Galanin (mouse, rat) CAS 114547-31-8
| CAS No. | 114547-31-8 |
| Molecular Formula | C141H211N43O41 |
| Molecular Weight | 3164.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Galanin (mouse, rat) 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.
CATO supplies Galanin (mouse, rat) (CAS 114547-31-8), a certified reference material (molecular formula C141H211N43O41, MW 3164.49 g/mol) for analytical method development and quality control.
Structurally, Galanin (mouse, rat) (C141H211N43O41) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 58.0, corresponding to approximately 58 ring(s) or double-bond equivalent(s). With a molecular weight of 3164.49 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C141H211N43O41 |
| Molecular Weight | 3164.49 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 | 43 |
Related Galanin Standards
- Galanin (human) (CAS 119418-04-1)
- Galanin (porcine) (CAS 88813-36-9)
- Galanin (1-13)-Neuropeptide Y (25-36) amide (CAS 147138-51-0)
- Galanin (1-13)-Spantide I (CAS 143868-20-6)
- 177352-81-7 Galanin (1-13)-Mastoparan MFCD02264772 (CAS 177352-81-7)
- Galanin (1-13)-Bradykinin (2-9) amide (CAS 142846-71-7)
- Galanin (1-13)-Substance P (5-11) amide (CAS 138579-66-5)
- Galanin (1-13)-Pro-Pro-(Ala-Leu-)2Ala amide (CAS 143896-17-7)
Recommended Standards
- C-Peptide 2 (rat) (CAS 41594-08-5)
- TAT 14 Peptide (Nrf2 Activator III) (CAS 1362661-34-4)
- (Ala11·22·2?)-VIP (human, mouse, rat) (CAS 291524-04-4)
- C-Peptide（dog） (CAS 39016-05-2)
- [1,1'-biphenyl]-2,3'-diol (CAS 31835-45-7)
- 4-(3,4-Dimethoxyphenyl)-5-phenyl-4h-1,2,4-triazole-3-thiol (CAS 721408-66-8)
- 2-(4-(Difluoromethyl)-6-fluoro-5-methylpyridin-2-yl)acetic acid (CAS 1805617-90-6)
- 4-(5-Methylthiophen-2-yl)-1,2,3-thiadiazole-5-carboxylic acid (CAS 1018052-74-8)
- Tert-butyl 3-cyano-3-(difluoromethyl)azetidine-1-carboxylate (CAS 2112770-47-3)
- cyclopentylmethyl methanesulfonate (CAS 73017-76-2)
- 4-(Difluoromethoxy)benzyl]-(pyridin-4-ylmethyl)amine (CAS 883535-29-3)
- DL-(3-aminopropanoyl)histidine (CAS 108333-82-0)
- 2-(5,7-DIchloro-2-methyl-1h-indol-3-yl)ethanamine, HCl (CAS 1049759-52-5)
- Semaglutide (CAS 910463-68-2（free base）)
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