Fmoc-allo-Ile-OH CAS 251316-98-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 251316-98-0 |
| Molecular Formula | C21H23NO4 |
| Molecular Weight | 353.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Fmoc-allo-Ile-OH (CAS 251316-98-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H23NO4. Molecular weight: 353.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H23NO4 |
| Molecular Weight | 353.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Fmoc Standards
- Fmoc-alpha-methyl-dl-valine (CAS 1016893-33-6)
- Fmoc-n-methyl-d-valine (CAS 103478-58-6)
- Fmoc-L-beta-homovaline (CAS 172695-33-9)
- (R)-2-[(Fmoc-amino)methyl]-3-methylbutanoic acid (CAS 501331-02-8)
- (S)-2-[(Fmoc-amino)methyl]-3-methylbutanoic Acid (CAS 203854-59-5)
- (S)-3-(Fmoc-amino)-4-methylpentanoic Acid (CAS 266318-79-0)
- Fmoc-DL-ß-leucine (CAS 282524-93-0)
- Fmoc-n-(butyl)-glycine (CAS 234442-58-1)
Recommended Standards
- Tinuvin 1130 (CAS 84268-33-7)
- Fmoc-D-allo-Ile-OH (CAS 118904-37-3)
- Nemonoxacin Impurity 57 (CAS CATO-C4X-312857)
- 1,2,3,4-Tetrahydropyrazino[2,1-A]Isoindol-6(10Bh)-One Hydrochloride (CAS 80262-87-9)
- 2-(4-Acetyl-5-methyl-2-oxo-2,3-dihydro-1H-pyrrol-3-yl)acetic acid (CAS 33492-33-0)
- 1-N-(1-methyl-1H-pyrazol-4-yl)benzene-1,3-diamine (CAS 1375165-56-2)
- 1H-Imidazo[4,5-d]pyridazine-4,7-diamine (CAS 6332-57-6)
- 3-(Fluoromethyl)-7-nitro-3,4-dihydroisoquinolin-1(2H)-one (CAS 247050-34-6)
- 8-(2,5-Dihydro-1H-pyrrol-3-yl)-3-ethylquinoline (CAS 695185-59-2)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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 13829788188 / jacky.chen@cato-chem.com