(S)-2,2',2''-(4-(4-Isothiocyanatobenzyl)-3,6,9-triaza-1(2,6)-pyridinacyclodecaphane-3,6,9-triyl)triacetic acid CAS 949147-44-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 949147-44-8 |
| Molecular Formula | C25H29N5O6S |
| Molecular Weight | 527.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2,2',2''-(4-(4-Isothiocyanatobenzyl)-3,6,9-triaza-1(2,6)-pyridinacyclodecaphane-3,6,9-triyl)triacetic acid (CAS 949147-44-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H29N5O6S. Molecular weight: 527.59 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C25H29N5O6S |
| Molecular Weight | 527.59 g/mol |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related S Standards
- (S)-2,2',2''-(5-(4-Isothiocyanatobenzyl)-1-oxa-4,7,10-triazacyclododecane-4,7,10-triyl)triacetic acid (CAS 1370442-99-1)
- 1-(4-Isothiocyanatobenzyl)ethylenediamine-n,n,n,n-tetraaceticacid (CAS 105394-74-9)
- 1-(4-Isothiocyanatobenzyl)-1H-1,2,4-triazole (CAS 887405-48-3)
- (S)-2,2',2'',2'''-(2-(4-isothiocyanatobenzyl)-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetamide hydrochloride (CAS 2780352-89-6（free base）)
Recommended Standards
- tert-Butyl (3-(5-(2,5-difluorophenyl)-3-(1H-imidazole-1-carbonyl)-2-phenyl-2,3-dihydro-1,3,4-thiadiazol-2-yl)propyl)carbamate (CAS 1431698-07-5)
- Ethyl 6-(((2-cyanoethoxy)((4,4-diphenylcyclohexyl)oxy)phosphoryl)oxy)hexanoate (CAS 572913-59-8)
- 1-((E)-5-((E)-(3-fluorodibenzo[b,e]oxepin-11(6H)-ylidenE)methyl)-1-((R)-1-morpholinopropan-2-yl)-1,3-dihydro-2h-benzo[d]imidazol-2-ylidenE)urea (CAS 1162264-07-4)
- N-(2-(Chloromethyl)phenyl)acetamide (CAS 90562-37-1)
- 3-((4-Amino-3-methoxyphenyl)diazenyl)benzenesulfonic acid (CAS 138-28-3)
- Methyl 4-(2-chlorophenyl)-2-fluorobenzoate (CAS 1820603-44-8)
- Ethyl 2-(4-amino-2-fluorophenoxy)propanoate (CAS 1247223-23-9)
- 2-(3-(2-Fluorophenyl)-2-oxoimidazolidin-1-yl)-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide (CAS 1257553-24-4)
- N-[3-(2-Oxo-2-phenylethyl)-2-thiazolidinylidene]acetamide-d5 (CAS 1795139-32-0)
- endo-Ser39-Tirzepatide (CAS CATO-CPTD788935)
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