Thioxanthen-9-one
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- $5 - $2472.99
- Product name: Thioxanthen-9-one
- CAS: 492-22-8
- MF: C13H8OS
- MW: 212.27
- EINECS:207-749-4
- MDL Number:MFCD00005066
- Synonyms:9H-Thioxanthene, 9-oxo-;Thioxanthene, 9-oxo-;THIOXANTHEN-9-ONE;9-OXOTHIOXANTHENE;9-THIOXANTHONE;Thioxanthen-9-one,98%;THIOXANTHAN-9-ONE;9H-Thioxanthen-9-one 98%
75 prices
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Brand
- aablocks
- Activate Scientific
- Adipogen Life Sciences
- AHH
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Arctom
- Biosynth
- Chem-Impex
- Crysdot
- Frontier Specialty Chemicals
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- SynQuest Laboratories
- Synthonix
- TCI Chemical
- TRC
Package
- 100mg
- 250mg
- 1g
- 5g
- 10g
- 15g
- 25g
- 0.05kg
- t1305000
- 100g
- 0.1kg
- 0.25kg
- 500g
- 0.5kg
- 1kg
- 1000g
- 10 mg
- Manufactureraablocks
- Product numberAA003UQ1
- Product description9H-Thioxanthen-9-one 97%
- Packaging1g
- Price$5
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003UQ1
- Product description9H-Thioxanthen-9-one 97%
- Packaging5g
- Price$7
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003UQ1
- Product description9H-Thioxanthen-9-one 97%
- Packaging10g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003UQ1
- Product description9H-Thioxanthen-9-one 95%
- Packaging15g
- Price$14
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003UQ1
- Product description9H-Thioxanthen-9-one 97%
- Packaging25g
- Price$14
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003UQ1
- Product description9H-Thioxanthen-9-one 97%
- Packaging100g
- Price$52
- Updated2026-05-28
- Buy
- ManufacturerActivate Scientific
- Product numberAS92890
- Product descriptionThioxanthen-9-one 98%
- Packaging5g
- Price$19
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS92890
- Product descriptionThioxanthen-9-one 98%
- Packaging100g
- Price$138
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS92890
- Product descriptionThioxanthen-9-one 98%
- Packaging25g
- Price$41
- Updated2026-06-04
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-T0572-G100
- Product descriptionThioxanthone ≥97%(HPLC)
- Packaging100g
- Price$309
- Updated2026-05-06
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-T0572-G025
- Product descriptionThioxanthone ≥97%(HPLC)
- Packaging25g
- Price$76
- Updated2021-12-16
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-T0572-G025
- Product descriptionThioxanthone ≥97%(HPLC)
- Packaging25g
- Price$85
- Updated2026-05-06
- Buy
- ManufacturerAHH
- Product numberMT-59477
- Product descriptionThioxanthen-9-one 98%
- Packaging1000g
- Price$350
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-59477
- Product descriptionThioxanthen-9-one 97%
- Packaging1000g
- Price$350
- Updated2026-05-25
- Buy
- ManufacturerAHH
- Product numberMT-59477
- Product descriptionThioxanthen-9-one 97%
- Packaging1000g
- Price$350
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberF749
- Product descriptionThioxanthen-9-one 98%(GC)
- Packaging100g
- Price$192
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003UQ1 | 9H-Thioxanthen-9-one 97% | 1g | $5 | 2026-05-28 | Buy |
| aablocks | AA003UQ1 | 9H-Thioxanthen-9-one 97% | 5g | $7 | 2026-05-28 | Buy |
| aablocks | AA003UQ1 | 9H-Thioxanthen-9-one 97% | 10g | $10 | 2026-05-28 | Buy |
