2-(Dimethylsilyl)pyridine 21032-48-4 Dimethyl(2-pyridyl)silane CAS 21032-48-4
| CAS No. | 21032-48-4 |
| Molecular Formula | C7H17NSi |
| Molecular Weight | 143.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(Dimethylsilyl)pyridine 21032-48-4 Dimethyl(2-pyridyl)silane is closely related to an organic framework in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(Dimethylsilyl)pyridine 21032-48-4 Dimethyl(2-pyridyl)silane (CAS 21032-48-4), molecular formula C7H17NSi and molecular weight 143.30 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(Dimethylsilyl)pyridine 21032-48-4 Dimethyl(2-pyridyl)silane (C7H17NSi) contains an organic framework. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 143.30 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(Dimethylsilyl)pyridine 21032-48-4 Dimethyl(2-pyridyl)silane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H17NSi |
| Molecular Weight | 143.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Related Dimethylsilyl Standards
- Dimethylsilyl acetate (CAS 18243-23-7)
- 1,2-Bis(dimethylsilyl)benzene (CAS 17985-72-7)
- 1-((2-(Dimethylsilyl)ethoxy)methyl)-1H-imidazole-5-carbaldehyde (CAS 1196146-25-4)
- 4,4'-Bis(dimethylsilyl)-1,1'-biphenyl (CAS 17937-85-8)
- 3-((Dimethylsilyl)oxy)-1,1,3,5,5-pentamethyltrisiloxane (CAS 17082-46-1)
- {4-[4-(Dimethylsilyl)benzyl]phenyl}(dimethyl)-silane (CAS 1034767-18-4)
- 1,1′-Bis(dimethylsilyl)ferrocene (CAS 1295-15-4)
- Dimethylsilyl(cyclopentadienyl)(9-fluorenyl)zirconiumdichloride (CAS 161994-85-0)
Recommended Standards
- N-Methyl-aza-2,2,4-trimethylsilacyclopentane (CAS 18387-19-4)
- MWB0804EO7 7783-90-6 Silver chloride Silver chloride (AgCl) Caswell No. 735A EINECS 232-033-3 EPA Pesticide Chemical Code 072506 Silver(I) chloride Silver monochloride Mark II UNII-MWB0804EO7 EC 232-033-3 (CAS 7783-90-6)
- 1-Trimethylsilylpyrrolidine (CAS 15097-49-1)
- 593-96-4 1-Bromo-1-chloroethane Ethane, 1-bromo-1-chloro- EINECS 209-820-5 (CAS 593-96-4)
- 2-Methyl-3-(piperidin-1-yl(pyridin-3-yl)methyl)-1H-indole (CAS 514186-24-4)
- 4-(4-Fluoronaphthalen-1-yl)-6-isopropylpyrimidin-2-amine (CAS 199864-87-4)
- Chlordane (technical) (CAS 12789-03-6)
- 4-(3,4-Dimethoxyphenyl)-6,7-dimethoxy-1,3,3a,4,9,9a-hexahydronaphtho[2,3-c]furan (CAS 6267-81-8)
- 4-n-Heptylbiphenyl (CAS 59662-32-7)
- (1R,4R)-4-amino-2,2-difluorocyclopentane-1-carboxylic acid (CAS 2496497-74-4)
- 2-(Phenoxymethyl)-1H-benzo[d]imidazole (CAS 6637-29-2)
- Ethyl 5'-iodo-[2,2'-bithiophene]-5-carboxylate (CAS 105125-03-9)
- (3-(3-Fluoro-4-methoxyphenyl)-1,2,4-oxadiazol-5-yl)methanamine hydrochloride (CAS 1638612-43-7)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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