5-Bromo-2-(piperazin-1-yl)thiazole CAS 223514-48-5
| CAS No. | 223514-48-5 |
| Molecular Formula | C7H10BrN3S |
| Molecular Weight | 248.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-2-(piperazin-1-yl)thiazole (C7H10BrN3S) contains a nitrile group, sulfur-containing functionality, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
5-Bromo-2-(piperazin-1-yl)thiazole (CAS 223514-48-5), molecular formula C7H10BrN3S and molecular weight 248.14 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C7H10BrN3S |
| Molecular Weight | 248.14 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 2-Bromo-N-(thien-2-ylmethyl)propanamide (CAS 1119451-50-1)
- (1-Bromo-6,7-dihydro-4H-thieno[3,4-c]pyran-4-yl)methanamine (CAS 1310427-41-8)
- 2-Bromo-5-(piperidin-1-yl)-1,3,4-thiadiazole (CAS 1357147-48-8)
- 2-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)ethanethioamide (CAS 175202-68-3)
- 1-bromo-4-(ethylsulfonimidoyl)benzene (CAS 1935164-83-2)
- 4-Bromo-2-(piperazin-1-yl)thiazole (CAS 668484-59-1)
- 4-Bromo-5-ethyl-N-methylthiophene-2-carboxamide (CAS 774589-55-8)
- 5-Bromo-N-isopropylthiophene-2-carboxamide (CAS 908494-87-1)
Recommended Standards
- 5-Bromo-N-propylthiophene-2-carboxamide (CAS 908494-85-9)
- (3-Bromophenyl)(ethyl)(imino)-l6-sulfanone (CAS 2060050-99-7)
- Diethyl (3,3,3-trifluoro-2-oxopropyl)phosphonate (CAS 85234-36-2)
- ((4-Bromophenyl)imino)dimethyl-lambda6-sulfanone (CAS 56158-10-2)
- 2-amino-5-(dimethylamino)-2-methylpentanoic acid dihydrochloride (CAS 64817-89-6)
- 3-(Piperazin-1-ylcarbonyl)benzoic acid (CAS 691394-19-1)
- 8',9'-Dimethoxy-10b'-methyl-6',10b'-dihydro-3'H,5'H-spiro[cyclohexane-1,1'-oxazolo[4,3-a]isoquinolin]-3'-one (CAS 296793-89-0)
- Dibenzo[b,d]tellurophene (CAS 244-98-4)
- 2-(4-Methoxyphenyl)pyrazolo[1,5-c]quinazolin-5-amine (CAS 1416439-37-6)
- 2,6-Dimethylpiperidin-4-one (CAS 45717-87-1)
- 2-Chloro-5-methylpyridine-3-sulfonyl chloride (CAS 1208081-98-4)
- Levalbuterol tartrate (CAS 661464-94-4)
- 3-Amino-N-(1,3-dimethyl-1H-pyrazol-5-yl)benzamide hydrochloride (CAS 1831496-03-7)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com