2-(Quinolin-5-ylamino)-1,3-thiazole-4-carboxylic acid CAS 1189749-55-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1189749-55-0 |
| Molecular Formula | C13H9N3O2S |
| Molecular Weight | 271.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Quinolin-5-ylamino)-1,3-thiazole-4-carboxylic acid (CAS 1189749-55-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H9N3O2S. Molecular weight: 271.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H9N3O2S |
| Molecular Weight | 271.29 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Quinolin Standards
- Di(quinolin-8-yl)amine (CAS 88783-63-5)
- Di(quinolin-6-yl)methane (CAS 103870-31-1)
- 1-(Quinolin-2-ylmethyl)piperidine-4-carboxylic acid (CAS 901924-01-4)
- 5-(Quinolin-6-ylmethylene)-2-thioxothiazolidin-4-one (CAS 648449-81-4)
- 3-(3-(Quinolin-8-ylmethyl)ureido)propanoic acid (CAS 1312131-56-8)
- 2-(Quinolin-2-yl)quinazolin-4(3H)-one (CAS 725254-20-6)
- 3-(Quinolin-5-ylimino)indolin-2-one (CAS 21231-49-2)
- 1-(Quinolin-8-yl)urea (CAS 32451-61-9)
Recommended Standards
- 2-((5-Cyano-[2,3'-bipyridin]-6-yl)thio)acetic acid (CAS 118947-63-0)
- 3-(2-Fluorophenyl)-7-hydrazinyl-2,5-dimethylpyrazolo[1,5-a]pyrimidine (CAS 1204296-13-8)
- (R)-1-((2-Nitrophenyl)sulfonyl)pyrrolidin-3-amine (CAS 1187932-93-9)
- 3-Methyl-N-(pyrimidin-5-ylmethyl)aniline (CAS 1344056-72-9)
- N-(Methylsulfonyl)-N-phenethylglycine (CAS 35839-52-2)
- n-(1-(3-Bromophenyl)ethyl)-2-methylfuran-3-carboxamide (CAS 1090405-10-9)
- 4-Methoxy-4-methyl-N-(thiophen-2-ylmethyl)pentan-2-amine (CAS 1092291-86-5)
- Relugolix Impurity 90 (CAS CATO-C4X-242990)
- 3-[(2-cyanoacetyl)amino]benzoic acid (CAS 178168-23-5)
- Glucagon (1-29) (CAS 16941-32-5)
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