Biotinyl-Obestatin (rat) (H-6362.0500) CAS 1815618-11-1
| CAS No. | 1815618-11-1 |
| Molecular Formula | C124H188N36O33S |
| Molecular Weight | 2743.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Biotinyl-Obestatin (rat) (H-6362.0500).
Biotinyl-Obestatin (rat) (H-6362.0500) (CAS 1815618-11-1), molecular formula C124H188N36O33S and molecular weight 2743.11 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Biotinyl-Obestatin (rat) (H-6362.0500) (C124H188N36O33S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 49.0, corresponding to approximately 49 ring(s) or double-bond equivalent(s). With a molecular weight of 2743.11 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C124H188N36O33S |
| Molecular Weight | 2743.11 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) | 49.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 36 |
| Sulfur Atoms | 1 |
Related Biotinyl Standards
- Biotinyl-Obestatin (human) (H-6358.0500) (CAS 1815618-10-0)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
- Biotinyl-5-aminopentanoyl-Antennapedia Homeobox (43-58) amide (H-6106.0001) (CAS 179764-32-0)
- Biotinyl-Hepcidin-25 (human) (CAS 1815618-07-5)
- 198342-22-2 Biotinyl-pTH (64-84) (human) MFCD00237242 (CAS 198342-22-2)
- 198341-96-7 Biotinyl-pTH (44-68) (human) (CAS 198341-96-7)
- Biotinyl-(Glu1)-Gastrin I (human) (H-5458.0005) (CAS 663625-43-2)
- Biotinyl-(Gln1)-Gastrin I (human) (CAS 1815618-03-1)
Recommended Standards
- Myosin Light Chain Kinase (480-501) (CAS 313642-00-1)
- (Trp11,D-Phe1?·1?)-SDF-1 (7-16) (Dimer) (human, cat, mouse) (CAS 1926163-84-9)
- Thymosin b4 (16-38) (CAS 113318-05-1)
- Butyl 2-Cyclopentanone-1-carboxylate (CAS 6627-69-6)
- 2-(bromomethyl)-5-ethoxy-1,3-difluorobenzene (CAS 1017779-51-9)
- {2-[(cyclohexyloxy)methyl]phenyl}methanamine (CAS 954271-92-2)
- 4-(tert-Butoxy)-2-chloro-3-cyclopropoxypyridine (CAS 1243445-91-1)
- 2-(4-Chlorophenyl)-5,5-diethylmorpholine (CAS 1485862-01-8)
- 6,7-Dimethoxy-2-(4-phenylpiperazin-1-yl)quinazolin-4-amine (CAS 331258-43-6)
- 4-Fluoro-5-Oxo-2,4-Bis(Trifluoromethyl)-1,3-Dioxolane-2-Carbonyl Fluoride (CAS 7345-49-5)
- 4-(Diethylamino)-3-iodobenzoic acid (CAS 1131588-22-1)
- 2-Methyl-2,3-dihydro-1h-isoindole-5-carboxylic acid (CAS 933751-99-6)
- Eleutheroside B1 (CAS 16845-16-2)
- Insulin degludec (CAS 844439-96-9)
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