3-Methyl-4-(2-methylthiazol-4-yl)butan-2-ol CAS 1483495-99-3
| CAS No. | 1483495-99-3 |
| Molecular Formula | C9H15NOS |
| Molecular Weight | 185.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-Methyl-4-(2-methylthiazol-4-yl)butan-2-ol (CAS 1483495-99-3) is a high-purity analytical reference standard with the molecular formula C9H15NOS and a molecular weight of 185.29 g/mol.
Structurally, 3-Methyl-4-(2-methylthiazol-4-yl)butan-2-ol (C9H15NOS) 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 185.29 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.
As a certified reference material (CRM), 3-Methyl-4-(2-methylthiazol-4-yl)butan-2-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H15NOS |
| Molecular Weight | 185.29 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.) | 1992 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3-Methyl-4-(2-methylthiazol-5-yl)butan-2-ol (CAS 1518033-20-9)
- 2-(2-Ethyl-4-methylthiazol-5-yl)acetic acid (CAS 1216001-53-4)
- Methyl 2-(2-methylthiazol-5-yl)propanoate (CAS 1378260-00-4)
- 2-Methyl-3-(2-methylthiazol-4-yl)propanoic acid (CAS 1519734-17-8)
- 2-(5-Methylthiazol-4-yl)ethyl acetate (CAS 94021-41-7)
- 4-(4-Methylthiazol-5-yl)butanoic acid (CAS 273939-94-9)
- Ethyl 2-(2-methylthiazol-5-yl)acetate (CAS 60588-60-5)
- 2-((4-Methylthiazol-2-yl)amino)-2-oxoacetic acid (CAS 82514-68-9)
Recommended Standards
- 4-Amino-2-methyl-1-(thiophen-2-yl)butan-2-ol (CAS 1483472-73-6)
- 4-Amino-2-methyl-1-(thiophen-3-yl)butan-2-ol (CAS 1495891-39-8)
- 1-Methyl-8-thia-2-azaspiro[4.5]decan-3-one (CAS 1479230-68-6)
- 1-Amino-2-methyl-4-(thiophen-3-yl)butan-2-ol (CAS 1496469-28-3)
- 3-Methyl-2-[(4-nitro-1H-pyrrol-2-yl)formamido]butanoic acid (CAS 1396967-34-2)
- (S)-1-(thiazol-4-yl)ethan-1-amine (CAS 1344637-19-9)
- 1-(2-Fluoroethyl)-N-((1-methyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)methyl)-1H-pyrazol-4-amine hydrochloride (CAS 1856031-14-5)
- 2-{[3-(trifluoromethyl)phenyl]methylidene}-2,3-dihydro-1H-indene-1,3-dione (CAS 136758-25-3)
- 4-Methyl-6-methylsulfanyl-pyridine-3-carbaldehyde (CAS 1289056-48-9)
- 3-Amino-N-(3,5-dimethyl-1h-pyrazol-4-yl)-2-methylpropanamide dihydrochloride (CAS 1311313-95-7)
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