3,4-dihydro-1H-2-benzopyran-1-one
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- $8 - $1297.5
- Product name: 3,4-dihydro-1H-2-benzopyran-1-one
- CAS: 4702-34-5
- MF: C9H8O2
- MW: 148.16
- EINECS:225-179-4
- MDL Number:MFCD00799232
- Synonyms:3,4-dihydro-1H-2-benzopyran-1-one;3,4-Dihydroisocoumarin;1H-2-Benzopyran-1-one,3,4-dihydro-(9CI);Einecs 225-179-4;3,4-dihydroisochroMen-1-one;1-oxo-isochroMan;1H-2-Benzopyran-1-one,3,4-dihydro-;isochroman-1-one: 3,4-dihydro-1H-2-benzopyran-1-one
64 prices
Selected condition:
Brand
- aablocks
- ACHEMBLOCK
- Activate Scientific
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Biosynth
- Chemenu
- ChemScene
- Crysdot
- Matrix Scientific
- Oakwood
- SynQuest Laboratories
- Synthonix
- TCI Chemical
- TRC
Package
- 10mg
- 250mg
- 1g
- 1.00g
- 5.00g
- 5g
- 10g
- 25g
- 50g
- 100G
- 250g
- Manufactureraablocks
- Product numberAA003IEH
- Product descriptionIsochroman-1-one 95%
- Packaging250mg
- Price$8
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003IEH
- Product descriptionIsochroman-1-one 95%
- Packaging1g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003IEH
- Product descriptionIsochroman-1-one 95%
- Packaging5g
- Price$19
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003IEH
- Product descriptionIsochroman-1-one 95%
- Packaging10g
- Price$38
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003IEH
- Product descriptionIsochroman-1-one 95%
- Packaging25g
- Price$93
- Updated2026-05-28
- Buy
- ManufacturerACHEMBLOCK
- Product numberV143199
- Product descriptionIsochroman-1-one 98%
- Packaging100G
- Price$435
- Updated2026-05-27
- Buy
- ManufacturerActivate Scientific
- Product numberAS39706
- Product descriptionIsochroman-1-one 95%
- Packaging25g
- Price$153
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS39706
- Product descriptionIsochroman-1-one 95%
- Packaging5g
- Price$48
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS39706
- Product descriptionIsochroman-1-one 95%
- Packaging1g
- Price$24
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ94357
- Product descriptionIsochroman-1-one 95%
- Packaging1g
- Price$16
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ94357
- Product descriptionIsochroman-1-one 95%
- Packaging5g
- Price$51
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberW6407
- Product descriptionIsochroman-1-one 98%(GC)
- Packaging1g
- Price$22
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ94357
- Product descriptionIsochroman-1-one 95%
- Packaging25g
- Price$170
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberW6407
- Product descriptionIsochroman-1-one 98%(GC)
- Packaging10g
- Price$124
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberW6407
- Product descriptionIsochroman-1-one 98%(GC)
- Packaging5g
- Price$70
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ94357
- Product descriptionIsochroman-1-one 95%
- Packaging10g
- Price$91
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003IEH | Isochroman-1-one 95% | 250mg | $8 | 2026-05-28 | Buy |
| aablocks | AA003IEH | Isochroman-1-one 95% | 1g | $10 | 2026-05-28 | Buy |
| aablocks | AA003IEH | Isochroman-1-one 95% | 5g | $19 | 2026-05-28 | Buy |
| aablocks | AA003IEH | Isochroman-1-one 95% | 10g | $38 | 2026-05-28 | Buy |
| aablocks | AA003IEH | Isochroman-1-one 95% | 25g | $93 | 2026-05-28 | Buy |
| ACHEMBLOCK | V143199 | Isochroman-1-one 98% | 100G | $435 | 2026-05-27 | Buy |
| Activate Scientific | AS39706 | Isochroman-1-one 95% | 25g | $153 | 2026-06-04 | Buy |
| Activate Scientific | AS39706 | Isochroman-1-one 95% | 5g | $48 | 2026-06-04 | Buy |
| Activate Scientific | AS39706 | Isochroman-1-one 95% | 1g | $24 | 2026-06-04 | Buy |
| AK Scientific | J94357 | Isochroman-1-one 95% | 1g | $16 | 2026-06-04 | Buy |
| AK Scientific | J94357 | Isochroman-1-one 95% | 5g | $51 | 2026-06-04 | Buy |
| AK Scientific | W6407 | Isochroman-1-one 98%(GC) | 1g | $22 | 2026-06-04 | Buy |
| AK Scientific | J94357 | Isochroman-1-one 95% | 25g | $170 | 2026-06-04 | Buy |
| AK Scientific | W6407 | Isochroman-1-one 98%(GC) | 10g | $124 | 2026-06-04 | Buy |
| AK Scientific | W6407 | Isochroman-1-one 98%(GC) | 5g | $70 | 2026-06-04 | Buy |
| AK Scientific | J94357 | Isochroman-1-one 95% | 10g | $91 | 2026-06-04 | Buy |
Properties
Melting point :37-39 °C
Boiling point :160°C/11mmHg(lit.)
Density :1.2030
refractive index :1.5640 to 1.5680
storage temp. :Sealed in dry,Room Temperature
form :clear liquid
color :Colorless to Light orange to Yellow
InChI :InChI=1S/C9H8O2/c10-9-8-4-2-1-3-7(8)5-6-11-9/h1-4H,5-6H2
InChIKey :XVTAQSGZOGYIEY-UHFFFAOYSA-N
SMILES :C1OC(=O)C2=CC=CC=C2C1
Boiling point :160°C/11mmHg(lit.)
Density :1.2030
refractive index :1.5640 to 1.5680
storage temp. :Sealed in dry,Room Temperature
form :clear liquid
color :Colorless to Light orange to Yellow
InChI :InChI=1S/C9H8O2/c10-9-8-4-2-1-3-7(8)5-6-11-9/h1-4H,5-6H2
InChIKey :XVTAQSGZOGYIEY-UHFFFAOYSA-N
SMILES :C1OC(=O)C2=CC=CC=C2C1
Safety Information
| Symbol(GHS): |
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| Signal word: | Warning | ||||||||||||||||||||||||||||
| Hazard statements: |
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| Precautionary statements: |
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Description
ChEBI: The simplest member of the class of dihydroisocoumarins that is the 3,4-dihydro derivative of isocoumarin.Related product price
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OCHRATOXIN A
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Isochroman
$6-4173.48




