5-Chlorobenzo[d]isothiazol-3-amine CAS 69504-56-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69504-56-9 |
| Molecular Formula | C7H5ClN2S |
| Molecular Weight | 184.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chlorobenzo[d]isothiazol-3-amine (CAS 69504-56-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5ClN2S. Molecular weight: 184.65 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5ClN2S |
| Molecular Weight | 184.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chlorobenzo Standards
- 7-Chlorobenzo[d]thiazol-5-amine (CAS 196205-26-2)
- 2-Chlorobenzo[d]thiazol-4-amine (CAS 855283-00-0)
- 2-Chlorobenzo[d]thiazol-6-amine (CAS 2406-90-8)
- 4-Chlorobenzo[d]isothiazol-3-amine (CAS 25380-80-7)
- 4-Chlorobenzo[d]isothiazol-7-amine (CAS 35271-94-4)
- 4-Chlorobenzo[d]thiazol-5-amine (CAS 70202-01-6)
- 4-Chlorobenzo[d]thiazol-7-amine (CAS 70202-02-7)
- 5-Chlorobenzo[c]isothiazol-3-amine (CAS 51357-79-0)
Recommended Standards
- 6-Chloro-2-methylthiazolo[5,4-b]pyridine (CAS 857970-22-0)
- 5-Chloro-6-methylbenzo[c][1,2,5]thiadiazole (CAS 50636-02-7)
- 7-Chlorobenzo[d]isothiazol-3-amine (CAS 90407-19-5)
- (R)-8-chloro-7-fluorochroman-4-amine (CAS 1272732-56-5)
- 1-[(E)-[(4-Cyanophenyl)methylidene]amino]-3-(2,4-difluorophenyl)thiourea (CAS 298215-34-6)
- Ethyl 2-((2-benzoyl-4-chlorophenyl)amino)-2-oxoacetate (CAS 19144-20-8)
- 2-(chloromethyl)pyridin-3-ol hydrochloride (CAS 80322-74-3)
- 1-(3,4-dihydro-1H-2-benzopyran-1-carbonyl)pyrrolidine (CAS 896938-09-3)
- 1,2,4-Oxadiazole-3,5-diamine (CAS 34139-57-6)
- Peptide Impurity 05 (CAS 2322924-83-2)
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