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ChemicalBook >> CAS DataBase List >>1,5-DIHYDROXYANTHRAQUINONE

1,5-DIHYDROXYANTHRAQUINONE

CAS No.
117-12-4
Chemical Name:
1,5-DIHYDROXYANTHRAQUINONE
Synonyms
ANTHRARUFIN;NSC 7211;NSC 646570;Anthrarufin,80%;Anthrarufin 85%;Anthrarufin >1,5 DIHYDROXY AQ;RARECHEM AQ BD AN24;LABOTEST-BB LT00160027;ANTHRARUFIN, TECH., 85%
CBNumber:
CB9317976
Molecular Formula:
C14H8O4
Molecular Weight:
240.21
MDL Number:
MFCD00001210
MOL File:
117-12-4.mol
MSDS File:
SDS
Last updated:2024-12-18 14:15:32

1,5-DIHYDROXYANTHRAQUINONE Properties

Melting point 279 °C (dec.)(lit.)
Boiling point 342.92°C (rough estimate)
Density 1.56 g/cm3
vapor density 8.3 (vs air)
refractive index 1.5430 (estimate)
storage temp. -20°C Freezer
solubility Poor solubility in all solvents tested.DMSO (Sparingly)
form Solid
pka 6.42±0.20(Predicted)
color Yellow to Green
Merck 14,689
BRN 1881718
CAS DataBase Reference 117-12-4(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII KPB60W5S3M
EPA Substance Registry System Anthrarufin (117-12-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39-36/37
WGK Germany  3
RTECS  CB6630000
TSCA  Yes
HS Code  29146990
NFPA 704
1
0 0

1,5-DIHYDROXYANTHRAQUINONE price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 340014 Anthrarufin technical grade, 85% 117-12-4 100g $153 2024-03-01 Buy
TCI Chemical D0562 Anthrarufin >85.0%(HPLC) 117-12-4 25g $43 2024-03-01 Buy
TCI Chemical D0562 Anthrarufin >85.0%(HPLC) 117-12-4 500g $161 2022-04-27 Buy
Alfa Aesar L00848 1,5-Dihydroxyanthraquinone, tech. 90% 117-12-4 10g $21.3 2021-12-16 Buy
Alfa Aesar L00848 1,5-Dihydroxyanthraquinone, tech. 90% 117-12-4 100g $40.6 2021-12-16 Buy
Product number Packaging Price Buy
340014 100g $153 Buy
D0562 25g $43 Buy
D0562 500g $161 Buy
L00848 10g $21.3 Buy
L00848 100g $40.6 Buy

1,5-DIHYDROXYANTHRAQUINONE Chemical Properties,Uses,Production

Chemical Properties

Yellow to Green Solid

Uses

1,5-Dihydroxyanthraquinone (anthrarufin) is an important intermediate for manufacturing disperse blue dyes. It is the key intermediates for manufacturing disperse blue dyes via dinitrodihydroxyanthraquinone and vat dyes via diaminoanthraquinones.

Uses

1,5-Dihydroxyanthraquinone is an anthraquinone derivative with suppressive effects against nitric oxide (NO) synthase. Potential antimalarial agent. Used in studies as a potential competitive non-peptidic inhibitor of HIV-1 protei nase.

Uses

Important intermediate in the manufacture of alizarin and indanthrene dyestuffs. Forms insoluble Ba and Ca lakes; has been proposed as analytical reagent for the detection of Ca.

Definition

ChEBI: A dihydroxyanthraquinone that is anthracene-9,10-dione substituted by hydroxy groups at positions 1 and 5.

Synthesis

1,5-Dihydroxyanthraquinone is prepared from 1,5-anthraquinonedisulfonic acid by replacing the SO3H groups, and from 1,5-dinitroanthraquinone by directly replacing the nitro groups, e.g., in sulfolane with calcium oxide or, more effectively, via 1,5- dimethoxyanthraquinone and subsequent hydrolysis of the ether linkage.

Purification Methods

Purify anthrarufin by column chromatography on silica gel with CHCl3/Et2O as eluent, followed by recrystallisation from acetone. Alternatively recrystallise it from glacial acetic acid [Flom & Barbara J Phys Chem 89 4489 1985]. [Beilstein 7 III 2359, 8 IV 3268.]

Global( 182)Suppliers
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Hebei Weibang Biotechnology Co., Ltd 		+8615531157085 abby@weibangbio.com China 8810 58
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View Lastest Price from 1,5-DIHYDROXYANTHRAQUINONE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,5-DIHYDROXYANTHRAQUINONE pictures 2024-12-20 1,5-DIHYDROXYANTHRAQUINONE
117-12-4
 US $10.00 / kg 1kg 99% 20ton Hebei Zhuanglai Chemical Trading Co.,Ltd
1,5-dihydroxyanthraquinone pictures 2024-10-29 1,5-dihydroxyanthraquinone
117-12-4
 US $0.00 / kg 20kg 99% 20 tons Qingdao RENAS Polymer Material Co., Ltd.
1,5-DIHYDROXYANTHRAQUINONE pictures 2024-10-24 1,5-DIHYDROXYANTHRAQUINONE
117-12-4
 US $20.00 / kg 1kg 99% 10 mt Hebei Weibang Biotechnology Co., Ltd
1,5-Dihydroxy-9,10-anthracenedione 1,5-Dihydroxy-9,10-anthraquinone 1,5-Dihydroxyanthra-9,10-quinone 1,5-Dihydroxyanthrachinon 1,5-dihydroxy-anthraquinon Anthraquinone, 1,5-dihydroxy- LABOTEST-BB LT00160027 1,5-DIHYDROXYANTHRAQUINONE 1,5 DIHYDROXY AQ RARECHEM AQ BD AN24 1,5-dihydroxyanthracene-9,10-dione ANTHRARUFIN, TECH., 85% 9,10-Anthracenedione, 1,5-dihydroxy- Anthrarufin,80% 1,5-DIHYDROXYANTHRAQUINONE: TECH., 90% Anthrarufin 85% 5-Dihydroxyanthraquinone NSC 646570 NSC 7211 Anthrarufin technical grade, 85% 1,5-dihydroxy-10-anthracenedione Anthrarufin > Anthraquinone Impurity 1 ANTHRARUFIN 117-12-4 HOC6H3CO2C6H3OH C13 to C14 Carbonyl Compounds Building Blocks Organic Building Blocks Ketones Anthraquinones Hydroxyanthraquinones Aromatics Intermediates & Fine Chemicals Pharmaceuticals Protein Kinase Inhibitors and Activators Intermediates of Dyes and Pigments Anthraquinones Hydroxyanthraquinones