2-Amino-1-mercaptoanthracene-9,10-dione CAS 6374-73-8
| CAS No. | 6374-73-8 |
| Molecular Formula | C14H9NO2S |
| Molecular Weight | 255.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 2-Amino-1-mercaptoanthracene-9,10-dione (CAS 6374-73-8), a certified reference material (molecular formula C14H9NO2S, MW 255.29 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H9NO2S, 2-Amino-1-mercaptoanthracene-9,10-dione contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 255.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-Amino-1-mercaptoanthracene-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 | C14H9NO2S |
| Molecular Weight | 255.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Amino Standards
- Methyl 2-amino-3-carbamoyl-4,7-dihydrothieno[2,3-c]pyridine-6(5H)-carboxylate (CAS 1421522-02-2)
- 2-Amino-6-ethyl-4-(4-fluorophenyl)-5-methylnicotinonitrile (CAS 338794-71-1)
- 5-Amino-1-(3,4-dimethylphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1105189-56-7)
- 11-Amino-5,6,7,8,9,10-hexahydro-2-trifluoromethyl-6,9-methanobenzocyclooctene (CAS 1228786-69-3)
- 5-Amino-1-(4-ethylphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1416339-43-9)
- 5-Amino-1-(3,5-dimethylphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1416340-50-5)
- 5-Amino-1-(2,4-dimethylphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1416341-73-5)
- 5-Amino-1-(2,5-dimethylphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1416346-04-7)
Recommended Standards
- 2-{[(2-methylphenyl)carbamoyl]methanesulfinyl}acetic acid (CAS 344267-54-5)
- 2-[4-(cyclopropylsulfamoyl)phenyl]acetic acid (CAS 521313-98-4)
- 2-phenyl-1,3-benzothiazole-5-carboxylic acid (CAS 24851-73-8)
- 2-[2-(4-methylphenyl)ethenesulfonamido]acetic acid (CAS 744227-34-7)
- 1,3,5-Trimethyl-1,3,5-Triazinane-2,4,6-Trione (CAS 827-16-7)
- Tirofiban Impurity 57 (CAS 89151-44-0)
- 2-((4-Methoxyphenyl)sulfonyl)-1H-indole (CAS 1505521-29-8)
- Ethyl 4-carbamoyl-1-methyl-1H-pyrazole-3-carboxylate (CAS 1174861-91-6)
- 2-Chloro-N-(1,5-dimethyl-1H-pyrazol-3-yl)acetamide (CAS 957510-88-2)
- (S)-1-(3-Aminopyrrolidin-1-yl)-2-ethylbutan-1-one hydrochloride (CAS 1286207-96-2)
- Trans-2,3-dimethyl-2,3-dihydrobenzofuran (CAS 66865-68-7)
- 2-(2-(1,3-Dioxolan-2-yl)ethoxy)benzonitrile (CAS 1443336-95-5)
- N6-Benzyladenosine (CAS 4294-16-0)
- Tirzepatide Impurity 23 X TFA Salt (CAS CATO-C4X-324023)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com