5-Chloro-6-methoxy-1H-indazole CAS 1082041-58-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1082041-58-4 |
| Molecular Formula | C8H7ClN2O |
| Molecular Weight | 182.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-6-methoxy-1H-indazole (CAS 1082041-58-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7ClN2O. Molecular weight: 182.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7ClN2O |
| Molecular Weight | 182.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 4-Chloro-7-methoxy-1H-indazole (CAS 1000341-90-1)
- 4-Chloro-1'-methyl-1h,1'h-3,4'-bipyrazole (CAS 1006476-14-7)
- 7-chloro-6-methoxy-1H-indazole (CAS 1019332-48-9)
- (8-Chloro-[1,2,4]triazolo[4,3-a]pyridin-3-yl)methanamine (CAS 1020035-28-2)
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Recommended Standards
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- 6-Chloroimidazolo[1,2-a]pyridin-2-yl)methanol (CAS 1039416-36-8)
- (R)-1-(2-(trifluoromethyl)pyrimidin-5-yl)ethan-1-amine (CAS 1150263-75-4)
- 40926-72-5 (3-METHYLPHENOXY)ACETYL CHLORIDE DTXSID90437149 (CAS 40926-72-5)
- 5-(4-(tert-Butyl)phenyl)-1H-pyrazole-3-carboxylic acid (CAS 852816-01-4)
- 6-ethoxy-1,2,3,4-tetrahydroquinoline (CAS 926218-20-4)
- 4-((4-(N,N-diallylsulfamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 713112-28-8)
- (4-Fluorophenyl)(1-methyl-1H-1,2,4-triazol-3-yl)methanamine (CAS 1707566-79-7)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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