4-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[c][1,2,5]thiadiazole CAS 2818960-21-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2818960-21-1 |
| Molecular Formula | C12H14BClN2O2S |
| Molecular Weight | 296.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[c][1,2,5]thiadiazole (CAS 2818960-21-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H14BClN2O2S. Molecular weight: 296.58 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H14BClN2O2S |
| Molecular Weight | 296.58 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-N-(2,6-dichloro-4-propoxyphenyl)acetamide (CAS 99860-89-6)
- 4-Chloro-N-[(2,4-dichlorophenyl)methoxy]butanamide (CAS 338406-45-4)
- (Z)-2-(2-(3-Chloro-2-methylphenyl)-1-fluorovinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2408239-86-9)
- (4-Chloro-3-(4-ethylpiperazine-1-carbonyl)phenyl)boronic acid (CAS 1704074-11-2)
- 4-Chloro-N-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl)picolinamide (CAS 2246880-82-8)
- N-(6-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)acetamide (CAS 1989745-39-2)
- 2-(3-Chloro-5-propoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1218789-41-3)
- 2-(3-Chloro-5-isopropoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1218789-42-4)
Recommended Standards
- 4,7-Dichloro-2-(4-chlorophenyl)-1H-indole (CAS 881040-20-6)
- 3-Methyl-1-(5-(2,2,2-trichloroacetyl)-1H-pyrrol-3-yl)butan-1-one (CAS 900015-32-9)
- Cariprazine Impurity 20 (CAS CATO-C4X-240820)
- 5-Carboxy-tetramethylrhodamine<I></I>-succinimide ester (CAS 150810-68-7)
- 3-Ethoxy-5,6,7,8-tetrahydroquinoline-2-carboxamide (CAS 382646-92-6)
- Bis(2-furyl)chlorophosphine (CAS 181257-35-2)
- 2-Chloro-5-methyl-N-((tetrahydrofuran-2-yl)methyl)pyrimidin-4-amine (CAS 521982-98-9)
- N-(4-(5-Cyano-1-methyl-1H-pyrrol-2-yl)phenyl)benzamide (CAS 921631-45-0)
- 1-(3-Isopropyl-1,2,4-oxadiazol-5-yl)-3-(methylthio)propan-1-amine (CAS 1040004-58-7)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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