Lithium 2-(2-(1h-pyrrol-1-yl)thiazol-4-yl)acetate CAS 1147198-40-0
| CAS No. | 1147198-40-0 |
| Molecular Formula | C9H7N2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Lithium 2-(2-(1h-pyrrol-1-yl)thiazol-4-yl)acetate (CAS 1147198-40-0) is a high-purity analytical reference standard with the molecular formula C9H7N2O2SLi and a molecular weight of 214.17 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Lithium 2-(2-(1h-pyrrol-1-yl)thiazol-4-yl)acetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 214.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C9H7N2O2S Li |
| Molecular Weight | 214.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(3,4-Dihydroxyphenyl)-3-((2R,3R,4aR,6R,7S,8S,8aR)-2-(3,4-dihydroxyphenyl)-7,8-dihydroxy-6-(hydroxymethyl)hexahydro-6H-pyrano[2,3-b][1,4]dioxin-3-yl)propan-1-one (CAS 229971-57-7)
- 2,4-Diphenyl-6-(o-tolyl)-1,3,5-triazine (CAS 31696-84-1)
- 3-(2,5-Dichloropyrimidin-4-yl)-1H-indole (CAS 937366-57-9)
- n-Benzyl-3-bromo-N-methylbenzenesulfonamide (CAS 876680-73-8)
- Resin acids and Rosin acids, hydrogenated, esters with pentaerythritol (CAS 64365-17-9)
- (E)-3-(dimethylamino)-1-(thiazol-2-yl)but-2-en-1-one (CAS 886361-88-2)
- 2,4-Dichloro-alpha-(trifluoromethyl)benzyl Alcohol (CAS 1194760-60-5)
- 4-Dimethylaminophenylglyoxal hydrate (CAS 115282-41-2)
- 2,2'-([1,1'-Biphenyl]-2,2'-diyl)diacetonitrile (CAS 3526-27-0)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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