Amyloid β-Protein (16-20) CAS 153247-40-6
| CAS No. | 153247-40-6 |
| Molecular Formula | C35H52N6O6 |
| Molecular Weight | 652.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Amyloid β-Protein (16-20) (CAS 153247-40-6) is a high-purity analytical reference standard with the molecular formula C35H52N6O6 and a molecular weight of 652.82 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, Amyloid β-Protein (16-20) is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 652.82 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Amyloid β-Protein (16-20) 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 | C35H52N6O6 |
| Molecular Weight | 652.82 g/mol |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 6 |
Related Amyloid Standards
- Amyloid b/A4 Protein Precursor770 (403-407) (H-1608.0025) (CAS 148914-08-3)
- Amyloid β-Protein (31-35) (CAS 149385-65-9)
- Acetyl-Amyloid β-Protein (15-20) amide (CAS 189064-06-0)
- (Lys15)-Amyloid β-Protein (15-21) (CAS 190775-14-5)
- Amyloid β-Protein (33-42) (CAS 178949-81-0)
- (Nle35)-Amyloid b-Protein (25-35) 163265-32-5 (CAS 163265-32-5)
- Amyloid β-Protein (25-35) amide (CAS 147490-49-1)
- Amyloid β-Protein (25-35) (CAS 131602-53-4)
Recommended Standards
- 862SGU1BRL 216863-66-0 L 756423 D-erythro-Pentonamide, 5-((2S)-4-(2-benzofuranylmethyl)-2-(((1,1-dimethylethyl)amino)carbonyl)-1-piperazinyl)-2,3,5-trideoxy-N-((1S,2R)-2,3-dihydro-2-hydroxy-1H-inden-1-yl)-2-(phenylmethyl)- MK 944a L-756423 N-(2(R)-hydroxy-1(S)-indanyl)-2(R)-phenylmethyl-4(S)-hydroxy-5-(1-(4-(2-benzo(b)furanylmethyl)-2(S)-N'-(tert-butylcarboxamido)piperazinyl))pentanamide UNII-862SGU1BRL (CAS 216863-66-0)
- Lafutidine impurity 22 (CAS CATO-C4X-147622)
- (S)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine] (CAS 167709-31-1)
- Lafutidine Impurity 25 (CAS CATO-C4X-147625)
- 1-(3-(4-Fluorophenyl)-5-methylisoxazol-4-yl)ethanone (CAS 169814-55-5)
- 3-(Benzo[d]thiazol-2-yl)thiophen-2-amine (CAS 306936-47-0)
- 4-(Tert-butyl)cyclohexan-1-one O-(3,4-dichlorobenzoyl) oxime (CAS 439107-93-4)
- Ethyl (Z)-pent-2-enoate (CAS 27805-84-1)
- 4-Cyclopropoxy-N-methylpyridin-2-amine (CAS 1243374-20-0)
- Benzyl (1-(2-chloroacetyl)pyrrolidin-3-yl)(cyclopropyl)carbamate (CAS 1353968-71-4)
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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