Glucagon (1-29) CAS 16941-32-5
| CAS No. | 16941-32-5 |
| Molecular Formula | C155H224F3N43O51S |
| Molecular Weight | 3592.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Glucagon (1-29) (CAS 16941-32-5), molecular formula C155H224F3N43O51S and molecular weight 3592.59 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C155H224F3N43O51S, Glucagon (1-29) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 3592.59 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 | C155H224F3N43O51S |
| Molecular Weight | 3592.59 g/mol |
| Purity | >90% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 64.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 43 |
| Sulfur Atoms | 1 |
Related Glucagon Standards
Recommended Standards
- Calcitonin EP Impurity G (CAS CATO-C4X-22187)
- Prolactin-Releasing Peptide (1-31) (rat) (CAS 215510-06-8)
- Adrenomedullin (22-52) (human) (CAS 159899-65-7)
- Calcitonin (porcine) (H-3068.0001) (CAS 12321-44-7)
- 4-(Pyrimidin-4-yl)benzonitrile (CAS 879063-33-9)
- 2,5-Di(pyridin-4-yl)furan (CAS 141700-75-6)
- 7-Azaspiro[3.5]Nonane-2-carbonitrile hydrochloride (CAS 2304951-87-7)
- 2-Bromo-1-(3-(3-(trifluoromethyl)phenyl)isoxazol-5-yl)ethan-1-one (CAS 400079-65-4)
- Naphthalene-1,4-d (CAS 1683-98-3)
- 3-(6-Cyclopentyl-Oxy-Pyridin-3-Yl)-Acrylic Acid Ethyl Ester (CAS 912761-09-2)
- 2-chloro-1H-1,3-benzodiazole-5-sulfonamide (CAS 1820648-83-6)
- (1-(4-Aminophenyl)pyrrolidin-3-yl)methanol (CAS 143525-59-1)
- 2-Chloro-N-((4-((5-chloropyrimidin-2-yl)oxy)-3-nitrophenyl)carbamoyl)benzamide (CAS 103829-02-3)
- Eosinophilotactic Peptide (CAS 61756-28-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com