9-[3-(Triethoxysilyl)propyl]carbazole CAS 221105-38-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 221105-38-0 |
| Molecular Formula | C21H29NO3Si |
| Molecular Weight | 371.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9-[3-(Triethoxysilyl)propyl]carbazole (CAS 221105-38-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H29NO3Si. Molecular weight: 371.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H29NO3Si |
| Molecular Weight | 371.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2020 |
| Nitrogen Atoms | 1 |
Related Triethoxysilyl Standards
- 2-((3-(Triethoxysilyl)propyl)carbamoyl)benzoic acid (CAS 34038-71-6)
- 4-(2-(Triethoxysilyl)ethyl)benzene-1-sulfonyl chloride (CAS 597539-49-6)
- O-(3-(triethoxysilyl)propyl) octanethioate (CAS 220727-26-4)
- 4-(3-(3-(Triethoxysilyl)propyl)ureido)benzoic acid (CAS 496853-15-7)
- 1,2-bis(triethoxysilyl)ethane (CAS 16068-37-4)
- Bis(triethoxysilyl)methane (CAS 18418-72-9)
- 1,3-Bis(triethoxysilyl)benzene (CAS 16067-99-5)
- Phenyl (4-(2-(triethoxysilyl)ethyl)phenyl)carbamate (CAS 64185-93-9)
Recommended Standards
- 8-Fluoro-3-iodoquinoline-5-sulfonyl chloride (CAS 1334147-83-9)
- Tetradecanoylcarnitine (CAS 25597-07-3)
- (2-((1-Benzyl-1H-indol-5-yl)dimethylsilyl)phenyl)methanol (CAS 1244855-85-3)
- 5-Chloro-2-(4-chloro-3,5-dimethyl-1H-pyrazol-1-yl)-4-(4-chlorophenyl)-1,3-thiazole (CAS 956187-27-2)
- Ethyl 3-(4-(methylthio)phenyl)-3-oxopropanoate (CAS 63131-31-7)
- Bedaquiline Impurity 50 (CAS CATO-C4X-116750)
- 5-(3,4-Dimethoxyphenyl)-2-methyloxazole (CAS 22796-22-1)
- (2-Amino-1-(cyclohexylsulfonyl)-1H-benzo[d]imidazol-6-yl)(phenyl)methanone (CAS 63197-96-6)
- 2-Chloro-5-(2,2-difluorocyclopropyl)pyridine (CAS 1656294-83-5)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
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