2-[(2,4-Dinitrophenyl)thio]-benzothiazole CAS 4230-91-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4230-91-5 |
| Molecular Formula | C13H7N3O4S2 |
| Molecular Weight | 333.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-[(2,4-Dinitrophenyl)thio]-benzothiazole (CAS 4230-91-5) pharmaceutical standards reference standard. Molecular formula: C13H7N3O4S2. Molecular weight: 333.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H7N3O4S2 |
| Molecular Weight | 333.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Dinitrophenyl Standards
- 2-((2,4-Dinitrophenyl)thio)benzo[d]thiazole (CAS 17586-89-9)
- 1009286-34-3 2-[(4-methyl-2,6-dinitrophenyl)amino]-2-phenylacetic acid MS-2121 (CAS 1009286-34-3)
- N-(2,4-Dinitrophenyl)-L-phenylalanine (CAS 1655-54-5)
- 2-(4-(2,4-Dinitrophenyl)piperazin-1-yl)pyrimidine (CAS 307553-49-7)
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Recommended Standards
- 2-(4-(2,2-Dicyanovinyl)-2-methoxyphenoxy)-N-phenylacetamide (CAS 333341-47-2)
- 2-[(3-Nitrophenyl)methyl]-2H,3H,5H,6H-benzo[h]cinnolin-3-one (CAS 478042-31-8)
- 2-(12,14-Dioxo-9,10-dihydro-9,10-[3,4]epipyrroloanthracen-13-yl)acetic acid (CAS 5472-26-4)
- 6-(3,5-Dimethyl-1h-pyrazol-1-yl)pyridine-3-carboxylic acid (CAS 1052558-30-1)
- 5-Bromo-2-fluoro-3-(hydroxymethyl)pyridine (CAS 1227601-12-8)
- Rel-(1R,2R)-1-methylcyclopentane-1,2-diol (CAS 20557-45-3)
- 4-(6'-Hydroxy-1',3',4',9a'-tetrahydrospiro[cyclohexane-1,9'-xanthen]-4a'(2'H)-yl)benzene-1,3-diol (CAS 138446-23-8)
- (2-Chlorophenyl)(2,4-dimethoxyphenyl)methanone (CAS 34702-01-7)
- 4-(2-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-2-oxoethoxy)benzonitrile (CAS 924069-79-4)
- Vasonatrin Peptide (VNP) trifluoroacetate salt (CAS 141676-35-9)
Why CATO?
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