Methyl 2-(2-Aminobenzo[d]thiazol-6-yl)acetate CAS 99738-99-5
| CAS No. | 99738-99-5 |
| Molecular Formula | C10H10N2O2S |
| Molecular Weight | 222.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Methyl 2-(2-Aminobenzo[d]thiazol-6-yl)acetate (CAS 99738-99-5), a certified reference material (molecular formula C10H10N2O2S, MW 222.26 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Methyl 2-(2-Aminobenzo[d]thiazol-6-yl)acetate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 222.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C10H10N2O2S |
| Molecular Weight | 222.26 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-Aminobenzo[d]thiazol-6-yl propionate (CAS 71680-88-1)
- 3-(2-Aminobenzo[d]thiazol-6-yl)propanoic acid (CAS 30132-20-8)
- Ethyl 2-aminobenzo[d]thiazole-7-carboxylate (CAS 677304-89-1)
- Ethyl 6-aminobenzo[b]thiophene-3-carboxylate (CAS 1253969-59-3)
- Ethyl 3-aminobenzo[b]thiophene-2-carboxylate (CAS 34761-09-6)
- 3-Aminobenzo[g]isoquinoline-5,10-dione (CAS 646059-00-9)
- Ethyl (6-aminobenzo[d][1,3]dioxol-5-yl)carbamate (CAS 936074-68-9)
- 1-(6-Aminobenzo[d][1,3]dioxol-5-yl)pyrrolidin-2-one (CAS 948007-47-4)
Recommended Standards
- Methyl 1-sulfamoylpiperidine-4-carboxylate (CAS 949444-70-6)
- Methyl 2-(3-(3-fluorophenyl)cyclobutyl)acetate (CAS 2113139-43-6)
- Methyl 1-methyl-5-(thiophen-2-yl)-1H-pyrazole-3-carboxylate (CAS 876316-59-5)
- Methyl 2-(3-(4-fluorophenyl)cyclobutyl)acetate (CAS 2111755-73-6)
- Methyl 2-Chloro-4-(1-pyrrolidinyl)benzoate (CAS 175153-38-5)
- 1,2,5-Trihydroxyanthracene-9,10-dione (CAS 6486-93-7)
- 4-phenyldihydro-3(2H)-furanone (CAS 946125-02-6)
- 2-(Chloromethyl)-3-cyano-5-(difluoromethyl)-6-hydroxypyridine (CAS 1805358-61-5)
- 1-Hydroxy-6,7-dimethoxyanthracene-9,10-dione (CAS 184885-96-9)
- Ethyl 3-ethynylbenzoate (CAS 178742-95-5)
- (1,3-Dithian-2-yl)methanol (CAS 37721-88-3)
- 1-(4-Methoxyphenyl)cyclobutanecarboxylic Acid (CAS 50921-37-4)
- 2-tert-Butylphenyl isothiocyanate (CAS 36176-33-7)
- Serpent Peptide (CAS 823202-99-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com