AMG-333, >98% (HPLC) CAS 1416799-28-4
| CAS No. | 1416799-28-4 |
| Molecular Formula | C20H12F5N3O4 |
| Molecular Weight | 453.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of AMG-333, >98% (HPLC) is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
AMG-333, >98% (HPLC) (CAS 1416799-28-4), molecular formula C20H12F5N3O4 and molecular weight 453.32 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, AMG-333, >98% (HPLC) (C20H12F5N3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 453.32 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures AMG-333, >98% (HPLC) 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 | C20H12F5N3O4 |
| Molecular Weight | 453.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related AMG Standards
- AZ-3146, >98% (HPLC) (CAS 1124329-14-1)
- LY-487379, 98% (HPLC) (CAS 353231-17-1)
- MK-3903, 98% (HPLC) (CAS 1219737-12-8)
- OS-3-106, >98% (HPLC) (CAS 1580000-17-4)
- ICA-121431, >98% (HPLC) (CAS 313254-51-2)
- SB-674042, >98% (HPLC) (CAS 483313-22-0)
- TAK-915, 98% (HPLC) (CAS 1476727-50-0)
- BI-665915, >98% (HPLC) (CAS 1360550-04-4)
Recommended Standards
- N-(3,5-dichlorophenyl)-2-((4-fluoro-N-phenylphenyl)sulfonamido)acetamide (CAS 339103-38-7)
- 1-(2,6-Dichlorophenyl)-3-(1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)urea (CAS 1796898-17-3)
- 1-(4-Bromophenyl)-5-(furan-2-ylmethylene)-3-phenyl-2-thioxodihydropyrimidine-4,6(1H,5H)-dione (CAS 414908-02-4)
- (3-(3-((2,4-Dichlorobenzyl)oxy)phenyl)-1H-pyrazol-1-yl)(4-methoxyphenyl)methanone (CAS 477712-62-2)
- 4-Chloro-6-(cyclopropylmethyl)pyrimidin-2-amine (CAS 241821-65-8)
- Ethyl 6-bromo-2-(4-fluorophenyl)imidazo[1,2-a]pyridine-3-carboxylate (CAS 1215106-42-5)
- N2-Butyl-N4-(2-ethylphenyl)-L-asparagine (CAS 1031309-97-3)
- N-Methylpyrrolo[1,2-a]pyrazin-1-amine (CAS 1283536-87-7)
- 3-Chloro-5-hydroxybenzonitrile (CAS 473923-97-6)
- 7-Chloro-4-hydrazinyl-2-methylquinoline (CAS 97892-66-5)
- n-(6-Amino-1-butyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-n-butyl-4-chlorobutanamide (CAS 730950-06-8)
- 2-((1r,4r)-4-Hydroxycyclohexyl)acetonitrile (CAS 116941-24-3)
- Ac-D-Cys(H-Cys-OH)-D-Arg-D-Arg-D-Arg-D-Ala-D-Arg-NH2 (CAS CATO-C4X-324719)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
Why CATO?
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