Fmoc-L-threoninol CAS 176380-53-3
| CAS No. | 176380-53-3 |
| Molecular Formula | C19H21NO4 |
| Molecular Weight | 327.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Fmoc-L-threoninol 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.
CATO supplies Fmoc-L-threoninol (CAS 176380-53-3), a certified reference material (molecular formula C19H21NO4, MW 327.37 g/mol) for analytical method development and quality control.
Structurally, Fmoc-L-threoninol (C19H21NO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 327.37 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H21NO4 |
| Molecular Weight | 327.37 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 1 |
Related Fmoc Standards
- Fmoc-N-amido-PEG2-alcohol (CAS 299430-87-8)
- Fmoc-D-allo-threoninol (CAS 143143-54-8)
- Fmoc-L-allo-threoninol (CAS 252049-03-9)
- Fmoc-D-threoninol (CAS 252049-02-8)
- Fmoc-(R)-3-amino-2-hydroxypropionic acid (CAS 211682-19-8)
- Fmoc-Ser-OH (CAS 73724-45-5)
- Fmoc-DL-Isoser-OH (CAS 161125-36-6)
- Fmoc-D-Ser-OH (CAS 116861-26-8)
Recommended Standards
- 6-(1,5-Dimethyl-1h-pyrazol-4-yl)-3-methyl-1-propyl-1h-pyrazolo[3,4-b]pyridine-4-carbohydrazide (CAS 1006327-19-0)
- Bpoc-Ala-OH (CAS 23631-89-2)
- methyl 6-(1,5-dimethyl-1H-pyrazol-4-yl)-3-methyl-1-propyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1006344-01-9)
- Sinoacutine (CAS 4090-18-0)
- Methyl 1-benzyl-3-nitro-1H-pyrazole-5-carboxylate (CAS 357613-66-2)
- 4-Benzoylpyridine (CAS 14548-46-0)
- 4-(3-Methyl-1,2,4-oxadiazol-5-yl)-1-(3-methylphenyl)pyrrolidin-2-one (CAS 1170063-76-9)
- 3-{[(2,4-dimethylphenyl)thio]methyl}benzoic acid (CAS 790263-58-0)
- 1,5-diethoxy-pentane (CAS 90724-89-3)
- (1S)-1-(2-bromo-4-methoxyphenyl)ethan-1-amine hydrochloride (CAS 1443931-86-9)
- Imazamethabenz-methyl isomer-1 (CAS 69969-22-8)
- tert-Butyl ((1-(6-(cyclopropylamino)pyrimidin-4-yl)piperidin-4-yl)methyl)carbamate (CAS 1353989-86-2)
- Ethyl 5-chloroimidazo[1,2-a]pyrazine-2-carboxylate (CAS 1250999-47-3)
- Human IgE Pentapeptide HEPP (CAS 62087-72-3)
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