Fmoc-Val-Pro-OH CAS 109425-49-2
| CAS No. | 109425-49-2 |
| Molecular Formula | C25H28N2O5 |
| Molecular Weight | 436.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 436.50 g/mol gives Fmoc-Val-Pro-OH distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Fmoc-Val-Pro-OH (CAS 109425-49-2), molecular formula C25H28N2O5 and molecular weight 436.50 g/mol, is a CATO reference standard with documented purity and traceability.
Fmoc-Val-Pro-OH (C25H28N2O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures Fmoc-Val-Pro-OH 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 | C25H28N2O5 |
| Molecular Weight | 436.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Cannflavin A (CAS 76735-57-4)
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- Coumoxystrobin (CAS 850881-70-8)
- 1-Methyl-2-(4-(naphthalen-2-yl)phenyl)-1H-imidazo[4,5-f][1,10]phenanthroline (CAS 1234997-42-2)
- 2,3-Dimethyl-6-propyl-2H-pyrazolo[3,4-d]pyrimidin-4-ol (CAS 799295-94-6)
- 1437795-18-0 C14H22N2O3 N-BOC-N-(2-Aminobenzyl)-2-hydroxyethylamine V3312 (CAS 1437795-18-0)
- 2-methyl-2-{1,4,7-trioxaspiro[4.4]nonan-9-yl}propan-1-amine (CAS 1909326-62-0)
- 5,8-Difluoroquinolin-4-ol (CAS 874781-10-9)
- 7-Chloro-5-(3-fluorobenzyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-one (CAS 341967-92-8)
- 4-(5-Chlorothiazolo[4,5-d]pyrimidin-7-yl)morpholine (CAS 1137278-42-2)
- 2-[(2,5-difluorophenyl)methyl]pyrrolidine hydrochloride (CAS 1909318-70-2)
- 1-(Phenylethynyl)-4-styrylbenzene (CAS 21850-30-6)
- 5-(Benzylamino)pentan-1-ol (CAS 2937-99-7)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com