Kisspeptin-54 (27-54) (human) CAS 1135442-77-1
| CAS No. | 1135442-77-1 |
| Molecular Formula | C149H226N42O39 |
| Molecular Weight | 3229.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 3229.69 g/mol gives Kisspeptin-54 (27-54) (human) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Kisspeptin-54 (27-54) (human) (CAS 1135442-77-1), a certified reference material (molecular formula C149H226N42O39, MW 3229.69 g/mol) for analytical method development and quality control.
Kisspeptin-54 (27-54) (human) (C149H226N42O39) contains a nitrogen-containing heterocyclic scaffold, an amide 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Kisspeptin-54 (27-54) (human) 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 | C149H226N42O39 |
| Molecular Weight | 3229.69 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) | 58.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 42 |
Related Kisspeptin Standards
Recommended Standards
- Acetyl-Amylin (8-37) (human) (CAS 178603-79-7)
- (Ser(Ac)3)-Ghrelin (mouse, rat) (CAS 321974-76-9)
- CRF (6-33) (human, rat) (CAS 120066-38-8)
- Acetyl-Amylin (8-37) (mouse, rat) (H-8665.1000) (CAS 178603-82-2)
- Tert-butyl (3-azaspiro[5.5]Undecan-9-yl)carbamate (CAS 1781848-83-6)
- 3-Bromo-6-chloro-1H-pyrazolo[3,4-b]pyrazine (CAS 1936225-21-6)
- 2-(4-Methyl-6-(pyrrolidin-1-yl)pyridin-3-yl)piperidine-1-carbaldehyde (CAS 1352518-80-9)
- Nepafenac-d5 (CAS 1246814-53-8)
- Methyl 2-(ethylsulfanyl)acetate (CAS 20600-64-0)
- 2-(2-Methyl-4-(trifluoromethoxy)phenyl)acetic acid, 97% (CAS 886763-11-7)
- (1S,7aS)-Hexahydro-1H-pyrrolizin-1-ol (CAS 63121-26-6)
- (1S,4R)-4-(Benzyloxy)cyclopent-2-en-1-ol (CAS 150338-77-5)
- 5-(Benzo[d]thiazol-2-yl)thiophene-2-carbonyl chloride (CAS 1706462-04-5)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
Why CATO?
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