Tris(2-hydroxyethyl)methylammonium methylsulfate CAS 29463-06-7
| CAS No. | 29463-06-7 |
| Molecular Formula | C7H18NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Tris(2-hydroxyethyl)methylammonium methylsulfate is closely related to a carbohydrate-derived structure, an amide group, a sulfone group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Tris(2-hydroxyethyl)methylammonium methylsulfate (CAS 29463-06-7), molecular formula C7H18NO3CH3O4S and molecular weight 275.32 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Tris(2-hydroxyethyl)methylammonium methylsulfate (C7H18NO3CH3O4S) contains a carbohydrate-derived structure, an amide group, a sulfone group. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 275.32 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H18NO3 CH3O4S |
| Molecular Weight | 275.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Tris Standards
- Methyl 6-(2-hydroxyethyl)nicotinate (CAS 1000506-99-9)
- Methyl 2-(4-(2-hydroxyethyl)phenyl)-2-methylpropanoate, 97% (CAS 1000536-33-3)
- N-(2-Hydroxyethyl)tetracosanamide (CAS 10015-68-6)
- 2-(1-Hydroxyethyl)-6-mercaptopyridine 1-oxide (CAS 100450-43-9)
- (2-(1-Hydroxyethyl)phenyl)boronic acid (CAS 1004619-37-7)
- 1-(2-Hydroxyethyl)-6-(propylthio)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1005308-55-3)
- 2-(α-Hydroxyethyl)thiamine diphosphate (CAS 10055-47-7)
- 1-(2-Hydroxyethyl)-1H-pyrazole-4-carboxylic acid (CAS 1006469-47-1)
Recommended Standards
- Methyl 3-oxo-2-phenyl-1,2,3,4-tetrahydroquinoxaline-6-carboxylate (CAS 23121-25-7)
- 1-(2-(Trifluoromethyl)thiazol-5-yl)ethan-1-amine hydrochloride (CAS 1955524-05-6)
- Adenosine-5'-Monophosphate Sodium Salt (CAS 13474-03-8)
- [4-(Prop-2-yn-1-yl)phenyl]methanol (CAS 51176-48-8)
- (R)-2,2'-Dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxylic acid (CAS 18531-92-5)
- H-Ala-Leu-Tyr-Leu-bNA (K-1065.0050) (CAS 201985-44-6)
- RS 09 (CAS 1449566-36-2)
- tert-Butyl 4-(3-methoxy-3-oxopropyl)-1H-imidazole-1-carboxylate (CAS 1202043-80-8)
- (2s)-4-Methoxy-2-methyl-4-oxo-butanoicacid (CAS 111266-27-4)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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