3,3-Diphenyl-3H-naphtho[2,1-b]pyran
![3,3-Diphenyl-3H-naphtho[2,1-b]pyran price.](/CAS/GIF/4222-20-2.gif)
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- $17 - $887.19
- Product name: 3,3-Diphenyl-3H-naphtho[2,1-b]pyran
- CAS: 4222-20-2
- MF: C25H18O
- MW: 334.41
- EINECS:
- MDL Number:MFCD00369541
- Synonyms:3,3-Diphenyl-3H-benzo[f]chromene;3,3-DIPHENYL-3H-NAPHTHO[2,1-B]PYRAN;2,2-Diphenyl-2H-1-oxaphenanthrene;2,2-Diphenyl-5,6-[1,3]butadieno-2H-1-benzopyran;2,2-Diphenyl-5,6-benzo(2H)chromene;3,3-diphenyl-3H-benz;3,3-DIPHENYL-3H-NAPHTHO[2,1-B]BYRAN;3,3-diphenyl-3H-naphtho[2,1-b]byran
22 prices
Selected condition：
Brand
- aablocks
- AK Scientific
- Ambeed
- American Custom Chemicals Corporation
- Biosynth
- Chem-Impex
- Crysdot
- Matrix Scientific
- TCI Chemical
Package
- 250.00mg
- 250mg
- 1g
- 1.00g
- 2g
- 5g
- 10g
- 25g
- 50g
- Manufactureraablocks
- Product numberAA003IB0
- Product description3,3-Diphenyl-3H-Benzo[f]Chromene ≥98%(HPLC)
- Packaging250mg
- Price$17
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003IB0
- Product description3,3-Diphenyl-3H-Benzo[f]Chromene 98%
- Packaging1g
- Price$31
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003IB0
- Product description3,3-Diphenyl-3H-Benzo[f]Chromene >98.0%(HPLC)
- Packaging5g
- Price$85
- Updated2026-05-28
- Buy
- ManufacturerAK Scientific
- Product numberP710
- Product description3,3-Diphenyl-3H-naphtho[2,1-b]pyran
- Packaging5g
- Price$245
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA674773
- Product description3,3-Diphenyl-3H-benzo[f]chromene 98%
- Packaging25g
- Price$462
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA674773
- Product description3,3-Diphenyl-3H-benzo[f]chromene 98%
- Packaging1g
- Price$38
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0009846
- Product description3,3-DIPHENYL-3H-NAPHTHO[2,1-B]PYRAN 95.00%
- Packaging5G
- Price$887.19
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD62474
- Product description3,3-Diphenyl-3H-naphtho[2,1-b]pyran
- Packaging50g
- Price$585
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD62474
- Product description3,3-Diphenyl-3H-naphtho[2,1-b]pyran
- Packaging2g
- Price$51
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD62474
- Product description3,3-Diphenyl-3H-naphtho[2,1-b]pyran
- Packaging10g
- Price$172
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD62474
- Product description3,3-Diphenyl-3H-naphtho[2,1-b]pyran
- Packaging5G
- Price$101
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD62474
- Product description3,3-Diphenyl-3H-naphtho[2,1-b]pyran
- Packaging25g
- Price$344
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number43554
- Product description3,3-Diphenyl-3H-naphtho[2,1-b]pyran ≥98%(HPLC)
- Packaging5G
- Price$189.48
- Updated2026-05-19
- Buy
- ManufacturerChem-Impex
- Product number43554
- Product description3,3-Diphenyl-3H-naphtho[2,1-β]pyran,≥98%(HPLC) ≥98%(HPLC)
- Packaging5G
- Price$158.31
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD11125774
- Product description3,3-Diphenyl-3H-benzo[f]chromene 97%
- Packaging25g
- Price$406
- Updated2021-12-16
- Buy
- ManufacturerCrysdot
- Product numberCD11125774
- Product description3,3-Diphenyl-3H-benzo[f]chromene 97%
- Packaging25g
- Price$406
- Updated2026-05-20
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003IB0 | 3,3-Diphenyl-3H-Benzo[f]Chromene ≥98%(HPLC) | 250mg | $17 | 2026-05-28 | Buy |
