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ChemicalBook >> CAS DataBase List >> 5-Methoxy -isatoic anhydride

5-Methoxy -isatoic anhydride

5-Methoxy -isatoic anhydride price.
  • $11 - $2400
  • Product name: 5-Methoxy -isatoic anhydride
  • CAS: 37795-77-0
  • MF: C9H7NO4
  • MW: 193.16
  • EINECS:
  • MDL Number:MFCD02179411
  • Synonyms:Nsc163035;6-methoxy-3,4-dihydro-2H-1,3-benzoxazine-2,4-dione;6-Methoxy-2H-3,1-benzoxazine-2,4(1H)-dione, 6-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione;6-Methoxy-2H-3,1-benzoxazine-2,4(1H)-dione;6-Methoxy-4H-3,1-benzoxazine-2,4(1H)-dione;2H-3,1-Benzoxazine-2,4(1H)-dione, 6-methoxy-;6-methoxy-1H-3,1-benzoxazine-2,4-dione;6-methoxy-2H-benzo[d][1,3]oxazine-2,4(1H)-dione
Price57 Properties Safety Information Description
57 prices
Selected condition：
Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • AstaTech
  • Chemenu
  • Crysdot
  • Labseeker
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • SynQuest Laboratories
  • Synthonix
Package
  • 0.1g
  • 0.25g
  • 250mg
  • 1g
  • 5.00g
  • 5g
  • 10g
  • 25.00g
  • 25g
  • 100g
  • Manufactureraablocks
  • Product numberAA003MRN
  • Product description2H-3,1-Benzoxazine-2,4(1H)-dione, 6-methoxy- ≥96%
  • Packaging250mg
  • Price$14
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003MRN
  • Product description2H-3,1-Benzoxazine-2,4(1H)-dione, 6-methoxy- 97%
  • Packaging1g
  • Price$27
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003MRN
  • Product description2H-3,1-Benzoxazine-2,4(1H)-dione, 6-methoxy- 96%
  • Packaging5g
  • Price$93
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003MRN
  • Product description2H-3,1-Benzoxazine-2,4(1H)-dione, 6-methoxy- 96%
  • Packaging10g
  • Price$157
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003MRN
  • Product description2H-3,1-Benzoxazine-2,4(1H)-dione, 6-methoxy- 96%
  • Packaging25g
  • Price$382
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003MRN
  • Product description2H-3,1-Benzoxazine-2,4(1H)-dione, 6-methoxy- 96%
  • Packaging100g
  • Price$1342
  • Updated2026-05-28
  • Buy
  • ManufacturerAbosyn
  • Product number61-5081
  • Product description6-methoxy-1H-benzo[d][1,3]oxazine-2,4-dione 97+%
  • Packaging1g
  • Price$58
  • Updated2021-12-16
  • Buy
  • ManufacturerAbosyn
  • Product number61-5081
  • Product description6-methoxy-1H-benzo[d][1,3]oxazine-2,4-dione 97+%
  • Packaging5g
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerAbosyn
  • Product number61-5081
  • Product description6-methoxy-1H-benzo[d][1,3]oxazine-2,4-dione 97+%
  • Packaging10g
  • Price$320
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU104193
  • Product description6-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione 95.00%
  • Packaging25G
  • Price$335
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU104193
  • Product description6-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione 95.00%
  • Packaging5G
  • Price$130
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberW5864
  • Product description5-Methoxyisatoicanhydride
  • Packaging10g
  • Price$384
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number37795770
  • Product description6-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione
  • Packaging25g
  • Price$544.96
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number37795770
  • Product description6-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione
  • Packaging5g
  • Price$175
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number37795770
  • Product description6-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione
  • Packaging10g
  • Price$249.48
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA103324
  • Product description6-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione 97%
  • Packaging5g
  • Price$149
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003MRN 2H-3,1-Benzoxazine-2,4(1H)-dione, 6-methoxy- ≥96% 250mg $14 2026-05-28 Buy
aablocks AA003MRN 2H-3,1-Benzoxazine-2,4(1H)-dione, 6-methoxy- 97% 1g $27 2026-05-28 Buy
aablocks AA003MRN 2H-3,1-Benzoxazine-2,4(1H)-dione, 6-methoxy- 96% 5g $93 2026-05-28 Buy
aablocks AA003MRN 2H-3,1-Benzoxazine-2,4(1H)-dione, 6-methoxy- 96% 10g $157 2026-05-28 Buy
aablocks AA003MRN 2H-3,1-Benzoxazine-2,4(1H)-dione, 6-methoxy- 96% 25g $382 2026-05-28 Buy
aablocks AA003MRN 2H-3,1-Benzoxazine-2,4(1H)-dione, 6-methoxy- 96% 100g $1342 2026-05-28 Buy
Abosyn 61-5081 6-methoxy-1H-benzo[d][1,3]oxazine-2,4-dione 97+% 1g $58 2021-12-16 Buy
Abosyn 61-5081 6-methoxy-1H-benzo[d][1,3]oxazine-2,4-dione 97+% 5g $200 2021-12-16 Buy
Abosyn 61-5081 6-methoxy-1H-benzo[d][1,3]oxazine-2,4-dione 97+% 10g $320 2021-12-16 Buy
ACHEMBLOCK U104193 6-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione 95.00% 25G $335 2026-05-27 Buy
ACHEMBLOCK U104193 6-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione 95.00% 5G $130 2026-05-27 Buy
AK Scientific W5864 5-Methoxyisatoicanhydride 10g $384 2021-12-16 Buy
Alichem 37795770 6-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione 25g $544.96 2021-12-16 Buy
Alichem 37795770 6-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione 5g $175 2021-12-16 Buy
Alichem 37795770 6-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione 10g $249.48 2021-12-16 Buy
Ambeed A103324 6-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione 97% 5g $149 2021-12-16 Buy
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Properties

Melting point :244-246℃ (decomposition)
Density :1.376±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :10.45±0.20(Predicted)
form :crystalline powder
color :Chocolate brown

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

5-Methoxyisatoic Anhydride is a reagent in the preparation of 18F-labeled radiotracers for GABAA receptor PET imaging.

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Suppliers and manufacturers

Adamas Reagent, Ltd. Shanghai Harvest Chemical Industrial Co., Ltd. Shanghai Hanhong Scientific Co.,Ltd. Shanghai Sphchem Co., Ltd. Chengdu HappySyn Pharmaceutical Technology Co., Ltd. Shanghai Topbiochem Technology Co., Ltd Shanghai T&W Pharmaceutical Co., Ltd. SynAsst Chemical. Shanghai Yolne Chemical Co., Ltd. Bide Pharmatech Ltd.