1-Dimethylamino-3-(trimethylsilyl)-2-propyne CAS 56849-88-8
| CAS No. | 56849-88-8 |
| Molecular Formula | C8H17NSi |
| Molecular Weight | 155.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Dimethylamino-3-(trimethylsilyl)-2-propyne is closely related to an organic framework in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-Dimethylamino-3-(trimethylsilyl)-2-propyne (CAS 56849-88-8), a certified reference material (molecular formula C8H17NSi, MW 155.31 g/mol) for analytical method development and quality control.
Structurally, 1-Dimethylamino-3-(trimethylsilyl)-2-propyne (C8H17NSi) contains an organic framework. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 155.31 g/mol, it falls into the medium-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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 1-Dimethylamino-3-(trimethylsilyl)-2-propyne 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 | C8H17NSi |
| Molecular Weight | 155.31 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) | 1.0 |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
Related Dimethylamino Standards
- 4913-13-7 5-(Dimethylamino)-m-xylene N,N,3,5-Tetramethylaniline N,N-Dimethyl-3,5-xylidine T2472 (CAS 4913-13-7)
- 2-((Dimethylamino)methyl)cyclohexanone (CAS 15409-60-6)
- (1e)-1-(Dimethylamino)-4,4-dimethylpent-1-en-3-one (CAS 57031-57-9)
- 1-(Dimethylamino)-2,4-dimethylpent-1-en-3-one (CAS 632365-67-4)
- 1-(Dimethylamino)cyclohexanecarbaldehyde (CAS 72087-78-6)
- 1-[(dimethylamino)methyl]cyclopentane-1-carbaldehyde (CAS 39943-37-8)
- 3-[(Dimethylamino)methyl]cyclohexan-1-one (CAS 29648-02-0)
- 3-{[3-(dimethylamino)propyl]amino}propanenitrile (CAS 69852-45-5)
Recommended Standards
- 5-(Trimethylsilyl)pent-3-yn-1-amine (CAS 101195-67-9)
- Zirconium(IV)sulfide (CAS 12039-15-5)
- Mirogabalin Impurity 123 (CAS 88557-03-3)
- (E)-1-chloro-3-bromo-1-propene (CAS 67546-50-3)
- Ethyl 3-(3-bromophenyl)-3-methyloxirane-2-carboxylate (CAS 81606-42-0)
- Europium(III) chloride hexahydrate (CAS 13759-92-7)
- N-[3-Cyano-4-(4-methylphenyl)-4H-benzo[h]chromen-2-yl]-N,N-dimethyliminoformamide (CAS 860787-52-6)
- Viloxazine Impurity 9 (CAS CATO-C4X-31319)
- 3,4-Di-O-acetyl-L-arabinal (CAS 3945-18-4)
- 2-(6,7-Dihydro-5H-cyclopenta[d]pyrimidin-2-yl)ethan-1-amine (CAS 1368932-40-4)
- 2-(2,4-Dimethylphenyl)-2-phenylacetonitrile (CAS 82954-09-4)
- 3-(4-Chlorophenyl)-7-hydroxy-2-isopropylquinazolin-4(3H)-one (CAS 871813-90-0)
- 5-Benzoyl-6-methylpyridin-2(1H)-one (CAS 102252-88-0)
- T-Peptide (CAS 2022956-62-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com