(Des-octanoyl)-Ghrelin (mouse, rat) CAS 307950-60-3
| CAS No. | 307950-60-3 |
| Molecular Formula | C139H231N45O41 |
| Molecular Weight | 3188.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (Des-octanoyl)-Ghrelin (mouse, rat) (C139H231N45O41) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 47.0, corresponding to approximately 47 ring(s) or double-bond equivalent(s). With a molecular weight of 3188.64 g/mol, it falls into the 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.
CATO supplies (Des-octanoyl)-Ghrelin (mouse, rat) (CAS 307950-60-3), a certified reference material (molecular formula C139H231N45O41, MW 3188.64 g/mol) for analytical method development and quality control.
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.
CATO manufactures (Des-octanoyl)-Ghrelin (mouse, rat) 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.
Physical & Chemical Properties
| Molecular Formula | C139H231N45O41 |
| Molecular Weight | 3188.64 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) | 47.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 45 |
Related Des Standards
- (Des-octanoyl)-Ghrelin (human) (CAS 313951-59-6)
- 6-Octanoyl Sucrose (CAS 13039-39-9)
- 1-O-Octanoyl Gentiobioside (CAS 291293-49-7)
- 8-Benzyl-4-octanoyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326811-47-5)
- N6-Octanoyl Cordycepin (CAS 77378-05-3)
- Octanoyl D-glucopyranoside (CAS 60415-65-8)
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- 3-Methyl-4-octanoyl-1-phenyl-1H-pyrazol-5(4H)-one (CAS 18664-71-6)
Recommended Standards
- Amylin (8-37) (human) (CAS 135702-23-7)
- Amylin (8-37) (mouse, rat) (CAS 138398-61-5)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
- 4-(3-(4-Chlorophenyl)-1H-1,2,4-triazol-5-yl)-2-methoxyphenol (CAS 1416347-55-1)
- (2-Oxospiro[3.3]heptan-6-yl)acetate (CAS 2288710-32-5)
- 2-{[(3-amino-5-methyl-1h-pyrazol-1-yl)methyl]sulfanyl}acetic acid (CAS 1177318-25-0)
- 2-(1-(4-Methoxybenzyl)-1H-pyrazol-4-yl)acetic acid (CAS 1445951-84-7)
- 1-(Benzo[d][1,3]dioxol-5-yl)guanidine sulfate (CAS 1417566-98-3)
- β-Casomorphin (1-3) (CAS 72122-59-9)
- 1-(3,4-Difluorophenethyl)piperazine (CAS 179534-91-9)
- Benzyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinate (CAS 2377607-15-1)
- Thiazol-2-ylmethanamine hydrochloride (CAS 850852-85-6)
- Anorexigenic Peptide (CAS 69275-10-1)
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