ChemicalBook >> CAS DataBase List >>2,3',4,4',6-Pentahydroxybenzophenone
2,3',4,4',6-Pentahydroxybenzophenone
- CAS No.
- 519-34-6
- Chemical Name:
- 2,3',4,4',6-Pentahydroxybenzophenone
- Synonyms
- MACLURIN;Macurin;Maclurine;Laguncurin;MACLURIN(P);Patent Fustin;morintannic acid;natural yellow 11;C.I. Natural Yellow 11;Maclurin, 10 mM in DMSO
- CBNumber:
- CB7207521
- Molecular Formula:
- C13H10O6
- Molecular Weight:
- 262.21
- MDL Number:
- MFCD00016438
- MOL File:
- 519-34-6.mol
- MSDS File:
- SDS
Last updated:2026-05-28 02:20:50
| Product description | Number | Pack Size | Price |
| (3,4-Dihydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone | 314128 | 100.00mg | $97 |
| (3,4-Dihydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone | 314128 | 250.00mg | $119 |
| (3,4-Dihydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone | 314128 | 1.00g | $454 |
| Maclurin 96 | AA00DDTK | 2mg | $44 |
| Maclurin 96 | AA00DDTK | 5mg | $59 |
| More product size | |||
| Melting point | 222°C |
|---|---|
| Boiling point | 325.46°C (rough estimate) |
| Density | 1.2831 (rough estimate) |
| refractive index | 1.4580 (estimate) |
| storage temp. | 2-8°C |
| solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. |
| form | powder |
| pka | 6.75±0.40(Predicted) |
| color | Yellow |
| Water Solubility | 5g/L(14 ºC) |
| LogP | 2.880 (est) |
| CAS DataBase Reference | 519-34-6(CAS DataBase Reference) |
| FDA UNII | 27KFF3PMTU |
| EPA Substance Registry System | Methanone, (3,4-dihydroxyphenyl)(2,4,6-trihydroxyphenyl)- (519-34-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319-H400 |
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P273-P391-P501 |
| TSCA | TSCA listed |
2,3',4,4',6-Pentahydroxybenzophenone price More Price(21)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Matrix Scientific | 314128 | (3,4-Dihydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone | 519-34-6 | 100.00mg | $97 | 2026-05-19 | Buy |
| Matrix Scientific | 314128 | (3,4-Dihydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone | 519-34-6 | 250.00mg | $119 | 2026-05-19 | Buy |
| Matrix Scientific | 314128 | (3,4-Dihydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone | 519-34-6 | 1.00g | $454 | 2026-05-19 | Buy |
| aablocks | AA00DDTK | Maclurin 96 | 519-34-6 | 2mg | $44 | 2026-05-28 | Buy |
| aablocks | AA00DDTK | Maclurin 96 | 519-34-6 | 5mg | $59 | 2026-05-28 | Buy |
2,3',4,4',6-Pentahydroxybenzophenone Chemical Properties,Uses,Production
Uses
Dyeing fabrics.
Uses
2,3'',4,4'',6-Pentahydroxybenzophenone is a UV absorber.
Preparation
Preparation by reaction of 3,4-dihydroxybenzonitrile with phloroglucinol in the presence of zinc chloride and hydrochloric acid in ethyl ether (Hoesch reaction), first at r.t. for 1 h, then at 50–60° for 4 h (37%).
Definition
ChEBI: Maclurin is a member of benzophenones.
target
ROS | Src | FAK | ERK | Wnt/β-catenin | GSK-3 | MMP(e.g.TIMP)
2,3',4,4',6-Pentahydroxybenzophenone Preparation Products And Raw materials
Global( 97)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29815 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 +86-17392581500 | 1015@dideu.com | China | 3992 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +17819995354 | marketing@targetmol.com | United States | 32466 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | product@acmec-e.com | China | 33324 | 58 |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40066 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39927 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131957 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32343 | 55 |
| Chemwill Asia Co.,Ltd. | 86-21-51086038 | chemwill_asia@126.com | CHINA | 23912 | 58 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40228 | 62 |
View Lastest Price from 2,3',4,4',6-Pentahydroxybenzophenone manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-05-29 | Maclurin
519-34-6
|
US $48.00-108.00 / mg | 99.71% | 10g | TargetMol Chemicals Inc. | ||
 |
2019-07-06 | 2,3',4,4',6-Pentahydroxybenzophenone
519-34-6
|
US $2.00 / KG | 1KG | 98% | 10000kg | Career Henan Chemical Co |
-
- Maclurin
519-34-6
- US $48.00-108.00 / mg
- 99.71%
- TargetMol Chemicals Inc.
-
- 2,3',4,4',6-Pentahydroxybenzophenone
519-34-6
- US $2.00 / KG
- 98%
- Career Henan Chemical Co
519-34-6(2,3',4,4',6-Pentahydroxybenzophenone)Related Search:
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6-Pentahydroxybenzophenone
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2,4,6,3',4'-PENTAHYDROXY BENZOPHENONE
MACLURIN(P)
Maclurine
(3,4-Dihydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone
C.I. Natural Yellow 11
Laguncurin
Patent Fustin
(3,4-Dihydroxyphenyl)(2,4,6-trihydroxyphenyl) ketone
Macurin
MACLURIN(P)(PLEASE CALL)
morintannic acid
Methanone, (3,4-dihydroxyphenyl)(2,4,6-trihydroxyphenyl)-
Maclurin/2,3',4,4',6-Pentahydroxybenzophenone
2,3',4,4',6-Pentahydroxybenzophenone
(3,4-Dihydroxyphenyl)(2,4,6-trihydroxyphenyl)methanone , Macurin
Maclurin, 10 mM in DMSO
2,3',4,4',6-Pentahydroxybenzophenone
MACLURIN
519-34-6
C13H10O6
HO2C6H3COC6H2OH3
Colours, Dyes, Indicators & Pigments
