Neuropeptide EI (human, mouse, rat) CAS 125934-45-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 125934-45-4 |
| Molecular Formula | C63H98N16O23 |
| Molecular Weight | 1447.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Neuropeptide EI (human, mouse, rat) (CAS 125934-45-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C63H98N16O23. Molecular weight: 1447.55 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C63H98N16O23 |
| Molecular Weight | 1447.55 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) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 16 |
Related Neuropeptide Standards
- Neuropeptide SF (human) (CAS 192387-39-6)
- Neuropeptide FF (CAS 99566-27-5)
- Neuropeptide Y (22-36) (CAS 119019-65-7)
- Neuropeptide VF (124-131) (human) (CAS 311309-27-0)
- 149471-11-4 Neuropeptide DF2 L-Phenylalaninamide, L-alpha-aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl- Asp-arg-asn-phe-leu-arg-phe-NH2 Aspartyl-arginyl-asparaginyl-phenylalanyl-leucyl-arginyl-phenylalaninamide L-alpha-Aspartyl-L-arginyl-L-asparaginyl-L-phenylalanyl-L-leucyl-L-arginyl-L-phenylalaninamide DF(2) Neuropeptide Drnflrfamide (CAS 149471-11-4)
- Neuropeptide GE (CAS 134748-04-2)
- Neuropeptide AF (human) (CAS 192387-38-5)
- Neuropeptide S (human) (CAS 412938-67-1)
Recommended Standards
- Tetrakis(2-(dodecyldisulfanyl)ethyl) 3,3',3'',3'''-(((methylazanediyl)bis(ethane-2,1-diyl))bis(azanetriyl))tetrapropionate (CAS 2566523-07-5)
- Iobitridol Impurity 29 (CAS CATO-C4X-317829)
- 1-(2,3,4,6-Tetrakis-O-benzyl)-2,3-bis(tert-butyldimethylsilyloxy) KRN7000 (CAS 205371-69-3)
- N-(1-Phenylpropyl)butan-1-amine (CAS 92111-07-4)
- 2-[(4-bromo-3,5-dimethyl-1h-pyrazol-1-yl)methyl]quinoline-4-carboxylic acid (CAS 956392-62-4)
- (2S,4R)-4-(2-Bromobenzyl)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid (CAS 959576-34-2)
- 2-(5-(4-(Diphenylamino)styryl)thiophen-2-yl)ethene-1,1,2-tricarbonitrile (CAS 163630-46-4)
- Methyl 2-amino-5,5-difluorohexanoate hydrochloride (CAS 2694727-84-7)
- 5-Bromo-2-chloro-4-phenylthiazole (CAS 19688-18-7)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
Why CATO?
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