RIPGBM CAS 355406-76-7
| CAS No. | 355406-76-7 |
| Molecular Formula | C26H21FN2O3 |
| Molecular Weight | 428.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 428.45 g/mol gives RIPGBM distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
RIPGBM (CAS 355406-76-7) is a high-purity analytical reference standard with the molecular formula C26H21FN2O3 and a molecular weight of 428.45 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, RIPGBM is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 428.45 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).
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 RIPGBM 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 | C26H21FN2O3 |
| Molecular Weight | 428.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-(4-(tert-butyl)phenyl)-2-oxo-1-(4-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide (CAS 338977-42-7)
- Acalabrutinib Impurity 13 (CAS CATO-C4X-305513)
- N-(4-(tert-butyl)phenyl)-2-oxo-1-(3-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide (CAS 339027-94-0)
- Fmoc-p-azido-D-Phe-OH (CAS 1391586-30-3)
- 2-Thia-7-azaspiro[4.4]Nonane-6,8-dione (CAS 1094231-96-5)
- 5-((2-Hydroxynaphthalen-1-yl)methyl)-2-methyl-6-phenylpyrimidin-4(3H)-one (CAS 14018-01-0)
- 2-Amino-6-benzyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(1H)-one (CAS 1029-52-3)
- N-[5-Chloro-4-(trifluoromethyl)-2-pyridinyl]-2-[1-(hydroxyimino)ethyl]-5-thiazolecarboxamide (CAS 1095823-58-7)
- (2r)-2-Amino-4-methylhexanoic acid (CAS 1344970-55-3)
- 5,6-dihydroxy-1-benzothiophene-2-carboxylic acid (CAS 97852-77-2)
- 3-((2,4-Dichlorobenzyl)amino)-1,1,1-trifluoropropan-2-ol (CAS 478081-29-7)
- 1-(2,2-difluoroethyl)-N-(4-methoxybenzyl)-1H-pyrazol-4-amine (CAS 1170978-83-2)
- (S)-1-(2,3-dihydrobenzofuran-5-yl)propan-2-ol (CAS 1432619-74-3)
- ([13C6]Leu14)-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802078-39-2)
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