特地唑胺杂质48 CAS 859538-84-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 859538-84-4 |
| Molecular Formula | C7H7N5O |
| Molecular Weight | 177.16 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order 特地唑胺杂质48 (CAS 859538-84-4) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H7N5O. Molecular weight: 177.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H7N5O |
| Molecular Weight | 177.16 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 96861-04-0 (2S,3R,4R,5S)-3,4,5-TRIHYDROXYPIPERIDINE-2-CARBOXYLIC ACID DTXSID00431138 (CAS 96861-04-0)
- Citalopram Impurity 13 (CAS 85118-25-8)
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- CAS CATO-C3D-262790 (CAS CATO-C3D-262790)
- Niraparib Impurity 61 (CAS 3112957-16-8)
- 7-Methyl-9-oxo-9,11-dihydroindolizino[1,2-b]quinoline-8-carbonitrile (CAS 66917-21-3)
- 2-Amino-7-(methoxycarbonyl)-[1,2,4]triazolo[1,5-a]pyrimidine-5-carboxylic acid (CAS 916211-98-8)
- (S)-1-tert-Butyl 2-ethyl pyrrolidine-1,2-dicarboxylate (CAS 135097-23-3)
- 4-Nitrophenyl 1-[1,2,4]triazolo[1,5-a]pyrimidin-7-ylethyl ether (CAS 477865-14-8)
- D-Pro37-Tirzepatide (CAS CATO-CPTD788902)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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