Furo[3,4-b]pyridin-5(7H)-one
![Furo[3,4-b]pyridin-5(7H)-one price.](/CAS/GIF/5657-51-2.gif)
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- $10 - $1651
- Product name: Furo[3,4-b]pyridin-5(7H)-one
- CAS: 5657-51-2
- MF: C7H5NO2
- MW: 135.12
- EINECS:811-772-0
- MDL Number:MFCD01860224
- Synonyms:4-AZAPHTHALIDE;FURO[3,4-B]PYRIDIN-5(7H)-ONE;5,7-dihydrofuro<3,4-b>pyridin-5-one;FURO[3,4-B]PYRIDIN-5(7H)-ONE/4-AZAPHTHALIDE;7H-furo[3,4-b]pyridin-5-one;azabenzenephthalazine
38 prices
Selected condition：
Brand
- A2B
- aablocks
- ACHEMBLOCK
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Biosynth
- Crysdot
- Synthonix
- Thermo Scientific Chemicals
- TRC
Package
- 5MG
- 10mg
- 100mg
- 250mg
- 500mg
- 1g
- 2g
- 5g
- 10g
- 25g
- 1 g
- 25 g
- ManufacturerA2B
- Product numberAB50956
- Product descriptionFURO[3,4-B]PYRIDIN-5(7H)-ONE 97%
- Packaging100mg
- Price$10
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAB50956
- Product descriptionFURO[3,4-B]PYRIDIN-5(7H)-ONE 97%
- Packaging250mg
- Price$12
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAB50956
- Product descriptionFURO[3,4-B]PYRIDIN-5(7H)-ONE 97%
- Packaging1g
- Price$23
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAB50956
- Product descriptionFURO[3,4-B]PYRIDIN-5(7H)-ONE 97%
- Packaging25g
- Price$294
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAB50956
- Product descriptionFURO[3,4-B]PYRIDIN-5(7H)-ONE 97%
- Packaging5g
- Price$77
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAB50956
- Product descriptionFURO[3,4-B]PYRIDIN-5(7H)-ONE 97%
- Packaging10g
- Price$154
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA0038K0
- Product descriptionFuro[3,4-b]pyridin-5(7H)-one 95%
- Packaging5g
- Price$87
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0038K0
- Product descriptionFuro[3,4-b]pyridin-5(7H)-one 98%
- Packaging25g
- Price$357
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0038K0
- Product descriptionFuro[3,4-b]pyridin-5(7H)-one 95%
- Packaging250mg
- Price$14
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0038K0
- Product descriptionFuro[3,4-b]pyridin-5(7H)-one ≥97%
- Packaging100mg
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0038K0
- Product descriptionFuro[3,4-b]pyridin-5(7H)-one 95%
- Packaging1g
- Price$27
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberT99332
- Product description4-Azaphthalide 97%
- Packaging25G
- Price$510
- Updated2026-05-25
- Buy
- ManufacturerACHEMBLOCK
- Product numberT99332
- Product description4-Azaphthalide 97%
- Packaging25G
- Price$510
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberT99332
- Product description4-Azaphthalide 97%
- Packaging5G
- Price$130
- Updated2026-05-25
- Buy
- ManufacturerACHEMBLOCK
- Product numberT99332
- Product description4-Azaphthalide 97%
- Packaging5G
- Price$130
- Updated2026-05-27
- Buy
- ManufacturerAK Scientific
- Product number8276AB
- Product descriptionFuro[3,4-b]pyridin-5(7H)-one
- Packaging100mg
- Price$49
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| A2B | AB50956 | FURO[3,4-B]PYRIDIN-5(7H)-ONE 97% | 100mg | $10 | 2026-05-25 | Buy |
| A2B | AB50956 | FURO[3,4-B]PYRIDIN-5(7H)-ONE 97% | 250mg | $12 | 2026-05-25 | Buy |
| A2B | AB50956 | FURO[3,4-B]PYRIDIN-5(7H)-ONE 97% | 1g | $23 | 2026-05-25 | Buy |
| A2B | AB50956 | FURO[3,4-B]PYRIDIN-5(7H)-ONE 97% | 25g | $294 | 2026-05-25 | Buy |
| A2B | AB50956 | FURO[3,4-B]PYRIDIN-5(7H)-ONE 97% | 5g | $77 | 2026-05-25 | Buy |
| A2B | AB50956 | FURO[3,4-B]PYRIDIN-5(7H)-ONE 97% | 10g | $154 | 2026-05-25 | Buy |
| aablocks | AA0038K0 | Furo[3,4-b]pyridin-5(7H)-one 95% | 5g | $87 | 2026-05-28 | Buy |
| aablocks | AA0038K0 | Furo[3,4-b]pyridin-5(7H)-one 98% | 25g | $357 | 2026-05-28 | Buy |
| aablocks | AA0038K0 | Furo[3,4-b]pyridin-5(7H)-one 95% | 250mg | $14 | 2026-05-28 | Buy |
| aablocks | AA0038K0 | Furo[3,4-b]pyridin-5(7H)-one ≥97% | 100mg | $10 | 2026-05-28 | Buy |
| aablocks | AA0038K0 | Furo[3,4-b]pyridin-5(7H)-one 95% | 1g | $27 | 2026-05-28 | Buy |
| ACHEMBLOCK | T99332 | 4-Azaphthalide 97% | 25G | $510 | 2026-05-25 | Buy |
| ACHEMBLOCK | T99332 | 4-Azaphthalide 97% | 25G | $510 | 2026-05-27 | Buy |
| ACHEMBLOCK | T99332 | 4-Azaphthalide 97% | 5G | $130 | 2026-05-25 | Buy |
| ACHEMBLOCK | T99332 | 4-Azaphthalide 97% | 5G | $130 | 2026-05-27 | Buy |
| AK Scientific | 8276AB | Furo[3,4-b]pyridin-5(7H)-one | 100mg | $49 | 2021-12-16 | Buy |
Properties
Melting point :142-144 °C
Boiling point :330.9±37.0 °C(Predicted)
Density :1.360±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :1.81±0.20(Predicted)
Appearance :White to off-white Solid
Boiling point :330.9±37.0 °C(Predicted)
Density :1.360±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :1.81±0.20(Predicted)
Appearance :White to off-white Solid
Safety Information
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Description
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![Furo[3,4-b]pyridin-5(7H)-one](https://img.chemicalbook.com/ProductImageEN/2020-1/small/2f54ebe5-ad4e-4702-8457-da2adc971857.jpg){kind=small}