Formaldehyde, polymer with 2,2'-iminobis[ethanol], 4,4'-(1-methylethylidene)bis[phenol], nonylphenol and 1,3,5-triazine-2,4,6-triamine CAS 72121-75-6
| CAS No. | 72121-75-6 |
| Molecular Formula | C15H16O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Formaldehyde, polymer with 2,2'-iminobis[ethanol], 4,4'-(1-methylethylidene)bis[phenol], nonylphenol and 1,3,5-triazine-2,4,6-triamine (CAS 72121-75-6) is a high-purity analytical reference standard with the molecular formula C15H16O2C15H24OC3H6N6C4H11NO2CH2O and a molecular weight of 709.93 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, Formaldehyde, polymer with 2,2'-iminobis[ethanol], 4,4'-(1-methylethylidene)bis[phenol], nonylphenol and 1,3,5-triazine-2,4,6-triamine is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 709.93 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Formaldehyde, polymer with 2,2'-iminobis[ethanol], 4,4'-(1-methylethylidene)bis[phenol], nonylphenol and 1,3,5-triazine-2,4,6-triamine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H16O2 C15H24O C3H6N6 C4H11NO2 CH2O |
| Molecular Weight | 709.93 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 7 |
Related Formaldehyde Standards
- Formaldehyde-2,4-Dinitrophenylhydrazone (CAS 1081-15-8)
- Formaldehyde-d2 (~20% in D2O) (CAS 1664-98-8)
- Formaldehyde, polymer with 6-phenyl-1,3,5-triazine-2,4-diamine and 1,3,5-triazine-2,4,6-triamine (CAS 25035-72-7)
- Formaldehyde compound with 4-(tert-butyl)phenol (1:1) (CAS 25085-50-1)
- Formaldehyde, polymer with 3-methylphenol (CAS 25086-36-6)
- Formaldehyde compound with aniline (1:1) (CAS 25214-70-4)
- Formaldehyde, polymer with 1-phenylethanone (CAS 25398-55-4)
- Formaldehyde, polymer with aziridine (CAS 25549-69-3)
Recommended Standards
- n-(3-Aminopropyl)-2-chlorobenzenesulfonamide (CAS 1039854-57-3)
- (2E)-3-(3-Bromophenyl)-1-(3,4-dichlorophenyl)prop-2-en-1-one (CAS 357163-57-6)
- 2-Phenyl-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole (CAS 23894-57-7)
- Enzalutamide Impurity N3 (CAS 1242840-35-2)
- 1-(Dibromomethyl)anthracene-9,10-dione (CAS 91323-96-5)
- 4-Chloro-2-oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-6-carbonitrile (CAS 1190321-64-2)
- Cisapride impurity 1 (CAS 104860-66-4)
- 2-Methyl-N-(tert-pentyl)but-3-en-2-amine (CAS 2978-45-2)
- 1-(3,4-Dichlorophenyl)-2-(4-fluorobenzenesulfonyl)ethan-1-ol (CAS 320422-64-8)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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