2,2'-(Ethane-1,2-diylbis((2-chloroethyl)azanediyl))diacetic acid dihydrochloride CAS 91951-74-5
| CAS No. | 91951-74-5 |
| Molecular Formula | C10H20Cl2N2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 338.63 g/mol gives 2,2'-(Ethane-1,2-diylbis((2-chloroethyl)azanediyl))diacetic acid dihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,2'-(Ethane-1,2-diylbis((2-chloroethyl)azanediyl))diacetic acid dihydrochloride (CAS 91951-74-5) is a high-purity analytical reference standard with the molecular formula C10H20Cl2N2O4Cl and a molecular weight of 338.63 g/mol.
Structurally, 2,2'-(Ethane-1,2-diylbis((2-chloroethyl)azanediyl))diacetic acid dihydrochloride (C10H20Cl2N2O4Cl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 338.63 g/mol, it falls into the moderately-high-molecular-weight range. 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), 2,2'-(Ethane-1,2-diylbis((2-chloroethyl)azanediyl))diacetic acid dihydrochloride 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 | C10H20Cl2N2O4 2*Cl |
| Molecular Weight | 338.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Ethane Standards
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- 3,3'-(Ethane-1,2-diylbis(azanediyl))bis(cyclohex-2-en-1-one) (CAS 1020252-36-1)
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Recommended Standards
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- 4-Nitrobiphenyl-2',3',4',5',6'-d5 (CAS 64421-02-9)
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- 1-(2-Nitrophenyl)piperazine, HCl (CAS 6270-12-8)
- N-(2-Cyclopropoxy-5-isopropylphenyl)methanesulfonamide (CAS 1243288-51-8)
- 5-Acetyl-2-benzoylbenzofuran-3(2H)-one (CAS 144153-85-5)
- 7-Methoxy-4-oxo-4H-chromene-3-carboxylic acid (CAS 71345-94-3)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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