4-Methoxythiazolo[4,5-c]pyridin-2-amine CAS 1206247-65-5
| CAS No. | 1206247-65-5 |
| Molecular Formula | C7H7N3OS |
| Molecular Weight | 181.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methoxythiazolo[4,5-c]pyridin-2-amine (CAS 1206247-65-5) is a high-purity analytical reference standard with the molecular formula C7H7N3OS and a molecular weight of 181.21 g/mol.
Owing to an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system, 4-Methoxythiazolo[4,5-c]pyridin-2-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 181.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-Methoxythiazolo[4,5-c]pyridin-2-amine 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 | C7H7N3OS |
| Molecular Weight | 181.21 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.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methoxythiazolo Standards
- 6-Methoxythiazolo[4,5-b]pyridin-2-amine (CAS 1206248-05-6)
- 7-Methoxythiazolo[4,5-b]pyridin-2-amine (CAS 1206250-56-7)
- 6-methoxythiazolo[5,4-c]pyridin-2-amine (CAS 1824622-39-0)
- 5-Methoxythiazolo[4,5-b]pyridin-2-amine (CAS 342411-10-3)
- 5-Methoxythiazolo[5,4-d]pyrimidin-2-amine (CAS 920313-63-9)
- 2-Methoxythiazolo[4,5-b]pyridine (CAS 1935231-32-5)
- 2-Methoxythiazolo[5,4-b]pyridine (CAS 67219-27-6)
- 5-Methoxythiazolo[4,5-f]quinolin-2-amine (CAS 942850-05-7)
Recommended Standards
- Ethyl 2-ethynylthiazole-4-carboxylate (CAS 1204747-68-1)
- 5-Acetyl-2-hydroxy-4-methylthiophene-3-carbonitrile (CAS 120456-32-8)
- 2-(Methylthio)-4aH-pyrrolo[2,3-d]pyrimidin-4(7H)-one (CAS 1201784-89-5)
- 5,6-Diaminobenzothiazolinone (CAS 120791-35-7)
- Hexahydro-3,3-dimethyl-(5aR,6aR,7aS)-3H,5H-cycloprop[d]oxazolo[3,4-a]pyridin-5-one (CAS 1228188-25-7)
- (Z)-2-Chloro-2-phenylethenesulfonamide (CAS 64984-30-1)
- (1R)-Cis-9,10-dimethoxy-2-methyl-2,6,7,11b-tetrahydro-1H-pyrido[2,1-a]isoquinoline-3-carbaldehyde (CAS 154819-52-0)
- 13-Hydroxytridecyl 4-methylbenzenesulfonate (CAS 1034790-80-1)
- Ethyl 4-propylpyrimidine-5-carboxylate (CAS 887408-28-8)
- 1418274-28-8 YUN2306954 Cilofexor UNII-YUN2306954 4-Pyridinecarboxylic acid, 2-(3-(2-chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)-4-isoxazolyl)methoxy)phenyl)-3-hydroxy-1-azetidinyl)- 2-(3-(2-Chloro-4-((5-cyclopropyl-3-(2,6-dichlorophenyl)-4-isoxazolyl)methoxy)phenyl)-3-hydroxy-1-azetidinyl)-4-pyridinecarboxylic acid Cilofexor [INN] (CAS 1418274-28-8)
- N-Methyl-N-(phenylethynyl)methanesulfonamide (CAS 1333483-14-9)
- (S)-2-((tert-Butoxycarbonyl)amino)-3-((tert-butyldiphenylsilyl)oxy)propanoic acid (CAS 145790-51-8)
- tert-Butyl 2-(((6-aminoquinoxalin-2-yl)amino)methyl)piperidine-1-carboxylate (CAS 1420985-09-6)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
Why CATO?
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