| aablocks | AA003IB0 | 3,3-Diphenyl-3H-Benzo[f]Chromene 98% | 1g | $31 | 2026-05-28 | Buy |
| aablocks | AA003IB0 | 3,3-Diphenyl-3H-Benzo[f]Chromene >98.0%(HPLC) | 5g | $85 | 2026-05-28 | Buy |
| AK Scientific | P710 | 3,3-Diphenyl-3H-naphtho[2,1-b]pyran | 5g | $245 | 2021-12-16 | Buy |
| Ambeed | A674773 | 3,3-Diphenyl-3H-benzo[f]chromene 98% | 25g | $462 | 2021-12-16 | Buy |
| Ambeed | A674773 | 3,3-Diphenyl-3H-benzo[f]chromene 98% | 1g | $38 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0009846 | 3,3-DIPHENYL-3H-NAPHTHO[2,1-B]PYRAN 95.00% | 5G | $887.19 | 2021-12-16 | Buy |
| Biosynth | FD62474 | 3,3-Diphenyl-3H-naphtho[2,1-b]pyran | 50g | $585 | 2021-12-16 | Buy |
| Biosynth | FD62474 | 3,3-Diphenyl-3H-naphtho[2,1-b]pyran | 2g | $51 | 2021-12-16 | Buy |
| Biosynth | FD62474 | 3,3-Diphenyl-3H-naphtho[2,1-b]pyran | 10g | $172 | 2021-12-16 | Buy |
| Biosynth | FD62474 | 3,3-Diphenyl-3H-naphtho[2,1-b]pyran | 5G | $101 | 2021-12-16 | Buy |
| Biosynth | FD62474 | 3,3-Diphenyl-3H-naphtho[2,1-b]pyran | 25g | $344 | 2021-12-16 | Buy |
| Chem-Impex | 43554 | 3,3-Diphenyl-3H-naphtho[2,1-b]pyran ≥98%(HPLC) | 5G | $189.48 | 2026-05-19 | Buy |
| Chem-Impex | 43554 | 3,3-Diphenyl-3H-naphtho[2,1-β]pyran,≥98%(HPLC) ≥98%(HPLC) | 5G | $158.31 | 2021-12-16 | Buy |
| Crysdot | CD11125774 | 3,3-Diphenyl-3H-benzo[f]chromene 97% | 25g | $406 | 2021-12-16 | Buy |
| Crysdot | CD11125774 | 3,3-Diphenyl-3H-benzo[f]chromene 97% | 25g | $406 | 2026-05-20 | Buy |
Properties
Melting point :160°C
Boiling point :511.1±50.0 °C(Predicted)
Density :1.187±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
form :powder to crystal
color :White to Light yellow
Cosmetics Ingredients Functions :ANTIOXIDANT
COLORANT InChI :InChI=1S/C25H18O/c1-3-10-20(11-4-1)25(21-12-5-2-6-13-21)18-17-23-22-14-8-7-9-19(22)15-16-24(23)26-25/h1-18H
InChIKey :UBNNJVRNPJVYBU-UHFFFAOYSA-N
SMILES :C12=CC=C3C(=C1C=CC(C1=CC=CC=C1)(C1=CC=CC=C1)O2)C=CC=C3
EPA Substance Registry System :3H-Naphtho[2,1-b]pyran, 3,3-diphenyl- (4222-20-2)
Boiling point :511.1±50.0 °C(Predicted)
Density :1.187±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
form :powder to crystal
color :White to Light yellow
Cosmetics Ingredients Functions :ANTIOXIDANT
COLORANT InChI :InChI=1S/C25H18O/c1-3-10-20(11-4-1)25(21-12-5-2-6-13-21)18-17-23-22-14-8-7-9-19(22)15-16-24(23)26-25/h1-18H
InChIKey :UBNNJVRNPJVYBU-UHFFFAOYSA-N
SMILES :C12=CC=C3C(=C1C=CC(C1=CC=CC=C1)(C1=CC=CC=C1)O2)C=CC=C3
EPA Substance Registry System :3H-Naphtho[2,1-b]pyran, 3,3-diphenyl- (4222-20-2)
Safety Information
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| Signal word: | Warning | |||||||||||||||||||||
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Description
3,3-Diphenyl-3H-benzo[f]chromene is a useful research chemical compound used in the preparation and photochromism of naphthopyrans, pyranoquinolines, pyranoquinazolines, and pyranoquinoxalines.Related product price
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![3,3-Diphenyl-3H-naphtho[2,1-b]pyran](/ProductImageEN1/2025-07/small/ec2ad8c7-a8ba-4d7f-a0d5-deaa3c5e1a30.png){kind=small}
![3,3-diphenyl-3H-naphtho[2,1-b]byran](/ProductImageEN1/2024-08/small/dbfb4b7a-426f-40c4-ac26-3d3c16b41325.gif){kind=small}
![3,3-Diphenyl-3H-naphtho[2,1-b]pyran](https://img.chemicalbook.com/ProductImageEN/2019-12/small/5dd9f742-c6e8-4689-924c-a32cf4960a5a.jpg){kind=small}