| aablocks | AA003UQ1 | 9H-Thioxanthen-9-one 95% | 15g | $14 | 2026-05-28 | Buy |
| aablocks | AA003UQ1 | 9H-Thioxanthen-9-one 97% | 25g | $14 | 2026-05-28 | Buy |
| aablocks | AA003UQ1 | 9H-Thioxanthen-9-one 97% | 100g | $52 | 2026-05-28 | Buy |
| Activate Scientific | AS92890 | Thioxanthen-9-one 98% | 5g | $19 | 2026-06-04 | Buy |
| Activate Scientific | AS92890 | Thioxanthen-9-one 98% | 100g | $138 | 2026-06-04 | Buy |
| Activate Scientific | AS92890 | Thioxanthen-9-one 98% | 25g | $41 | 2026-06-04 | Buy |
| Adipogen Life Sciences | CDX-T0572-G100 | Thioxanthone ≥97%(HPLC) | 100g | $309 | 2026-05-06 | Buy |
| Adipogen Life Sciences | CDX-T0572-G025 | Thioxanthone ≥97%(HPLC) | 25g | $76 | 2021-12-16 | Buy |
| Adipogen Life Sciences | CDX-T0572-G025 | Thioxanthone ≥97%(HPLC) | 25g | $85 | 2026-05-06 | Buy |
| AHH | MT-59477 | Thioxanthen-9-one 98% | 1000g | $350 | 2021-12-16 | Buy |
| AHH | MT-59477 | Thioxanthen-9-one 97% | 1000g | $350 | 2026-05-25 | Buy |
| AHH | MT-59477 | Thioxanthen-9-one 97% | 1000g | $350 | 2026-05-26 | Buy |
| AK Scientific | F749 | Thioxanthen-9-one 98%(GC) | 100g | $192 | 2026-06-04 | Buy |
Properties
Melting point :210-213 °C(lit.)
Boiling point :371-373 °C715 mm Hg(lit.)
Density :1.2247 (rough estimate)
refractive index :1.5700 (estimate)
Flash point :371-373°C/715mm
storage temp. :2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Solid
color :Pale Yellow to Light Yellow
Water Solubility :practically insoluble
Merck :14,9369
BRN :140978
Stability :Stable. Incompatible with strong oxidizing agents.
InChI :1S/C13H8OS/c14-13-9-5-1-3-7-11(9)15-12-8-4-2-6-10(12)13/h1-8H
InChIKey :YRHRIQCWCFGUEQ-UHFFFAOYSA-N
SMILES :O=C1c2ccccc2Sc3ccccc13
CAS DataBase Reference :492-22-8(CAS DataBase Reference)
NIST Chemistry Reference :Thioxanthone(492-22-8)
EPA Substance Registry System :Thioxanthone (492-22-8)
Boiling point :371-373 °C715 mm Hg(lit.)
Density :1.2247 (rough estimate)
refractive index :1.5700 (estimate)
Flash point :371-373°C/715mm
storage temp. :2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly)
form :Solid
color :Pale Yellow to Light Yellow
Water Solubility :practically insoluble
Merck :14,9369
BRN :140978
Stability :Stable. Incompatible with strong oxidizing agents.
InChI :1S/C13H8OS/c14-13-9-5-1-3-7-11(9)15-12-8-4-2-6-10(12)13/h1-8H
InChIKey :YRHRIQCWCFGUEQ-UHFFFAOYSA-N
SMILES :O=C1c2ccccc2Sc3ccccc13
CAS DataBase Reference :492-22-8(CAS DataBase Reference)
NIST Chemistry Reference :Thioxanthone(492-22-8)
EPA Substance Registry System :Thioxanthone (492-22-8)
Safety Information
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Description
Thioxanthone is a heterocyclic compound that is a sulfur analog of xanthone.Thioxanthone can be prepared by the reaction of diphenyl sulfide with phosgene in the presence of catalytic aluminium chloride. This synthesis can be seen as a special case of the Friedel-Crafts acylation. The reduction product is thioxanthene.
Thioxanthone dissolves in concentrated sulfuric acid to give a yellow colored liquid with intense green fluorescence. A mixture of the thioxanthone derivatives of 2- and 4-isopropylthioxanthone (ITX) is used in the printing industry. Pharmaceutical drugs that are derivatives of thioxanthone include hycanthone and lucanthone.
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CAS:492-22-8
