2-(1,4-Diazepan-1-yl)acetic acid dihydrochloride CAS 1240528-26-0
| CAS No. | 1240528-26-0 |
| Molecular Formula | C7H14N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(1,4-Diazepan-1-yl)acetic 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.
2-(1,4-Diazepan-1-yl)acetic acid dihydrochloride (CAS 1240528-26-0), molecular formula C7H14N2O2HCl and molecular weight 194.66 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(1,4-Diazepan-1-yl)acetic acid dihydrochloride (C7H14N2O2HCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C7H14N2O2 2*HCl |
| Molecular Weight | 194.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Diazepan Standards
- 2-[3-(1,4-Diazepan-1-yl)propyl]-2,3-dihydro-1h-isoindole-1,3-dione (CAS 1000511-61-4)
- 6-(4-Benzyl-1,4-diazepan-1-yl)nicotinonitrile (CAS 1007753-86-7)
- 2-[(1,4-Diazepan-1-yl)methyl]benzonitrile (CAS 1016677-87-4)
- 1-(1,4-Diazepan-1-yl)pentan-1-one (CAS 1016678-88-8)
- 1-(1,4-Diazepan-1-yl)-3-(4-methoxyphenyl)propan-1-one (CAS 1016684-28-8)
- 1-(1,4-Diazepan-1-yl)-2-(3-fluorophenyl)ethan-1-one (CAS 1016713-62-4)
- 1-(1,4-Diazepan-1-yl)-2-ethylbutan-1-one (CAS 1016723-43-5)
- 4-(1,4-Diazepan-1-yl)butanenitrile (CAS 1016744-05-0)
Recommended Standards
- 2-({4-[(2,4-Dimethylanilino)sulfonyl]anilino}carbonyl)cyclohexanecarboxylic acid (CAS 892160-32-6)
- 5-[(3-Chlorobenzenesulfonyl)methyl]-3-(4-chlorophenyl)-1,2-oxazole (CAS 343372-66-7)
- 4-Bromo-2-chloronaphthalen-1-amine (CAS 51670-71-4)
- (R)-1-(Diphenylphosphino)-2-amino-3,3-dimethylbutane, min. 97% (10wt% in hexanes) (CAS 1366384-12-4)
- 6-Bromo-2,3-dihydrobenzo[b][1,4]dioxine-2,2,3,3-d4 (CAS 1949816-54-9)
- 3-(Trifluoromethyl)benzenesulfonamide (CAS 672-58-2)
- Methyl 4-ethoxy-1H-indole-2-carboxylate (CAS 185212-25-3)
- 1217675-84-7 cis-1-(9-Fluorenylmethyloxycarbonylamino)-cyclohex-4-yl-acetic acid MFCD01862346 (CAS 1217675-84-7)
- 5-Bromo-4-chloro-3-indolyl α-D-N-acetylneuraminic acid, 97% (CAS 153248-52-3)
- [D-Glu]3-Semaglutide (CAS CATO-C4X-2226253)
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