1-(4-Methoxy-Benzyl)-3-(5-Nitro-Thiazol-2-Yl)-Urea CAS 487021-52-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 487021-52-3 |
| Molecular Formula | C12H12N4O4S |
| Molecular Weight | 308.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Methoxy-Benzyl)-3-(5-Nitro-Thiazol-2-Yl)-Urea (CAS 487021-52-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H12N4O4S. Molecular weight: 308.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H12N4O4S |
| Molecular Weight | 308.31 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 4-Methoxy-N-(2-nitrophenyl)benzenesulfonamide (CAS 278179-07-0)
- 4-Methoxy-N-(3-nitrophenyl)benzenesulfonamide (CAS 349127-66-8)
- 4-Methoxy-N-(4-nitrophenyl)benzenesulfonamide (CAS 21226-36-8)
- N-(4-Methoxy-2-nitrophenyl)benzenesulfonamide (CAS 5464-08-4)
- Ethyl 1-(3-methoxy-4-nitrophenyl)-4-piperidinecarboxylate (CAS 1017782-81-8)
- 2-Methoxy-6-(naphthalen-1-yloxymethyl)-benzoic acid (CAS 1171921-88-2)
- 3-((8-Methoxy-6-methylquinolin-4-yl)amino)benzoic acid (CAS 1315373-28-4)
- 3-[2-(4-Methoxy-phenyl)-2-oxo-ethylidene]-7-methyl-3,4-dihydro-1H-quinoxalin-2-one (CAS 1380572-49-5)
Recommended Standards
- (4-methoxyphenyl)diphenylphosphine oxide (CAS 795-44-8)
- 2-((3-Amino-4-hydroxyphenyl)sulfonamido)benzoic acid (CAS 91-35-0)
- (4-(Hydroxymethyl)phenyl)diphenylphosphineoxide (CAS 5068-20-2)
- 8-(6-Fluoro-2-pyridinyl)-N-phenyl-1-oxa-4,8-diazaspiro[4.5]decane-4-carboxamide (CAS 303151-54-4)
- 2-Bromo-5-methyl-spiro[6H-thieno[3,2-c]pyridine-7,1'-cyclopentane]-4-one (CAS 2789682-27-3)
- (1-(Tert-butoxycarbonyl)-1H-indol-5-yl)boronic acid (CAS 317830-84-5)
- 1-[3-(2-Chloro-phenoxy)-propyl]-piperazine (CAS 20383-86-2)
- 6,7-Diethoxy-1,2,3,4-tetrahydroacridin-9(10H)-one (CAS 914930-96-4)
- n-(Cyclopropylmethyl)-2-methylbut-3-yn-2-amine (CAS 1341808-90-9)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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