Tyr-Somatostatin-28 CAS 86649-84-5
| CAS No. | 86649-84-5 |
| Molecular Formula | C146H216N42O41S3 |
| Molecular Weight | 3311.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Tyr-Somatostatin-28 (C146H216N42O41S3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 60.0, corresponding to approximately 60 ring(s) or double-bond equivalent(s). With a molecular weight of 3311.78 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Tyr-Somatostatin-28 (CAS 86649-84-5) is a high-purity analytical reference standard with the molecular formula C146H216N42O41S3 and a molecular weight of 3311.78 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Tyr-Somatostatin-28 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C146H216N42O41S3 |
| Molecular Weight | 3311.78 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) | 60.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 42 |
| Sulfur Atoms | 3 |
Related Tyr Standards
- Somatostatin Impurity 11 (CAS CATO-C4X-235011)
- Somatostatin Impurity 12 (CAS CATO-C4X-235012)
- Somatostatin Impurity 13 (CAS CATO-C4X-235013)
- Somatostatin Impurity 10 (CAS CATO-C4X-235010)
- Somatostatin Impurity 9 (CAS CATO-C4X-23509)
- Somatostatin-28 (H-4955.0500) (CAS 73032-94-7)
- Somatostatin 25 (CAS 76461-17-1)
- Tyr-Somatostatin-14 (CAS 58100-03-1)
Recommended Standards
- Biotinyl-Atrial Natriuretic Factor (1-28) (human) trifluoroacetate salt (CAS 1815618-06-4)
- (Ser?)-GLP-1 (7-36) amide (human, bovine, guinea pig, mouse, rat) (CAS 215777-46-1)
- Seminal Plasma Inhibin (67-94) (human) (H-1602.0500) (CAS 96182-95-5)
- Dulaglutide (CAS 923950-08-7)
- Etoposide D-glucuronide (CAS 100007-55-4)
- trans-Methyl 2-methyl-piperidine-3-carboxylate (CAS 1369530-16-4)
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- 7-Fluoro-5-isopropoxyquinazolin-4(1H)-one (CAS 557771-28-5)
- N-(4-Methyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)cyclohexanesulfonamide (CAS 922112-29-6)
- 4-(3,4-Dimethylphenyl)-6-(thiophen-2-yl)pyrimidin-2-amine (CAS 1354935-93-5)
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- 2-[3-(3,5-dimethoxyphenoxy)propyl]isoindole-1,3-dione (CAS 100840-52-6)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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