2-Methylthiazolo[5,4-b]pyridin-6-amine CAS 857969-72-3
| CAS No. | 857969-72-3 |
| Molecular Formula | C7H7N3S |
| Molecular Weight | 165.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methylthiazolo[5,4-b]pyridin-6-amine (C7H7N3S) contains a nitrile group, sulfur-containing functionality, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Methylthiazolo[5,4-b]pyridin-6-amine (CAS 857969-72-3) is a high-purity analytical reference standard with the molecular formula C7H7N3S and a molecular weight of 165.22 g/mol.
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.
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 | C7H7N3S |
| Molecular Weight | 165.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methylthiazolo Standards
- 7-Methylthiazolo[4,5-b]pyridin-2-amine (CAS 1206248-32-9)
- 6-Methylthiazolo[5,4-b]pyridin-2-amine (CAS 1206549-77-0)
- 5-Methylthiazolo[4,5-b]pyridin-2-amine (CAS 13575-42-3)
- 6-Methylthiazolo[4,5-b]pyridin-2-amine (CAS 1378818-99-5)
- 2-Methylthiazolo[4,5-d]pyrimidin-7-amine (CAS 857970-34-4)
- 2-Methylthiazolo[4,5-d]pyrimidin-7(6H)-one (CAS 856938-66-4)
- 2-Methylthiazolo[5,4-d]pyrimidin-7-ol (CAS 5021-51-2)
- 3-Methylthiazolo[4,5-c]pyridazin-6(1H)-one (CAS 82608-23-9)
Recommended Standards
- 2-(Methylthio)-7H-pyrrolo[2,3-d]pyrimidine (CAS 93366-87-1)
- 2-Methylthieno[2,3-D]Pyrimidin-4-Amine (CAS 60703-75-5)
- 2-(Methylthio)-3H-imidazo[4,5-c]pyridine (CAS 7397-69-5)
- 3-(Methylthio)-[1,2,4]triazolo[4,3-a]pyridine (CAS 4922-86-5)
- LL-37 SKE trifluoroacetate salt (CAS 1072128-56-3)
- 4-Bromo-1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-amine (CAS 1349718-77-9)
- 3-(5-Bromo-2-methoxyphenyl)-2,2-dimethylpropan-1-amine (CAS 1339779-75-7)
- Methyl 3-(3-fluorophenyl)picolinate (CAS 1344701-51-4)
- (5-((4-(Tert-butoxycarbonyl)piperazin-1-yl)sulfonyl)-2-methoxyphenyl)boronic acid (CAS 1704095-62-4)
- 3-Methoxy-4-((3-(trifluoromethyl)benzyl)oxy)benzaldehyde (CAS 380427-19-0)
- 4-Hydroxy-2-methyl-8-trifluoromethylquinoline (CAS 140908-88-9)
- n-Cyclohexyltetrahydrothiophene-3-carboxamide 1,1-dioxide (CAS 1061505-36-9)
- 3-(4-Bromobenzyl)-1-(tert-butoxycarbonyl)piperidine-3-carboxylic acid (CAS 959235-99-5)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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