(5-Methoxy-1H-benzoimidazol-2-ylsulfanyl)-acetic acid CAS 4813-87-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4813-87-0 |
| Molecular Formula | C10H10N2O3S |
| Molecular Weight | 238.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5-Methoxy-1H-benzoimidazol-2-ylsulfanyl)-acetic acid (CAS 4813-87-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10N2O3S. Molecular weight: 238.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O3S |
| Molecular Weight | 238.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- N-Methoxy-N-methyl-5-(thiophen-2-yl)isoxazole-3-carboxamide (CAS 1271656-27-9)
- n-Methoxy-3-oxo-3,4-dihydro-2h-benzo[b][1,4]thiazine-6-carboxamide (CAS 923178-66-9)
- B-Methoxy-10-trimethylsilyl-9-borabicyclo(3.3.2)decane (CAS 848617-93-6)
- 4-(2-Methoxy-2-oxoethoxy)-3,5-dimethylbenzoic acid (CAS 1039886-43-5)
- 2-(4-(3-Methoxy-3-oxopropoxy)phenyl)acetic acid (CAS 1133000-89-1)
- 5-Methoxy-2-methyl-isophthalic acid dimethyl ester (CAS 13979-74-3)
- (S)-1-(3-Methoxy-4-nitrophenyl)pyrrolidin-3-ol (CAS 1417789-44-6)
- 3-(8-Methoxy-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)propanoic acid (CAS 1465746-98-8)
Recommended Standards
- 4-Tosyl-1,3-dihydro-2H-imidazol-2-one (CAS 185010-98-4)
- (S)-2-(3-Hydroxypyridin-2-yl)-4-methyl-4,5-dihydrothiazole-4-carboxylic acid (CAS 76045-30-2)
- Spiro[chromane-2,3'-thietan]-4-one 1',1'-dioxide (CAS 1823777-05-4)
- 39801-14-4 Photomirex 1,2,3,4,5,5,6,7,9,10,10- Undecachloropentacyclo(5.3.0.0.0.0)decane 1,3,4-Metheno-1H-cyclobuta(cd)pentalene, 1,1a,2,2,3,3a,4,5,5,5a,5-undecachlorooctahydro- 1,3,4-Metheno-1H-cyclobuta(cd)pentalene, 1,1a,2,2,3,3a,4,5,5,5a,5b-undecachlorooctahydro- Hydromirex 8-Monohydro mirex 1,2,3,4,5,5,6,7,9,10,10-Undecachloropentacyclo(5.3.0.0(sup 2,6).0(sup 3,9).0(sup 4,8))decane (CAS 39801-14-4)
- Artocarpin (CAS 7608-44-8)
- 5-Cyclopropyl-3-ethoxyisoxazole (CAS 524729-14-4)
- (S)-3-(Fluoromethyl)morpholine (CAS 1266323-76-5)
- 2-Acetamido-N-(4-nitrophenyl)-3-phenylpropanamide (CAS 19746-42-0)
- Elagolix Impurity 38 (CAS 999-10-0)
- Semaglutide Impurity 192 (CAS CATO-C4X-2226192)
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 13829788188 / jacky.chen@cato-chem.com