3,3',3'',3'''-(((Methylazanediyl)bis(propane-3,1-diyl))bis(azanetriyl))tetrapropanoic acid CAS 692250-70-7
| CAS No. | 692250-70-7 |
| Molecular Formula | C19H35N3O8 |
| Molecular Weight | 433.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,3',3'',3'''-(((Methylazanediyl)bis(propane-3,1-diyl))bis(azanetriyl))tetrapropanoic acid (C19H35N3O8) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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.
3,3',3'',3'''-(((Methylazanediyl)bis(propane-3,1-diyl))bis(azanetriyl))tetrapropanoic acid (CAS 692250-70-7) is a high-purity analytical reference standard with the molecular formula C19H35N3O8 and a molecular weight of 433.50 g/mol.
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 | C19H35N3O8 |
| Molecular Weight | 433.50 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
Related Methylazanediyl Standards
- 1,1'-(Methylazanediyl)bis(anthracene-9,10-dione) (CAS 139479-11-1)
- (((Methylazanediyl)bis(methylene))bis(4,1-phenylene))diboronic acid (CAS 1704074-22-5)
- 1,1'-((Methylazanediyl)bis(4,1-phenylene))diethanone (CAS 85523-32-6)
- 2,2'-(Methylazanediyl)bis(2-methylpropanoic acid) (CAS 2081092-70-6)
- 3,3'-(Methylazanediyl)dipropionic acid (CAS 21555-95-3)
- 3,3'-(Methylazanediyl)dipropanamide (CAS 4097-82-9)
- 1,1'-(Methylazanediyl)bis(propan-2-ol) (CAS 4402-30-6)
- 2,2'-(Methylazanediyl)bis(propan-1-ol) (CAS 56684-95-8)
Recommended Standards
- 3-(4-Isobutyl-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl)-N-(4-methoxybenzyl)propanamide (CAS 902928-31-8)
- 4-((2-((2-Cyanobenzyl)thio)-4-oxothieno[3,2-d]pyrimidin-3(4H)-yl)methyl)benzoic acid (CAS 688347-51-5)
- 3-(4-Isobutyl-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl)-N-(3-methoxybenzyl)propanamide (CAS 902929-63-9)
- 4'-(1-Pyrenyl)-2,2':6',2''-terpyridine (CAS 287472-59-7)
- tert-Butyl ((3S,4S)-7-cyano-4-methyl-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b][1,4]diazepin-3-yl)carbamate (CAS 1466558-30-4)
- (3-Amino-6-chloropyrazin-2-yl)methanol (CAS 1823953-57-6)
- 3-(Diethoxymethyl)-2-ethoxytetrahydrofuran (CAS 177940-20-4)
- Anthracene (CAS 120-12-7)
- 4-Isopropyl-5-(methoxycarbonyl)thiophene-2-carboxylic acid (CAS 1400662-32-9)
- 2-Chloro-1,7-dimethyl-1,7-dihydro-6H-purin-6-one (CAS 16017-75-7)
- 2-(5-(1-(6-((2,5-Dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-3,3-dimethylindolin-2-ylidene)penta-1,3-dien-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium chloride (CAS 190714-26-2)
- 2-Benzoyl-5-chlorobenzaldehyde (CAS 61077-14-3)
- Colistin A Sulfate Hydrate (CAS CATO-CCAD303449)
- Peptide YY (13-36) (canine, mouse, porcine, rat) (CAS 86895-09-2)
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