2,2'-(Methylenebis(azanediyl))bis(2-oxoacetic acid) CAS 802615-97-0
| CAS No. | 802615-97-0 |
| Molecular Formula | C5H6N2O6 |
| Molecular Weight | 190.11 g/mol |
| 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.
CATO supplies 2,2'-(Methylenebis(azanediyl))bis(2-oxoacetic acid) (CAS 802615-97-0), a certified reference material (molecular formula C5H6N2O6, MW 190.11 g/mol) for analytical method development and quality control.
Owing to a carbohydrate-derived structure, an amide group, 2,2'-(Methylenebis(azanediyl))bis(2-oxoacetic acid) is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 190.11 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), 2,2'-(Methylenebis(azanediyl))bis(2-oxoacetic acid) 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 | C5H6N2O6 |
| Molecular Weight | 190.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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 |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
Related Methylenebis Standards
- 2,2'-(Methylenebis(sulfanediyl))diacetic acid (CAS 2068-24-8)
- 1,1'-Methylenebis(1h-pyrazol-4-amine) (CAS 98728-60-0)
- 5,5'-Methylenebis(1H-pyrrole-2-carbaldehyde) (CAS 4511-34-6)
- (Methylenebis(furan-5,2-diyl))dimethanamine (CAS 90398-91-7)
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- 4,4'-Methylenebis(N-methylaniline) (CAS 1807-55-2)
- 4,4'-Methylenebis(3-methylaniline) (CAS 97-28-9)
Recommended Standards
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