOIC ANHYDRIDE 95.00% 5MG $502.25 2021-12-16 Buy
Chem-Impex 42709 N-Methylisatoicanhydride,≥98%(GC) ≥98%(GC) 25G $431.02 2021-12-16 Buy
Crysdot CD11362560 1-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione 95+% 25g $100 2021-12-16 Buy
Crysdot CD11362560 1-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione 95+% 10g $180 2021-12-16 Buy
Matrix Scientific 136032 1-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione 95%+ 10g $458 2021-12-16 Buy
Matrix Scientific 136032 1-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione 95%+ 5g $359 2021-12-16 Buy
Sigma-Aldrich 129887 N-Methylisatoic anhydride technical, 90% 100g $89.2 2024-03-01 Buy
TCI Chemical M0743 N-Methylisatoic Anhydride 5G $102 2024-03-01 Buy
TCI Chemical M0743 N-Methylisatoic Anhydride >98.0%(GC) 25g $400 2024-03-01 Buy
TRC M293158 1-Methyl-1H-benzo[d][1,3]oxazine-2,4-dione 500mg $55 2021-12-16 Buy

Properties

Melting point :165 °C (dec.)(lit.)
Boiling point :309.06°C (rough estimate)
Density :1.3312 (rough estimate)
vapor density :6.1 (vs air)
refractive index :1.5200 (estimate)
storage temp. :Inert atmosphere,Room Temperature
solubility :Soluble in DMSO
form :Solid
pka :-2.24±0.20(Predicted)
color :White to yellow
Sensitive :Moisture Sensitive
CAS DataBase Reference :10328-92-4(CAS DataBase Reference)
EPA Substance Registry System :2H-3,1-Benzoxazine-2,4(1H)-dione, 1-methyl- (10328-92-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.

Description

N-Methylisatoic anhydride is a 2'-OH selective acylation agent of RNAs, and is widely used for resolving secondary RNA structures using the SHAPE (Selective 2'-Hydroxyl Acylation Analyzed by Primer Extension) technology.

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