2-methyl-4,5-dihydrothiazole-4-carboxylic acid CAS 84184-18-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 84184-18-9 |
| Molecular Formula | C5H7NO2S |
| Molecular Weight | 145.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-methyl-4,5-dihydrothiazole-4-carboxylic acid (CAS 84184-18-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H7NO2S. Molecular weight: 145.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H7NO2S |
| Molecular Weight | 145.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related methyl Standards
Recommended Standards
- 24066-82-8 Acetic acid, isothiocyanato-, ethyl ester Acetic acid, 2-isothiocyanato-, ethyl ester 2-04-00-00800 (Beilstein Handbook Reference) BRN 0507542 Carbethoxymethyl isothiocyanate Carboethoxymethyl isothiocyanate Ethyl isothiocyanatoacetate Ethyl isothiocyanoacetate (CAS 24066-82-8)
- 2,5-Diamino-2-methylpentanoic acid (CAS 712258-42-9)
- Thiazole-2,5-diyldimethanol (CAS 326850-61-7)
- N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(1S,2S)-2-(dimethylamino)cyclohexyl]urea (CAS 1221442-12-1)
- 2-(Pyridin-3-yl)-1-(o-tolyl)ethan-1-one (CAS 224040-89-5)
- 3-(piperazin-1-yl)quinoline dihydrochloride (CAS 1306604-79-4)
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- 2-[4-Methoxy-3-(trifluoromethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1445019-24-8)
- Estetrol Impurity 9 (CAS 3088028-01-4)
- Peptide 440 (CAS CATO-CPTD788440)
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