5,6-DIHYDRO-2H-PYRAN-2-ONE
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- $22 - $3801
- Product name: 5,6-DIHYDRO-2H-PYRAN-2-ONE
- CAS: 3393-45-1
- MF: C5H6O2
- MW: 98.1
- EINECS:628-075-0
- MDL Number:MFCD00010439
- Synonyms:2-Pentenoic acid, 5-hydroxy-, delta-lactone;5,6-Dihydro-2-pyranone;5,6-DIHYDRO-2H-PYRAN-2-ONE;5,6-DIHYDRO-2H-PYRAN-2-ONE, TECH GRADE, 90%;5,6-Dihydro-2H-pyran-2-one technical grade, 90%;5,6-Dihydro-2H-pyran-2-one;2,5-dihydropyran-6-one;5,6-Dihydro-alpha-pyrone
45 prices
Selected condition：
Brand
- ACHEMBLOCK
- Acrotein
- AHH
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Arctom
- Biosynth
- Sigma-Aldrich
- SynQuest Laboratories
- TCI Chemical
- TRC
Package
- 250mg
- 500mg
- 1g
- 2g
- 5g
- 10g
- 25G
- 100G
- 500g
- ManufacturerACHEMBLOCK
- Product numberX182844
- Product description5,6-Dihydro-2H-pyran-2-one 95%
- Packaging25G
- Price$255
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberX182844
- Product description5,6-Dihydro-2H-pyran-2-one 95%
- Packaging100G
- Price$930
- Updated2026-05-27
- Buy
- ManufacturerAcrotein
- Product numberAS04229
- Product description5,6-Dihydro-2H-pyran-2-one 97%
- Packaging10g
- Price$161.33
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberAS04229
- Product description5,6-Dihydro-2H-pyran-2-one 97%
- Packaging25g
- Price$366.67
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberAS04229
- Product description5,6-Dihydro-2H-pyran-2-one 97%
- Packaging5g
- Price$91.67
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-09772
- Product description5,6-Dihydro-2H-pyran-2-one 98%
- Packaging25g
- Price$558
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-09772
- Product description5,6-Dihydro-2H-pyran-2-one 97%
- Packaging25g
- Price$558
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-09772
- Product description5,6-Dihydro-2H-pyran-2-one 97%
- Packaging25g
- Price$558
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberX2978
- Product description5,6-Dihydro-2H-pyran-2-one
- Packaging25g
- Price$1464
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number3393451
- Product description5,6-Dihydro-2H-pyran-2-one
- Packaging5g
- Price$215.13
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA550479
- Product description5,6-Dihydro-2H-pyran-2-one 95%
- Packaging5g
- Price$164
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA550479
- Product description5,6-Dihydro-2H-pyran-2-one 95%
- Packaging25g
- Price$631
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA550479
- Product description5,6-Dihydro-2H-pyran-2-one 95%
- Packaging250mg
- Price$22
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA550479
- Product description5,6-Dihydro-2H-pyran-2-one 95%
- Packaging1g
- Price$54
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0012502
- Product description5,6-DIHYDRO-2H-PYRAN-2-ONE 95.00%
- Packaging1G
- Price$673.68
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0012502
- Product description5,6-DIHYDRO-2H-PYRAN-2-ONE 95.00%
- Packaging10G
- Price$1457.12
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| ACHEMBLOCK | X182844 | 5,6-Dihydro-2H-pyran-2-one 95% | 25G | $255 | 2026-05-27 | Buy |
| ACHEMBLOCK | X182844 | 5,6-Dihydro-2H-pyran-2-one 95% | 100G | $930 | 2026-05-27 | Buy |
| Acrotein | AS04229 | 5,6-Dihydro-2H-pyran-2-one 97% | 10g | $161.33 | 2026-05-25 | Buy |
| Acrotein | AS04229 | 5,6-Dihydro-2H-pyran-2-one 97% | 25g | $366.67 | 2026-05-25 | Buy |
| Acrotein | AS04229 | 5,6-Dihydro-2H-pyran-2-one 97% | 5g | $91.67 | 2026-05-25 | Buy |
| AHH | MT-09772 | 5,6-Dihydro-2H-pyran-2-one 98% | 25g | $558 | 2021-12-16 | Buy |
| AHH | MT-09772 | 5,6-Dihydro-2H-pyran-2-one 97% | 25g | $558 | 2026-05-25 | Buy |
| AHH | MT-09772 | 5,6-Dihydro-2H-pyran-2-one 97% | 25g | $558 | 2026-05-26 | Buy |
| AK Scientific | X2978 | 5,6-Dihydro-2H-pyran-2-one | 25g | $1464 | 2021-12-16 | Buy |
| Alichem | 3393451 | 5,6-Dihydro-2H-pyran-2-one | 5g | $215.13 | 2021-12-16 | Buy |
| Ambeed | A550479 | 5,6-Dihydro-2H-pyran-2-one 95% | 5g | $164 | 2021-12-16 | Buy |
| Ambeed | A550479 | 5,6-Dihydro-2H-pyran-2-one 95% | 25g | $631 | 2021-12-16 | Buy |
| Ambeed | A550479 | 5,6-Dihydro-2H-pyran-2-one 95% | 250mg | $22 | 2021-12-16 | Buy |
| Ambeed | A550479 | 5,6-Dihydro-2H-pyran-2-one 95% | 1g | $54 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0012502 | 5,6-DIHYDRO-2H-PYRAN-2-ONE 95.00% | 1G | $673.68 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0012502 | 5,6-DIHYDRO-2H-PYRAN-2-ONE 95.00% | 10G | $1457.12 | 2021-12-16 | Buy |
Properties
Boiling point :103 °C/10 mmHg (lit.)
Density :1.139 g/mL at 25 °C (lit.)
refractive index :n20/D 1.483(lit.)
Flash point :115 °F
storage temp. :2-8°C
form :clear liquid
color :Colorless to Light orange to Yellow
Sensitive :Moisture Sensitive
BRN :1610
InChI :InChI=1S/C5H6O2/c6-5-3-1-2-4-7-5/h1,3H,2,4H2
InChIKey :QBDAFARLDLCWAT-UHFFFAOYSA-N
SMILES :C1(=O)OCCC=C1
CAS DataBase Reference :3393-45-1
Density :1.139 g/mL at 25 °C (lit.)
refractive index :n
Flash point :115 °F
storage temp. :2-8°C
form :clear liquid
color :Colorless to Light orange to Yellow
Sensitive :Moisture Sensitive
BRN :1610
InChI :InChI=1S/C5H6O2/c6-5-3-1-2-4-7-5/h1,3H,2,4H2
InChIKey :QBDAFARLDLCWAT-UHFFFAOYSA-N
SMILES :C1(=O)OCCC=C1
CAS DataBase Reference :3393-45-1
Safety Information
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| Signal word: | Warning | ||||||||||||||||
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Description
5,6-Dihydro-2H-pyran-2-one has been used in the preparation of:(1aR,5aR,5bS,6S,7S)-6,7-di-tert-butoxy-5-oxo-pyrrolidino[1,2-b]isoxazolidino[4,5-c]tetrahydropyran4-(phenyl)tetrahydro-2H-pyran-2-oneMore related product prices
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Suppliers and manufacturers
Shanghai Daken Advanced Materials Co.,Ltd
Nanjing Finetech Chemical Co., Ltd.
ATK CHEMICAL COMPANY LIMITED
Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED
Hefei TNJ Chemical Industry Co.,Ltd.
Win-Win chemical CO., Limited
ANHUI WITOP BIOTECH CO., LTD
