2-(Methylamino)-1-(thiophen-2-yl)ethan-1-ol CAS 19313-32-7
| CAS No. | 19313-32-7 |
| Molecular Formula | C7H11NOS |
| Molecular Weight | 157.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2-(Methylamino)-1-(thiophen-2-yl)ethan-1-ol (CAS 19313-32-7), a certified reference material (molecular formula C7H11NOS, MW 157.23 g/mol) for analytical method development and quality control.
Structurally, 2-(Methylamino)-1-(thiophen-2-yl)ethan-1-ol (C7H11NOS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 157.23 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.
Physical & Chemical Properties
| Molecular Formula | C7H11NOS |
| Molecular Weight | 157.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylamino Standards
- 2-(Methylamino)-1-(thiophen-3-yl)ethan-1-ol (CAS 1213777-94-6)
- 4-(methylamino)pyridine-2-carboxamide (CAS 1154590-95-0)
- Methyl 1-(methylamino)cyclopentane-1-carboxylate (CAS 1182827-13-9)
- 4-[2-(methylamino)ethyl]piperazin-2-one (CAS 1247941-29-2)
- 1-(2-(Methylamino)ethyl)tetrahydropyrimidin-2(1h)-one (CAS 1250000-25-9)
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- 1-(Methylamino)cyclohexane-1-carboxylic acid (CAS 98552-54-6)
- 4-(Methylamino)cyclohexane-1-carboxylic acid (CAS 83369-52-2)
Recommended Standards
- 2-Fluoro-7-azaspiro[3.6]Decane (CAS 1823920-24-6)
- (S)-2-Amino-3-(thiophen-2-yl)propan-1-ol (CAS 195510-17-9)
- 2-Fluoro-8-azaspiro[4.5]Decane (CAS 1823315-37-2)
- (4-Fluorobicyclo[2.2.2]Octan-1-yl)methanamine (CAS 916211-44-4)
- 1-(4-Fluorophenyl)-5-methyl-1H-pyrazole-4-carbonyl chloride (CAS 423768-49-4)
- 2-Fluoro-1H-imidazole (CAS 57212-34-7)
- 7-(4-Chlorophenyl)-2,5,6-trimethyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one (CAS 933245-23-9)
- 5-Methoxy-4-(2-methylphenoxy)-2-phenylpyrimidine (CAS 478029-67-3)
- Methyl 4-(methylamino)pyrimidine-2-carboxylate (CAS 1508442-76-9)
- rel-(5R,6S)-5-amino-6-phenylpiperidin-2-one (CAS 61298-37-1)
- Allyl(4-ethoxyphenyl)sulfane (CAS 1378320-63-8)
- 2-Ethyl-N-(4-(4-(morpholinosulfonyl)phenyl)thiazol-2-yl)butanamide (CAS 1808260-45-8)
- 3-{[(9h-fluoren-9-ylmethoxy)carbonyl](4-methylphenyl)amino}propanoic acid (CAS 1344305-98-1)
- Tau Peptide (304-318) trifluoroacetate salt (CAS 330456-49-0)
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