3,3'-(1,4-Phenylene)bis(propan-1-amine) CAS 31748-75-1
| CAS No. | 31748-75-1 |
| Molecular Formula | C12H20N2 |
| Molecular Weight | 192.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3,3'-(1,4-Phenylene)bis(propan-1-amine).
3,3'-(1,4-Phenylene)bis(propan-1-amine) (CAS 31748-75-1) is a high-purity analytical reference standard with the molecular formula C12H20N2 and a molecular weight of 192.30 g/mol.
3,3'-(1,4-Phenylene)bis(propan-1-amine) (C12H20N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3,3'-(1,4-Phenylene)bis(propan-1-amine) 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 | C12H20N2 |
| Molecular Weight | 192.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 2 |
Related Phenylene Standards
- 1,1'-(1,3-Phenylene)bis(N,N-dimethylmethanamine) (CAS 19851-44-6)
- 3,3'-(1,3-Phenylene)bis(propan-1-amine) (CAS 31748-67-1)
- 1,2-Phenylene diisothiocyanate (CAS 71105-17-4)
- 1,3-Phenylene diisothiocyanate (CAS 3125-77-7)
- 2,2'-(1,2-Phenylene)diacetamide (CAS 7500-54-1)
- 2,2′-(1,4-Phenylene)diacetamide (CAS 30038-76-7)
- o-Phenylene Phosphorochloridate (CAS 1499-17-8)
- 1,3-Phenylene diacetate (CAS 108-58-7)
Recommended Standards
- 3-Amino-N,N-diethyl-benzeneethanamine (CAS 932394-03-1)
- 3-(But-3-en-1-yl)-2,4,4-trimethylcyclohex-2-en-1-one (CAS 67401-27-8)
- 4-(1,2-Dithiolan-3-yl)butanoic acid (CAS 5616-63-7)
- 3-(4-(tert-Butyl)phenyl)propan-1-ol (CAS 78574-08-0)
- 2-Amino-5-iodo-4-(trifluoromethyl)benzoic acid (CAS 1427400-33-6)
- 3,3-Diethoxypropanamide (CAS 41365-74-6)
- 2-[(tert-Butoxy)carbonyl]-5-oxa-2-azaspiro[3.4]octane-6-carboxylic acid (CAS 1251006-00-4)
- 4-(3-(4-(Carboxymethoxy)phenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 66984-59-6)
- 4-(azetidin-1-yl)-6-chloro-2-cyclopropylpyrimidine (CAS 617718-49-7)
- 5-Fluorobenzo[b]thiophene (CAS 70060-12-7)
- Tert-butyl 1,5-dioxa-8-azaspiro[2.6]Nonane-8-carboxylate (CAS 1063733-66-3)
- 4-Methyl-N-(3-(2-oxopropyl)-1,2,4-thiadiazol-5-yl)benzamide (CAS 120765-20-0)
- Tert-butyl 7-(2-aminoethyl)-5-oxa-2-azaspiro[3.4]Octane-2-carboxylate (CAS 1330764-09-4)
- Smac-N7 Peptide (CAS 401913-57-3)
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