(S)-2,2',2'',2'''-(2-(4-Aminobenzyl)-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetic acid CAS 181065-46-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 181065-46-3 |
| Molecular Formula | C23H35N5O8 |
| Molecular Weight | 509.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (S)-2,2',2'',2'''-(2-(4-Aminobenzyl)-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetic acid (CAS 181065-46-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H35N5O8. Molecular weight: 509.55 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H35N5O8 |
| Molecular Weight | 509.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 2008 |
| Nitrogen Atoms | 5 |
Related S Standards
- 2,2',2'',2'''-(2-(4-Aminobenzyl)-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetic acid (CAS 123317-52-2)
- 1-[(4-Aminobenzyl)thio]cellobiose (CAS 68636-49-7)
- N-(3-Aminobenzyl)-6-(4-((3-fluorobenzyl)oxy)phenoxy)nicotinamide (CAS 838819-70-8)
- (S)-2,2',2''-(2-(4-Aminobenzyl)-1,4,7-triazonane-1,4,7-triyl)triacetic acid (CAS 142131-37-1)
- 1-(4-Aminobenzyl)ethylenediamine-N,N,N',N'-tetraacetic acid (CAS 84256-90-6)
- (S)-4-Aminobenzyl Ethylenediaminetetraacetic Acid Tetra(t-butyl) Ester (CAS 143106-46-1)
- 1-(4-Aminobenzyl)-N-(3-(trifluoromethyl)phenyl)-1H-imidazole-4-carboxamide (CAS 1351827-63-8)
- 2-((3-Aminobenzyl)(methyl)amino)-6,7-dimethoxy-5-methylquinazolin-4(1H)-one (CAS 828242-25-7)
Recommended Standards
- Amoxicillin Impurity 88 (CAS CATO-C4X-114888)
- m-PEG8-NHS ester (CAS 756525-90-3)
- Posaconazole Impurity 159 (CAS CATO-C4X-1208159)
- 7-Chloro-N-(3-methoxyphenethyl)quinolin-4-amine (CAS 124532-43-0)
- 6-(5-Methyl-2-furyl)-1,5,6,7-tetrahydro-4H-indazol-4-one (CAS 1428139-68-7)
- (6-(1H-Pyrrol-1-yl)pyridin-3-yl)boronic acid (CAS 899436-83-0)
- 2-Chloro-N,N-dimethyl-2-[2-(4-nitrophenyl)hydrazono]acetamide (CAS 1000575-79-0)
- 2h,3h,4h-Pyrido[4,3-b][1,4]thiazin-3-one (CAS 18504-86-4)
- (E)-4-({6-[2-Methoxy-1-(methoxycarbonyl)-2-oxoethyl]-3-pyridinyl}amino)-4-oxo-2-butenoic acid (CAS 860786-07-8)
- D-[Arg]30-Semaglutide (CAS CATO-C4X-222653)
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