DBCO-C-PEG1 CAS 2377004-09-4
| CAS No. | 2377004-09-4 |
| Molecular Formula | C22H22N2O3 |
| Molecular Weight | 362.42 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 DBCO-C-PEG1.
DBCO-C-PEG1 (CAS 2377004-09-4), molecular formula C22H22N2O3 and molecular weight 362.42 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C22H22N2O3, DBCO-C-PEG1 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 362.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), DBCO-C-PEG1 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 | C22H22N2O3 |
| Molecular Weight | 362.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
Related DBCO Standards
Recommended Standards
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- 3-(Trifluoromethyl)benzoic anhydride (CAS 25753-15-5)
- N-ACETYL-2-HYDROXYBENZAMIDE (CAS 487-48-9)
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- 4-Oxo-1,4-dihydrothieno[2,3-d]pyrimidine-5-carboxylic acid (CAS 1104926-91-1)
- 1-(2-Bromobenzyl)piperidine-3-carboxylic acid (CAS 896046-49-4)
- Benidipine Impurity 7 (CAS 74936-81-5)
- (R)-2-aminotetradecanoic acid (CAS 129938-61-0)
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Why CATO?
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