BLU-945 CAS 2660250-10-0
| CAS No. | 2660250-10-0 |
| Molecular Formula | C28H37FN6O3S |
| Molecular Weight | 556.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C28H37FN6O3S, BLU-945 contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 556.70 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
BLU-945 (CAS 2660250-10-0), molecular formula C28H37FN6O3S and molecular weight 556.70 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures BLU-945 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 | C28H37FN6O3S |
| Molecular Weight | 556.70 g/mol |
| Purity | >95% |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 1 |
Recommended Standards
- Boc-Tyr(tBu)-Tyr(tBu)-OH (CAS CATO-CPTD788752)
- ((2R,3R,4S,5R,6S)-3,4,5-tris(benzyloxy)-6-(p-tolylthio)tetrahydro-2H-pyran-2-yl)methanol (CAS 479252-05-6)
- Cucurbitacin E (CAS 18444-66-1)
- (2R,3R,4S,5S,6R)-2-(((2S,3R,E)-2-Amino-3-hydroxyoctadec-4-en-1-yl)oxy)-3,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yl hydrogen sulfate (CAS 38621-58-8)
- (1-(2-Chloro-6-fluorophenyl)cyclopentyl)methanamine (CAS 771583-27-8)
- 6-(3-Oxobutyl)imidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1426136-22-2)
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- Dapagliflozin Impurity 131 (CAS CATO-C4X-1138131)
- 3-(2H-1,2,3-triazol-2-yl)benzonitrile (CAS 1337917-02-8)
- 1-(4-Fluorophenyl)-3-(4-hydroxyphenyl)prop-2-en-1-one (CAS 7397-22-0)
- 【禁售不询】Pentobarbitone (CAS 76-74-4)
- Ethyl 2-chloro-3-methylbenzoate (CAS 1261606-72-7)
- 2-(6-Methoxy-2-methyl-4-oxoquinolin-1(4H)-yl)acetic acid (CAS 1083197-14-1)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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