Methyl 3-(2-aminothiazol-4-yl)propanoate hydrochloride CAS 436099-75-1
| CAS No. | 436099-75-1 |
| Molecular Formula | C7H10N2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Methyl 3-(2-aminothiazol-4-yl)propanoate hydrochloride.
Methyl 3-(2-aminothiazol-4-yl)propanoate hydrochloride (CAS 436099-75-1), molecular formula C7H10N2O2SHCl and molecular weight 222.69 g/mol, is a CATO reference standard with documented purity and traceability.
Methyl 3-(2-aminothiazol-4-yl)propanoate hydrochloride (C7H10N2O2SHCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C7H10N2O2S HCl |
| Molecular Weight | 222.69 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 3-(2-Aminothiazol-5-yl)propan-1-ol (CAS 1000517-70-3)
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Recommended Standards
- tert-Butyl (2S,4R)-2-(2-(tert-butoxy)-2-oxoethyl)-4-hydroxypiperidine-1-carboxylate (CAS 2667057-24-9)
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- (1-(2-(Aminomethyl)-3-chlorophenyl)-1H-pyrrol-2-yl)methanol (CAS 866042-67-3)
- 4-(2H-1,3-Benzodioxol-5-yl)-2-[(E)-2-(4-hydroxyphenyl)ethenyl]-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 861211-29-2)
- 1-Nitro-4-(2,2,2-trifluoroethyl)benzene (CAS 3764-36-1)
- 6-Benzyl-5-methylpyrimidine-2,4(1H,3H)-dione (CAS 153815-98-6)
- 2-Methyl-3-(1,3,4-oxadiazol-2-yl)aniline (CAS 924869-12-5)
- (E)-5-(2-Carboxyvinyl)uridine (CAS 99394-52-2)
- endo-Gly31-Semaglutide (CAS CATO-C4X-2226282)
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