Amyloid b/A4 Protein Precursor770 (394-410) (H-2594.0001) CAS 148914-01-6
| CAS No. | 148914-01-6 |
| Molecular Formula | C86H151N31O26S2 |
| Molecular Weight | 2099.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Amyloid b/A4 Protein Precursor770 (394-410) (H-2594.0001) (CAS 148914-01-6), molecular formula C86H151N31O26S2 and molecular weight 2099.44 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Amyloid b/A4 Protein Precursor770 (394-410) (H-2594.0001) (C86H151N31O26S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 27.0, corresponding to approximately 27 ring(s) or double-bond equivalent(s). With a molecular weight of 2099.44 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Amyloid b/A4 Protein Precursor770 (394-410) (H-2594.0001) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C86H151N31O26S2 |
| Molecular Weight | 2099.44 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) | 27.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 31 |
| Sulfur Atoms | 2 |
Related Amyloid Standards
- Amyloid β-Protein (12-28) (CAS 107015-83-8)
- Amyloid β-Protein (1-16) (CAS 131580-10-4)
- Gly-Amyloid b-Protein -Gly-e-aminocaproyl(-Lys)6 (H-3978.1000) (CAS 184951-46-0)
- Acetyl-Amyloid β/A4 Protein Precursor770 (96-110) (cyclized) (CAS 289634-54-4)
- Amyloid β-Protein (1-15) (CAS 183745-81-5)
- Amyloid β-Protein (17-40) ammonium (CAS 156790-69-1)
- Amyloid β/A4 Protein Precursor??? (135-155) (CAS 315229-44-8)
- Amyloid b-Protein (10-20) (H-1388.0001) (CAS 152286-31-2)
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- Methyl 2-methoxy-5-methyl-3-nitrobenzoate (CAS 863226-26-0)
- 2-(Cyclopropyl(1-methylpiperidin-3-yl)amino)ethanol (CAS 1353961-62-2)
- 1-(2-Bromobenzyl)piperidine-3-carboxylic acid (CAS 896046-49-4)
- (1S,2S)-2-(Difluoromethyl)cyclopropanecarboxylic acid (CAS 1820569-46-7)
- 2-Hydroxy-N,N,N-trimethylethanaminium methyl sulfate (CAS 65151-62-4)
- Des-[Ser]8-Liraglutide (CAS CATO-C4X-199233)
Why CATO?
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