Benzo[1,2-d:5,4-d']bis(thiazole)-2,6-diamine CAS 2789-24-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2789-24-4 |
| Molecular Formula | C8H6N4S2 |
| Molecular Weight | 222.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzo[1,2-d:5,4-d']bis(thiazole)-2,6-diamine (CAS 2789-24-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6N4S2. Molecular weight: 222.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6N4S2 |
| Molecular Weight | 222.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related Benzo Standards
- Benzo[1,2-d:4,5-d']bis(thiazole)-2,6-diamine (CAS 16162-28-0)
- n1-(Benzo[d][1,3]dioxol-5-ylmethyl)-n2,n2-dimethylethane-1,2-diamine (CAS 500566-88-1)
- 2-((1H-benzo[d]imidazol-2-yl)thio)acetohydrazide (CAS 30065-27-1)
- 4-(Benzo[d]thiazol-2-ylamino)butan-2-ol (CAS 1339184-33-6)
- Ethyl benzo[d]isothiazol-3-ylcarbamate (CAS 104121-54-2)
- Methyl 2-(benzo[b]thiophen-3-yl)-2-hydroxyacetate (CAS 1248193-68-1)
- Ethyl 2-(Benzo[c][1,2,5]thiadiazol-5-yl)acetate (CAS 195505-47-6)
- 2-((1H-Benzo[d]imidazol-2-yl)thio)propanoic acid (CAS 21547-70-6)
Recommended Standards
- 7-Amino-6-oxo-1,2,5-dithiazocane-4-carboxylic acid (CAS 26506-45-6)
- N-(2-(Diethylamino)-6-methylpyrimidin-4-yl)acetamide (CAS 88380-64-7)
- 6-Methyl-2-(2-(4-methylpentan-2-ylidene)hydrazinyl)pyrimidin-4-ol (CAS 64792-17-2)
- 5-Methylisoxazole-3-acetic Acid (CAS 57612-87-0)
- 4-(Pyrrolidin-1-yl)butan-1-ol (CAS 93264-47-2)
- (S)-2-(4-chloro-2,6-difluorophenyl)pyrrolidine (CAS 1241679-75-3)
- 4-Chloro-2-(piperidin-1-yl)quinoline (CAS 1351383-92-0)
- 4-(4-Fluorophenyl)-3-methylisoxazol-5-amine (CAS 915919-94-7)
- 4-Amino-5,6-dihydro-2(1H)-pyridinone (CAS 1245643-32-6)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
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