(S)-3-Amino-2-methyl-5-(methylthio)-2-pentanol hydrochloride CAS 1400744-21-9
| CAS No. | 1400744-21-9 |
| Molecular Formula | C7H17NOS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 199.74 g/mol gives (S)-3-Amino-2-methyl-5-(methylthio)-2-pentanol hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(S)-3-Amino-2-methyl-5-(methylthio)-2-pentanol hydrochloride (CAS 1400744-21-9) is a high-purity analytical reference standard with the molecular formula C7H17NOSHCl and a molecular weight of 199.74 g/mol.
Owing to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution, (S)-3-Amino-2-methyl-5-(methylthio)-2-pentanol hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 199.74 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (S)-3-Amino-2-methyl-5-(methylthio)-2-pentanol hydrochloride 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 | C7H17NOS HCl |
| Molecular Weight | 199.74 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Methyl 4-methyl-3-(1H-pyrrol-1-yl)-1H-indole-2-carboxylate (CAS 890094-13-0)
- 2-Phenylhexahydro-1H-4,7-ethanoisoindole-1,3(2H)-dione (CAS 63116-42-7)
- 3-(oxan-4-yl)pyrrolidin-2-one (CAS 1565490-34-7)
- Benzyl (4-aminocyclohexyl)carbamate (CAS 227017-99-4)
- Methyl 2-((6-amino-3,5-dicyano-4-(4-methoxyphenyl)pyridin-2-yl)thio)acetate (CAS 374913-42-5)
- 2-(3,4-Dimethylphenyl)butanoic acid (CAS 1082378-83-3)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
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