5-(4-methylpiperazin-1-ylsulfonyl)-1H-indole CAS 519148-72-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 519148-72-2 |
| Molecular Formula | C13H17N3O2S |
| Molecular Weight | 279.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-methylpiperazin-1-ylsulfonyl)-1H-indole (CAS 519148-72-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H17N3O2S. Molecular weight: 279.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H17N3O2S |
| Molecular Weight | 279.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(2-Ethoxy-4-methyl-phenoxymethyl)-4-methyl-4H-[1,2,4]triazole-3-thiol (CAS 708289-94-5)
- 5-(Butylthio)-1,3-dimethylpyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 899748-30-2)
- 4-Ethyl-5-(1-(4-methoxyphenoxy)ethyl)-4H-1,2,4-triazole-3-thiol (CAS 669737-47-7)
- Methyl 2-(3-(hydroxymethyl)piperidin-1-yl)nicotinate hydrochloride (CAS 1185312-53-1)
- 2-(Hydroxymethyl)-2-(4-nitrophenyl)propane-1,3-diol (CAS 91748-04-8)
- N-(quinolin-6-ylmethyl)cyclopropanamine (CAS 937648-05-0)
- tert-Butyl 4-(aminomethyl)-4-hydroxypiperidine-1-carboxylate oxalate (CAS 1588440-96-3)
- 4-Bromo-2-chloro-6-nitropyridine (CAS 1805577-04-1)
- Ethyl 5-amino-1-(3,4-dimethylphenyl)-1H-pyrazole-3-carboxylate (CAS 866838-06-4)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
Why CATO?
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