Lithium 5-bromo-1,3,4-thiadiazole-2-carboxylate CAS 2248327-17-3
| CAS No. | 2248327-17-3 |
| Molecular Formula | C3BrN2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Lithium 5-bromo-1,3,4-thiadiazole-2-carboxylate (CAS 2248327-17-3), a certified reference material (molecular formula C3BrN2O2SLi, MW 214.95 g/mol) for analytical method development and quality control.
The molecular framework of Lithium 5-bromo-1,3,4-thiadiazole-2-carboxylate (C3BrN2O2SLi) is characterized by a salt form, an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures Lithium 5-bromo-1,3,4-thiadiazole-2-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C3BrN2O2S Li |
| Molecular Weight | 214.95 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4,5-Dibromo-3-(difluoromethyl)-2-(trifluoromethyl)pyridine (CAS 1805969-63-4)
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- 2-Bromo-4-chloro-5-fluorobenzoyl chloride (CAS 1804897-32-2)
- 3-Phenyl-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyridine (CAS 89569-61-9)
- 1-(Azetidin-1-yl)-2-phenoxyethan-1-one (CAS 1090832-31-7)
- 2-(3,4-Dimethoxyphenyl)-3-{[4-(propan-2-yl)phenyl]amino}-1H-inden-1-one (CAS 1024196-17-5)
- Acipimox Impurity 16 (CAS 51037-31-1)
- Ibuprofen impurity 130 (CAS CATO-C4X-1082130)
- 4-Nitro-N-propyl-2-(trifluoromethyl)aniline (CAS 1184581-60-9)
- Palmitoyl Hexapeptide-12 (CAS 171263-26-6)
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