6H-Thiazolo[5,4-e]indazol-2-amine CAS 21444-01-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21444-01-9 |
| Molecular Formula | C8H5N3S |
| Molecular Weight | 175.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6H-Thiazolo[5,4-e]indazol-2-amine (CAS 21444-01-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H5N3S. Molecular weight: 175.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H5N3S |
| Molecular Weight | 175.21 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.) | 1963 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related H Standards
- 2H-Thiazolo[4,5-g]indazole (CAS 19546-90-8)
- 2H-Thiazolo[5,4-e]indazole (CAS 19546-91-9)
- 7H-Thiazolo[5,4-e]indazole (CAS 19546-92-0)
- 2H-Thiazolo[5,4-g]indazole (CAS 218596-83-9)
- Thiazolo[4',5':5,6]benzo[1,2-c]isoxazole (CAS 52876-88-7)
- Thiazolo[5',4':3,4]benzo[1,2-d]isoxazole (CAS 52876-89-8)
- 2H-Thiazolo[5,4-f]indole (CAS 126581-24-6)
- 2H-Thiazolo[4,5-e]indole (CAS 42394-80-9)
Recommended Standards
- 6-fluoropyrazolo[1,5-a]pyrimidine-5,7-diamine (CAS 2703696-97-1)
- 7-Aminobenzo[d]thiazole-2-carbonitrile (CAS 2089292-87-3)
- 6-Aminobenzo[d]thiazole-7-carbonitrile (CAS 2629318-66-5)
- 2-(5-Amino-2-methyl-1h-1,3-benzodiazol-1-yl)propane-1,3-diol (CAS 1477824-01-3)
- 1-(Bicyclo[2.2.2]Oct-5-en-2-yl)ethanone (CAS 40590-77-0)
- N-propyl-1H-indole-3-carboxamide (CAS 1035796-98-5)
- 2-Aminoethane-1-sulfonic acid hydrochloride (CAS 73328-73-1)
- (S)-3-(2-(Trifluoromethyl)phenyl)piperazin-2-one (CAS 1228557-37-6)
- 5,5-difluoro-1,3,2-dioxathiane 2,2-dioxide (CAS 1215071-15-0)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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