n1,n1,2,2-Tetramethyl-n3-(thiophen-3-ylmethyl)propane-1,3-diamine CAS 1019536-79-8
| CAS No. | 1019536-79-8 |
| Molecular Formula | C12H22N2S |
| Molecular Weight | 226.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
n1,n1,2,2-Tetramethyl-n3-(thiophen-3-ylmethyl)propane-1,3-diamine (CAS 1019536-79-8), molecular formula C12H22N2S and molecular weight 226.38 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of n1,n1,2,2-Tetramethyl-n3-(thiophen-3-ylmethyl)propane-1,3-diamine (C12H22N2S) is characterized by a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures n1,n1,2,2-Tetramethyl-n3-(thiophen-3-ylmethyl)propane-1,3-diamine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H22N2S |
| Molecular Weight | 226.38 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- n1,n1,2,2-Tetramethyl-n3-(thiophen-2-ylmethyl)propane-1,3-diamine (CAS 1019504-60-9)
- N1-(sec-butyl)-N1-(thiophen-2-ylmethyl)propane-1,3-diamine (CAS 1172431-36-5)
- n1,n1-Diethyl-n3-(thiophen-3-ylmethyl)propane-1,3-diamine (CAS 1019502-06-7)
- 2,4,4-Trimethyl-N-(thiazol-5-ylmethyl)pentan-2-amine (CAS 1341388-93-9)
- (Z)-(Cyclohexylmethyl)(oxido)[(pyridin-4-yl)methylidene]azanium (CAS 939888-28-5)
- 1-(3,4-Dimethoxyphenyl)cyclobutanecarbonitrile (CAS 147406-21-1)
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- 1-(4-Chloro-2-fluoro-3-methoxyphenyl)ethan-1-one (CAS 1323966-44-4)
- 1-((7AR)-8,8-dimethyl-1,1-dioxidohexahydro-4H-3a,6-methanobenzo[d]isothiazol-7-yl)prop-2-en-1-one (CAS 94594-91-9)
- 5-(Chloromethyl)-2-[3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]pyrazolo[1,5-a]pyrimidin-7-ol (CAS 478259-04-0)
- 4-isopropyl-1H-imidazole (CAS 58650-48-9)
- 4-Chloro-n1,n1-dimethylbenzene-1,2-diamine hydrochloride (CAS 1052538-10-9)
- (E)-4-Cyano-N-(4-ethoxy-3-ethylbenzo[d]thiazol-2(3H)-ylidene)benzamide (CAS 864925-45-1)
- Neuropeptide W-23 (human) (CAS 383415-79-0)
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