3-(1,3-benzothiazol-2-ylmethyl)-3-methylpentanoic acid CAS 855991-49-0
| CAS No. | 855991-49-0 |
| Molecular Formula | C14H17NO2S |
| Molecular Weight | 263.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(1,3-benzothiazol-2-ylmethyl)-3-methylpentanoic acid (CAS 855991-49-0), a certified reference material (molecular formula C14H17NO2S, MW 263.36 g/mol) for analytical method development and quality control.
The molecular framework of 3-(1,3-benzothiazol-2-ylmethyl)-3-methylpentanoic acid (C14H17NO2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C14H17NO2S |
| Molecular Weight | 263.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related benzothiazol Standards
- 2-(1,3-Benzothiazol-2-ylmethyl)-2-ethylbutanoic acid (CAS 923716-18-1)
- (2E)-2-(1,3-Benzothiazol-2-yl)-3-(pyridin-4-yl)prop-2-enenitrile (CAS 1630975-99-3)
- 6-[(1,3-benzothiazol-2-yl)amino]hexanoic acid (CAS 871548-18-4)
- 1163289-41-5 1-(1,3-Benzothiazol-2-yl)piperidine-2-carboxylic acid MFCD09739050 (CAS 1163289-41-5)
- 1-(1,3-benzothiazol-2-yl)piperidine-4-carboxylic acid (CAS 181811-44-9)
- 1-(1,3-Benzothiazol-2-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 933749-20-3)
- 4-(1,3-Benzothiazol-2-yl)-2-chlorophenol (CAS 749906-91-0)
- 5-Benzothiazol-2-yl-thiophene-2-carboxylic acid (CAS 380431-21-0)
Recommended Standards
- 3-((5,6,7,8-Tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4-yl)amino)propan-1-ol (CAS 40106-50-1)
- 3-(5-(4-Ethoxyphenyl)-1,3,4-thiadiazol-2-yl)propan-1-amine (CAS 917749-66-7)
- 2-(6-sulfanylhexyl)-2,3-dihydro-1H-isoindole-1,3-dione (CAS 85847-47-8)
- 3-[(4-tert-Butylphenyl)methyl]-1,3-thiazolidine-2,4-dione (CAS 866152-64-9)
- (R)-4,4,4-Trifluoro-3-phenylbutanoic acid (CAS 374782-31-7)
- N,N-Dimethyl-5-nitro-3-(trifluoromethyl)pyridin-2-amine (CAS 813425-49-9)
- 1-(3-Bromophenoxy)-3,5-bis(trifluoromethyl)benzene (CAS 1956376-65-0)
- (4-Fluoro-3-methyl-5-(trifluoromethyl)phenyl)methanamine (CAS 1373921-00-6)
- 2-Methoxy-5-(trifluoromethyl)benzoyl chloride (CAS 64507-07-9)
- 2-(Chloromethyl)-3,5-diamino-4-(difluoromethyl)pyridine (CAS 1804986-57-9)
- 3-(3,4-Dimethoxyphenyl)-8-(trifluoromethyl)pyrido[2,3-e][1,2,3]triazolo[1,5-a]pyrimidin-5-amine (CAS 338420-35-2)
- 5-Bromo-4-chloro-6-isopropylpyrimidine (CAS 1044768-52-6)
- 2-Amino-3-chloro-5-fluorobenzamide (CAS 1191420-40-2)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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