[DTrp8,DCys14] Somatostatin CAS 61950-59-2
| CAS No. | 61950-59-2 |
| Molecular Formula | C76H104N18O19S2 |
| Molecular Weight | 1637.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[DTrp8,DCys14] Somatostatin (CAS 61950-59-2), molecular formula C76H104N18O19S2 and molecular weight 1637.90 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, [DTrp8,DCys14] Somatostatin (C76H104N18O19S2) 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 34.0, corresponding to approximately 34 ring(s) or double-bond equivalent(s). With a molecular weight of 1637.90 g/mol, it falls into the high-molecular-weight range. 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.
CATO manufactures [DTrp8,DCys14] Somatostatin 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 | C76H104N18O19S2 |
| Molecular Weight | 1637.90 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) | 34.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 18 |
| Sulfur Atoms | 2 |
Related DTrp Standards
Recommended Standards
- (D-Trp8)-Somatostatin-14 (CAS 58976-46-8)
- Somatostatin-14 AC Salt (CAS 38916-34-6)
- Somatostatin 14 (CAS 51110-01-1)
- (D-Phe7)-Somatostatin-14 (CAS 64813-74-7)
- 2-Propenoic acid, polymer with ethyl 2-propenoate and N-(hydroxymethyl)-2-methyl-2-propenamide (CAS 25085-40-9)
- 4-Bromo-N-(2,5-dimethylphenyl)-1h-pyrrole-2-carboxamide (CAS 949869-92-5)
- 1H-Pyrrolo[3,2-b]pyridine-3,5-dicarboxylic acid (CAS 1190311-22-8)
- 5-(3-Hydroxypropyl)-2,3-dimethoxyphenol (CAS 63543-12-4)
- 4-Hydrazinopyrimidine (CAS 22930-71-8)
- 5-methyl-2-nitro-2,3-dihydro-1H-indene-1,3-dione (CAS 50919-97-6)
- 1-Phenylcyclopropanecarbaldehyde (CAS 21744-88-7)
- n-(Cyclopropylmethyl)-4-phenylbutan-2-amine (CAS 1019611-77-8)
- 4-(((2-Methoxypyridin-3-yl)methyl)amino)benzonitrile (CAS 1184389-03-4)
- Des-[Gly]31-Semaglutide (CAS CATO-C4X-2226156)
Why CATO?
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