2,3,6-N1-Formylamino TobramycinDISCONTINUED. PLEASE OFFER D232495 CAS 84247-37-0
| CAS No. | 84247-37-0 |
| Molecular Formula | C22H37N5O13 |
| Molecular Weight | 579.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,6-N1-Formylamino TobramycinDISCONTINUED. PLEASE OFFER D232495 (CAS 84247-37-0), molecular formula C22H37N5O13 and molecular weight 579.55 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C22H37N5O13, 2,3,6-N1-Formylamino TobramycinDISCONTINUED. PLEASE OFFER D232495 contains a flavonoid 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 579.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C22H37N5O13 |
| Molecular Weight | 579.55 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 5 |
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Recommended Standards
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- H-Met-Tyr-Lys-OH (H-4375.0050) (CAS 73674-95-0)
- 2-Chloro-N-(2-hydroxyethyl)-4-(1H-pyrazol-1-yl)benzamide (CAS 1172238-65-1)
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- 2-(2,5-Dimethoxyphenyl)thiazolidine-4-carboxylic acid (CAS 342412-33-3)
- (R)-2-Amino-2-methylpentanoic acid (CAS 110916-84-2)
- Des-Val23-Tirzepatide (CAS CATO-CPTD788950)
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