3-Amino-1-(4-chlorothiophen-2-yl)-2-methylpropan-1-ol CAS 1503083-54-2
| CAS No. | 1503083-54-2 |
| Molecular Formula | C8H12ClNOS |
| Molecular Weight | 205.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Amino-1-(4-chlorothiophen-2-yl)-2-methylpropan-1-ol is closely related to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Amino-1-(4-chlorothiophen-2-yl)-2-methylpropan-1-ol (CAS 1503083-54-2), a certified reference material (molecular formula C8H12ClNOS, MW 205.70 g/mol) for analytical method development and quality control.
3-Amino-1-(4-chlorothiophen-2-yl)-2-methylpropan-1-ol (C8H12ClNOS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C8H12ClNOS |
| Molecular Weight | 205.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 3-Amino-1-(5-chlorothiophen-2-yl)-2-methylpropan-1-ol (CAS 1502057-52-4)
- 2-amino-4-chloroquinazolin-7-ol (CAS 198065-60-0)
- (R)-2-amino-3-(5-chlorothiophen-2-yl)propanoic acid (CAS 1151862-89-3)
- (r)-3-Amino-3-(5-chlorothiophen-2-yl)propanoic acid (CAS 1270060-15-5)
- (r)-3-Amino-3-(4-chlorothiophen-2-yl)propanoic acid (CAS 1366284-77-6)
- (s)-3-Amino-3-(4-chlorothiophen-2-yl)propanoic acid (CAS 1366563-92-9)
- 2-Amino-3-(4-chlorothiophen-2-yl)propanoic acid (CAS 1539705-03-7)
- 3-Amino-3-(4-chlorothiophen-2-yl)propanoic acid (CAS 194229-24-8)
Recommended Standards
- 4-(Chloromethyl)-2-(2-methoxypropan-2-yl)thiazole (CAS 1503142-43-5)
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- 4-Chloro-7-fluoro-2-methylquinoline (CAS 18529-04-9)
- 1,2-benzothiazole-3-carbonyl chloride (CAS 145759-64-4)
- N,N'-(1,2-Phenylene)bis(2-hydroxybenzamide) (CAS 103528-00-3)
- 2-(2-Methoxybenzylidene)malononitrile (CAS 2834-10-8)
- 2-Chloro-5-iodopyrimidine (CAS 32779-38-7)
- 5-Chloro-2-(4-(2-chloro-4-nitrophenyl)buta-1,3-dien-1-yl)benzene-1-sulfonyl fluoride (CAS 31368-32-8)
- 1-Chloro-3-ethoxy-5-(trifluoromethoxy)benzene (CAS 1881290-23-8)
- 1-Chloro-7-(trifluoromethyl)isoquinoline (CAS 1196154-02-5)
- 4-Nitro-7-(piperidin-1-yl)benzo[c][1,2,5]oxadiazole (CAS 18378-22-8)
- 2-(Difluoromethyl)-6-methoxy-4-(trifluoromethyl)pyridine-3-acetonitrile (CAS 1807106-51-9)
- N-[1-(2-MEthoxybenzyl)-2-methylpropyl]-4-methylbenzenesulfonamide (CAS 952959-32-9)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
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