Serpent Peptide CAS 823202-99-9
| CAS No. | 823202-99-9 |
| Molecular Formula | C19H29N5O3 |
| Molecular Weight | 375.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Serpent Peptide 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.
CATO supplies Serpent Peptide (CAS 823202-99-9), a certified reference material (molecular formula C19H29N5O3, MW 375.47 g/mol) for analytical method development and quality control.
Structurally, Serpent Peptide (C19H29N5O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 375.47 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H29N5O3 |
| Molecular Weight | 375.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 5 |
Related Serpent Standards
Recommended Standards
- 3-Hydroxy Gepirone (CAS 345894-78-2)
- SETHOXYDIM 5-OH-MSO2 (CAS 106613-06-3)
- N-{2-Cyano-5-[(cyanomethyl)sulfanyl]-4-phenyl-3-thienyl}benzenecarboxamide (CAS 860609-92-3)
- Biotin-PEG3-OH (CAS 1263044-40-1)
- 4-Bromo-N-carbamimidoylbenzenesulfonamide (CAS 36397-58-7)
- 5-[(4-Bromo-1H-pyrazol-1-yl)methyl]-2-furohydrazide (CAS 402729-65-1)
- ethyl (2E)-4-chloro-3-hydroxy-2-(4-methyl-1,3-thiazol-2-yl)but-2-enoate (CAS 848658-80-0)
- 3,6-Dihydro-2H-1,2-oxazine hydrochloride (CAS 872-41-3)
- 5-Chloro-7-methyl-2-(pyridin-3-yl)indoline (CAS 595549-20-5)
- 5-(3-(2-(Trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)thiazol-2-amine (CAS 1707371-62-7)
- N-(3-Sulfanylidene-3H-1,2,4-dithiazol-5-yl)cyclopropanecarboxamide (CAS 306980-54-1)
- 3-Bromo-5-chloro-2-fluorobenzenethiol (CAS 1823495-98-2)
- tert-Butyl (2-iodo-4-(trifluoromethyl)phenyl)carbamate (CAS 1260642-67-8)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
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