Cyclo(-Arg-Ala-Asp-D-Phe-Val) CAS 137813-36-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137813-36-6 |
| Molecular Formula | C27H40N8O7 |
| Molecular Weight | 588.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cyclo(-Arg-Ala-Asp-D-Phe-Val) (CAS 137813-36-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C27H40N8O7. Molecular weight: 588.66 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C27H40N8O7 |
| Molecular Weight | 588.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 8 |
Related Cyclo Standards
- Cyclo(-D-Ser-Pro-D-Val-Leu-D-Trp) (CAS 153982-38-8)
- Cyclo(-Arg-Gly-Asp-D-Phe-Cys) (CAS 862772-11-0)
- Cyclo(-Arg-Gly-Asp-D-Phe-Val) (CAS 137813-35-5)
- Cyclo[(αS,2S)-α-amino-η-oxo-2-oxiraneoctanoyl-L-phenylalanyl-L-phenylalanyl-(2R)-2-piperidinecarbonyl] (CAS 133155-89-2)
- Cyclo(-Arg-Gly-Asp-D-Phe-Lys) (CAS 161552-03-0)
- Cyclo[(3R)-3-phenyl-β-alanyl-(2S)-2-aminobutanoyl-(3S,4R)-3,4-dichloro-L-prolyl-(2S)-2-aminobutanoyl-L-seryl] (CAS 148057-23-2)
- Cyclo(-D-Glu-Ala-D-allo-Ile-Leu-D-Trp) (CAS 136553-74-7)
- Cyclo(-Arg-Ala-Asp-D-Phe-Lys) (CAS 756500-23-9)
Recommended Standards
- Cilengitide (CAS 188968-51-6)
- N-[(RS)-1-Carboxy-3-phenyl-propyl]-Ala-Ala-Phe-4-Abz-OH (CAS 116560-97-5)
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- 2-Amino-2-(6-bromopyridin-2-yl)ethanol (CAS 1270356-41-6)
- 4-(Bromomethyl)-5-fluoro-2,4'-bipyridine (CAS 1227494-32-7)
- Trans-1,2-Cyclohexanedimethanamine (CAS 70795-46-9)
- ((1S,2R,3R,4S)-3-(4-fluorophenyl)-4-hydroxycyclohexane-1,2-diyl)dimethanol (CAS 920025-43-0)
- 5-Methyl-1-phenyl-1H-pyrazolo[4,3-b]pyridin-7-ol (CAS 1143-81-3)
- N1-Butyl-N1-methyl-4-(methylsulfonyl)-1,3-benzenediamine (CAS 1219976-26-7)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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