1,4,7,10-Tetrakis(pyridin-2-ylmethyl)-1,4,7,10-tetraazacyclododecane CAS 185130-32-9
| CAS No. | 185130-32-9 |
| Molecular Formula | C32H40N8 |
| Molecular Weight | 536.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,4,7,10-Tetrakis(pyridin-2-ylmethyl)-1,4,7,10-tetraazacyclododecane (CAS 185130-32-9), a certified reference material (molecular formula C32H40N8, MW 536.71 g/mol) for analytical method development and quality control.
Structurally, 1,4,7,10-Tetrakis(pyridin-2-ylmethyl)-1,4,7,10-tetraazacyclododecane (C32H40N8) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 536.71 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C32H40N8 |
| Molecular Weight | 536.71 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Nitrogen Atoms | 8 |
Related Tetrakis Standards
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- TEtrakis-(4-methyl-benzyl)-stannane (CAS 134917-88-7)
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Recommended Standards
- 2,6-Di-tert-butyl-4-(6-(4-methylpiperazin-1-yl)-1H,3'H-[2,5'-bibenzo[d]imidazol]-2'-yl)phenol (CAS 129244-66-2)
- Perospirone Impurity 24 (CAS CATO-C4X-245824)
- NO-Feng-PDMPPi (CAS 1227411-35-9)
- 2-Methoxy-3-stearamidopropyl (2-(trimethylammonio)ethyl) phosphate xhydrate (CAS 163702-19-0)
- 1-(4,4-Diphenylbut-3-en-1-yl)piperidine-3-carboxylic acid (CAS 85375-85-5)
- 3-hydroxypyridine-2-sulfonamide (CAS 145099-44-1)
- Methyl 5-Amino-2-chloro-4-methylbenzoate (CAS 1143026-47-4)
- 1-(4-Aminobenzoyl)piperidin-4-one (CAS 885274-94-2)
- 2-Methyl-1-(2-methylpiperazin-1-yl)propan-1-one (CAS 1240565-73-4)
- 7,8,11-Triazatricyclo[6.4.0.0,2,6]dodeca-1,6-diene (CAS 1566817-46-6)
- Zinc phosphate hydrate (CAS 34807-26-6)
- 5-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}pentan-1-amine (CAS 1016835-11-2)
- Tegoprazan Impurity 144 (CAS CATO-C4X-2297144)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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