Home > Pharmaceutical Standards > 1,6,20,25-Tetraaza[6.1.6.1]paracyclophane (74043-83-7)
1,6,20,25-Tetraaza[6.1.6.1]paracyclophane CAS 74043-83-7
Purity 97%+ In Stock Pharmaceutical Standards
CAS No. 74043-83-7
Molecular Formula C34H40N4
Molecular Weight 504.71 g/mol
Category Pharmaceutical Standards / API Standards
Availability In Stock
Description 1,6,20,25-Tetraaza[6.1.6.1]paracyclophane (CAS 74043-83-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C34H40N4. Molecular weight: 504.71 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties Molecular Formula C34H40N4 Molecular Weight 504.71 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.) 1978 Nitrogen Atoms 4
Related Tetraaza Standards 4,4′,4′′,4′′′-tetraaza-29<I>H</I>,31<I>H</I>-copper(II) phthalocyanine (CAS 15275-52-2) 1,4,8,11-Tetraaza-cyclotetradecane-5,12-dione (CAS 97565-24-7) 1,4,7,10-Tetraaza-2,6-Pyridinophane (CAS 78668-34-5) 1,4,8,11-Tetraaza-cyclotetradecane-5,12-dione dihydrate (CAS 329913-14-6)
Recommended Standards UNC 4203 (CAS 1818234-19-3) 2-((4-(tert-Butyl)benzyl)thio)-3-(4-ethoxyphenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 477318-98-2) 4,4′,4′′,4′′′-(1,2-Ethenediylidene)tetrakis[N,N-dimethylbenzenamine] (CAS 1261-86-5) (2-(2-Bromophenyl)pyrimidin-4-yl)methanamine (CAS 1343276-68-5) 3-(((2,5-Dichlorobenzyl)oxy)methyl)piperidine hydrochloride (CAS 1289387-86-5) 3-Bromo-4-chloro-5-hydroxybenzoic acid (CAS 1823372-67-3) N-(2-((furan-2-ylmethyl)thio)ethyl)-3,5-dimethylisoxazole-4-sulfonamide (CAS 680211-97-6) 2-(5-Chloropyrimidin-4-yl)acetic acid (CAS 1260811-07-1) 2-(2,4-Dimethylquinolin-3-yl)acetic acid hydrochloride (CAS 943825-15-8) Peptide Impurity 34 (CAS 21282-09-7)
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