2-Bromothiazolo[5,4-c]pyridin-4(5H)-one CAS 1035219-80-7
| CAS No. | 1035219-80-7 |
| Molecular Formula | C6H3BrN2OS |
| Molecular Weight | 231.07 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 2-Bromothiazolo[5,4-c]pyridin-4(5H)-one.
2-Bromothiazolo[5,4-c]pyridin-4(5H)-one (CAS 1035219-80-7), molecular formula C6H3BrN2OS and molecular weight 231.07 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-Bromothiazolo[5,4-c]pyridin-4(5H)-one (C6H3BrN2OS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 231.07 g/mol, it falls into the medium-molecular-weight range. 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.
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 | C6H3BrN2OS |
| Molecular Weight | 231.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromothiazolo Standards
- 6-Bromothiazolo[4,5-b]pyrazin-2-amine (CAS 112342-72-0)
- 6-Bromothiazolo[5,4-b]pyridin-2(1H)-one (CAS 199538-83-5)
- 7-Bromothiazolo[4,5-b]pyridin-2-amine (CAS 1206248-63-6)
- 5-Bromothiazolo[4,5-b]pyridin-2-amine (CAS 1206250-55-6)
- 4-Bromothiazolo[5,4-c]pyridin-2-amine (CAS 1439815-04-9)
- 6-Bromothiazolo[4,5-b]pyridin-2-amine (CAS 857970-06-0)
- 5-Bromothiazolo[4,5-d]pyrimidine (CAS 1369151-84-7)
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Recommended Standards
- 8-Bromo-6-fluorochroman (CAS 746638-33-5)
- 5-Bromo-6-fluorochroman (CAS 2585650-16-2)
- 6-Bromooxazolo[5,4-b]pyridine-2(1H)-thione (CAS 120641-18-1)
- 5-Bromo-3-ethyl-2-fluorobenzaldehyde (CAS 2227968-56-9)
- Isopropyl Nitrite (CAS 541-42-4)
- 3-(4-(2-Chlorophenyl)-2-methyloxazol-5-yl)propanoic acid (CAS 89150-12-9)
- 1-Ethyl-2-(piperidin-3-ylmethoxy)-1H-benzo[d]imidazole hydrochloride (CAS 1185318-85-7)
- tert-butyl 4-[cyano(trifluoromethylsulfonyloxy)methyl]piperidine-1-carboxylate (CAS 2158210-39-8)
- 1-Bromo-5-chloro-2,4-difluorobenzene (CAS 914636-89-8)
- octahydropyrano[3,4-c]pyrrole hydrochloride (CAS 1909306-44-0)
- N-(2-fluorobenzyl)-O-methylhydroxylamine (CAS 543730-76-3)
- n-Butyl-1,2,3,4-tetrahydronaphthalen-2-amine (CAS 19485-88-2)
- 6-methylthieno[2,3-d]pyrimidine-4-thiol (CAS 25710-07-0)
- Casein Kinase II Receptor Peptide (CAS 198481-81-1)
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