Insulin Pork(≥27 USP units/mg) CAS 12584-58-6
| CAS No. | 12584-58-6 |
| Molecular Formula | C256H381N65O76S6 |
| Molecular Weight | 5777.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6), a certified reference material (molecular formula C256H381N65O76S6, MW 5777.54 g/mol) for analytical method development and quality control.
Insulin Pork(≥27 USP units/mg) (C256H381N65O76S6) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), Insulin Pork(≥27 USP units/mg) 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 | C256H381N65O76S6 |
| Molecular Weight | 5777.54 g/mol |
| 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) | 99.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 65 |
| Sulfur Atoms | 6 |
Related Insulin Standards
- Insulin Glulisine (CAS 207748-29-6)
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- Insulin Detemir (CAS 169148-63-4)
- Insulin Glargine (CAS 160337-95-1)
- Insulin degludec (CAS 844439-96-9)
- 30003-72-6 insulin chain b oxidized (CAS 30003-72-6)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
Recommended Standards
- 85J5ZP6YSL 190977-41-4 Oblimersen sodium [USAN] DNA, d(P-thio)(T-C-T-C-C-C-A-G-C-G-T-G-C-G-C-C-A-T) P-Thiothymidylyl-(3'to 5')-2'-deoxy-P-thiocytidylyl-(3'to 5')-P-thiothymidylyl-(3'to 5')-2'-deoxy-P-thiocytidylyl-(3'to 5')-2'-deoxy-P-thiocytidylyl-(3'to 5')-2'-deoxy-P-thiocytidylyl-(3'to 5')-2'-deoxy-P-thioadenylyl-(3'to 5')-2'-deoxy-P-thioguanylyl-(3'to 5')-2'-deoxy-P-thiocytidylyl-(3'to 5')-2'-deoxy-P-thioguanylyl-(3'to 5')-P-thiothymidylyl-(3'to 5')-2'-deoxy-P-thioguanylyl-(3'to 5')-2'-deoxy-P-thiocytidylyl-(3'to 5')-2'-deoxy-P-thioguanylyl-(3'to 5')-2'-deoxy-P-thiocytidylyl-(3'to 5')-2'-deoxy-P-thiocytidylyl-(3'to 5')-2'-deoxy-P-thioadenylyl-(3'to 5')-thymidine heptadecasodium salt Augmerosen G 3139 Oblimersen sodium Genasense D-G3139 Oblimersen G3139 UNII-85J5ZP6YSL (CAS 190977-41-4)
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Why CATO?
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