(2-methylthiazol-5-yl)methanol CAS 56012-38-5
| CAS No. | 56012-38-5 |
| Molecular Formula | C5H11NOS |
| Molecular Weight | 133.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(2-methylthiazol-5-yl)methanol (CAS 56012-38-5) is a high-purity analytical reference standard with the molecular formula C5H11NOS and a molecular weight of 133.21 g/mol.
The molecular framework of (2-methylthiazol-5-yl)methanol (C5H11NOS) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures (2-methylthiazol-5-yl)methanol 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 | C5H11NOS |
| Molecular Weight | 133.21 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) | 1.0 |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related methylthiazol Standards
- (2-methylthiazol-4-yl)methanol (CAS 76632-23-0)
- (4-methylthiazol-2-yl)methanol (CAS 13750-63-5)
- (5-Methylthiazol-4-yl)methanol (CAS 848774-94-7)
- 2-(2-Methylthiazol-5-yl)acetonitrile (CAS 1206980-07-5)
- 2-(2-Methylthiazol-4-yl)acetonitrile (CAS 13458-33-8)
- (5-Methylthiazol-4-yl)methanamine (CAS 1483863-90-6)
- 1-(5-Methylthiazol-4-yl)ethanone (CAS 1368187-44-3)
- 2-(4-Methylthiazol-5-yl)acetaldehyde (CAS 18764-34-6)
Recommended Standards
- (3R,4S)-4-(Methylthio)tetrahydrofuran-3-amine (CAS 930101-14-7)
- [3-(methylamino)thietan-3-yl]methanol (CAS 1936194-16-9)
- (thiomorpholin-3-yl)methanol (CAS 58729-32-1)
- [trans-4-aminotetrahydrothiophen-3-yl]methanol (CAS 1904122-41-3)
- 4,5-diethyl pyrimidine-4,5-dicarboxylate (CAS 36978-53-7)
- all-E-Heptaprenol (CAS 32304-16-8)
- 5-Chloropentyl benzoate (CAS 55092-47-2)
- 2-(2-Bromo-3-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1701437-37-7)
- Calcium Dobesilate Impurity N4 Bis-diethylamine Salt (CAS 57775-25-4)
- 4-(4-Chlorophenyl)-1-(4-methoxyphenyl)-3-methyl-1H-pyrazol-5-amine (CAS 321391-74-6)
- N-(6-Amino-1-(4-fluorophenyl)-3-methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-3,5-di-tert-butyl-4-hydroxybenzamide (CAS 176378-79-3)
- Bis(cyclopentadienyl)-bis(pentafluorophenyl)titanium (CAS 120359-27-5)
- N-(2-amino-5-chlorophenyl)-4-hydroxybenzamide (CAS 1016495-74-1)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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