4,5-Dihydroxy-1-(hydroxymethyl)anthracene-9,10-dione CAS 128341-04-8
| CAS No. | 128341-04-8 |
| Molecular Formula | C15H10O5 |
| Molecular Weight | 270.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 270.24 g/mol gives 4,5-Dihydroxy-1-(hydroxymethyl)anthracene-9,10-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4,5-Dihydroxy-1-(hydroxymethyl)anthracene-9,10-dione (CAS 128341-04-8), molecular formula C15H10O5 and molecular weight 270.24 g/mol, is a CATO reference standard with documented purity and traceability.
4,5-Dihydroxy-1-(hydroxymethyl)anthracene-9,10-dione (C15H10O5) contains a flavonoid core, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4,5-Dihydroxy-1-(hydroxymethyl)anthracene-9,10-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H10O5 |
| Molecular Weight | 270.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
Related Dihydroxy Standards
- 1,6-Dihydroxy-2-methoxyanthracene-9,10-dione (CAS 142878-32-8)
- 1,5-Dihydroxy-2-methoxyanthracene-9,10-dione (CAS 157029-68-0)
- 1,4-Dihydroxy-2-(hydroxymethyl)anthracene-9,10-dione (CAS 22296-59-9)
- 1,4-Dihydroxy-6-methoxyanthracene-9,10-dione (CAS 72473-66-6)
- 1,5-Dihydroxy-3-(hydroxymethyl)anthracene-9,10-dione (CAS 59190-73-7)
- 5,7-Dihydroxy-2-(2-hydroxyphenyl)-4H-chromen-4-one (CAS 73046-40-9)
- 5,7-Dihydroxy-2-(3-hydroxyphenyl)-4H-chromen-4-one (CAS 72472-92-5)
- 7,8-Dihydroxy-2-(2-hydroxyphenyl)-4H-chromen-4-one (CAS 263407-44-9)
Recommended Standards
- 1-((4-Nitrophenoxy)methyl)-1H-benzo[d][1,2,3]triazole (CAS 126865-93-8)
- 1-Methyl-5-(4-oxoquinazolin-3(4H)-yl)-1H-pyrazole-4-carboxylic acid (CAS 131073-54-6)
- 2-(3,4,5-Trihydroxyphenyl)chromen-4-one (CAS 126432-36-8)
- 2,5-Dioxo-2,5-dihydrofuran-3,4-diyl dibutyrate (CAS 132-82-1)
- Tert-butyl (S)-4-(4-isopropylphenyl)-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide (CAS 1379547-63-3)
- 2-Chloro-N-(2-chloro-6-fluorobenzyl)-N-cyclopropylacetamide (CAS 1176494-47-5)
- 6-Amino-5-(aminomethyl)-4-(difluoromethyl)nicotinonitrile (CAS 1805336-10-0)
- 3-(3-Amino-4-methylphenyl)propanoic acid (CAS 827601-54-7)
- 4-(3,4-Dimethoxyphenyl)pyrimidine-2(1H)-thione (CAS 1092303-07-5)
- 4-(1H-Pyrazol-3-yl)morpholine (CAS 474656-47-8)
- 3-Bromo-6-ethyl-4H-chromen-4-one (CAS 288399-50-8)
- 5-Amino-2-((pyrimidin-4-ylmethyl)amino)pyrimidin-4(1H)-one (CAS 77961-57-0)
- 4,9-Dihydro-1H-imidazo[4,5-g]quinazolin-8-amine (CAS 115420-04-7)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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