1-(Thiazol-2-yl)ethan-1-ol CAS 40982-30-7
| CAS No. | 40982-30-7 |
| Molecular Formula | C5H7NOS |
| Molecular Weight | 129.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(Thiazol-2-yl)ethan-1-ol.
1-(Thiazol-2-yl)ethan-1-ol (CAS 40982-30-7) is a high-purity analytical reference standard with the molecular formula C5H7NOS and a molecular weight of 129.18 g/mol.
Structurally, 1-(Thiazol-2-yl)ethan-1-ol (C5H7NOS) 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 129.18 g/mol, it falls into the low-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), 1-(Thiazol-2-yl)ethan-1-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 | C5H7NOS |
| Molecular Weight | 129.18 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.) | 1968 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thiazol Standards
- 2-(1,2-Thiazol-5-yl)ethan-1-ol (CAS 1009068-65-8)
- (1S)-1-(1,3-Thiazol-2-yl)ethan-1-ol (CAS 104863-49-2)
- (1R)-1-(1,3-Thiazol-5-yl)ethan-1-ol (CAS 1315378-57-4)
- (R)-1-(Thiazol-2-yl)ethanol (CAS 134932-60-8)
- (3-methyl-1,2-thiaZol-4-yl)methanol (CAS 17265-61-1)
- 1-(1,3-Thiazol-4-yl)ethanol (CAS 41040-89-5)
- 1-(Thiazol-5-yl)ethan-1-ol (CAS 41040-84-0)
- 2-(1,3-Thiazol-2-yl)ethan-1-ol (CAS 89323-88-6)
Recommended Standards
- (S)-5-Vinyloxazolidine-2-thione (CAS 500-12-9)
- 1,2-Dimethyl-1H-1,2,3-triazole-5(2H)-thione (CAS 64808-28-2)
- (S)-1-(Isothiazol-5-yl)ethan-1-ol (CAS 2241107-54-8)
- 1,4-Dimethyl-1H-1,2,4-triazole-5(4H)-thione (CAS 21885-29-0)
- Acetic acid ethenyl ester, polymer with 3a,4,7,7a-tetrahydro-4,7-methano-1H-indene (CAS 53640-62-3)
- 4-Chloro-2-methylthiazole-5-carboxylic acid (CAS 933687-06-0)
- 2-(5-(2-(1,3-Dioxoisoindolin-2-yl)ethyl)thiazol-2-yl)acetonitrile (CAS 860786-82-9)
- 5-(5-(Trifluoromethyl)-1,2,4-oxadiazol-3-yl)pyrazin-2-amine (CAS 1441875-37-1)
- 1-[(acetylsulfanyl)methyl]cyclopentane-1-carbonitrile (CAS 1443982-01-1)
- 4-(Pyridin-2-yl)but-3-yn-2-ol (CAS 80033-09-6)
- benzyl trans-3-azido-4-methoxy-pyrrolidine-1-carboxylate (CAS 1006885-54-6)
- Methyl 7-chloro-1H-pyrrolo[3,2-b]pyridine-3-carboxylate (CAS 1784958-22-0)
- Fmoc-Dap(Mtt)-OH (CAS 654670-89-0)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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