L-97-1, >98% (HPLC) CAS 770703-20-3
| CAS No. | 770703-20-3 |
| Molecular Formula | C29H38N6O3 |
| Molecular Weight | 518.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies L-97-1, >98% (HPLC) (CAS 770703-20-3), a certified reference material (molecular formula C29H38N6O3, MW 518.65 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, L-97-1, >98% (HPLC) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 518.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures L-97-1, >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 | C29H38N6O3 |
| Molecular Weight | 518.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 6 |
Related L Standards
- BI-2536, >98% (HPLC) (CAS 755038-02-9)
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- GNE-781, 98% (HPLC) (CAS 1936422-33-1)
- GSK-8814, >98% (HPLC) (CAS 1997369-78-4)
- ABX-1431, >98% (HPLC) (CAS 1446817-84-0)
- CCT-251455, >98% (HPLC) (CAS 1400284-80-1)
- XL888, >98% (HPLC) (CAS 1149705-71-4)
Recommended Standards
- Bis(2-(bis(diethylamido)phosphino)phenyl) ether (CAS 391208-78-9)
- N4,N4-bis(4'-amino-[1,1'-biphenyl]-4-yl)-[1,1'-biphenyl]-4,4'-diamine (CAS 2607105-89-3)
- 9-Octyl-9H-purin-6-amine (CAS 728-35-8)
- Alectinib Impurity 51 (CAS CATO-C4X-283651)
- N-(2-(Thiazol-4-yl)-1H-benzo[d]imidazol-6-yl)acetamide (CAS 27192-25-2)
- Cis-9b-methyl-1,2,3,4,4a,9b-hexahydrodibenzo[b,d]furan (CAS 89228-56-8)
- 1-(6-(Trifluoromethyl)-3H-imidazo[4,5-b]pyridin-2-yl)ethanamine (CAS 1707727-62-5)
- tert-Butyl (6-(chloromethyl)pyridin-3-yl)carbamate (CAS 1196157-44-4)
- 4-Methyl-2-pyrrolidin-1-yl-thiazole-5-carbaldehyde (CAS 1083424-32-1)
- 2-Bromo-4-(3,3-difluoropyrrolidin-1-yl)nitrobenzene (CAS 1774894-39-1)
- 4-((3,5-Dichlorophenyl)amino)-4-oxobutanoic acid (CAS 53219-95-7)
- 3-[4-(cyclopropylmethyl)piperazin-1-yl]aniline (CAS 1018649-76-7)
- 4-Methoxynaphthalen-1-yl acetate (CAS 68716-07-4)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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