(-)-3,8-Dimethyl-3-(4-methylpent-3-en-1-yl)-3,11-dihydropyrano[3,2-a]carbazole CAS 26871-46-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26871-46-5 |
| Molecular Formula | C23H25NO |
| Molecular Weight | 331.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(-)-3,8-Dimethyl-3-(4-methylpent-3-en-1-yl)-3,11-dihydropyrano[3,2-a]carbazole (CAS 26871-46-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H25NO. Molecular weight: 331.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H25NO |
| Molecular Weight | 331.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
- 3,5-Dimethyl-N-[3-(phenethyloxy)benzyl]aniline (CAS 1040687-13-5)
- 2,5-Dimethyl-N-[3-(phenethyloxy)benzyl]aniline (CAS 1040687-88-4)
- 4,6-Dimethyl-1-(2-methylallyl)-3-(m-tolylsulfonyl)pyridin-2(1H)-one (CAS 866051-49-2)
- 4,6-Dimethyl-1-(2-methylallyl)-3-(o-tolylsulfonyl)pyridin-2(1H)-one (CAS 477864-60-1)
- 4,6-Dimethyl-1-(2-methylallyl)-3-tosylpyridin-2(1H)-one (CAS 866051-46-9)
- 2-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)-6-oxo-4-propylpyrimidin-1(6H)-yl)-N-propylacetamide (CAS 1002043-56-2)
- 2-(4-((3,5-Dimethyl-1H-pyrazol-1-yl)methyl)piperidin-1-yl)-N-(5-methylisoxazol-3-yl)acetamide (CAS 1396865-98-7)
- 1,3-Dimethyl-7-(2-methylallyl)-8-(4-methylpiperidin-1-yl)-3,7-dihydro-1H-purine-2,6-dione (CAS 585559-31-5)
Recommended Standards
- N,N-Dibenzyl-6-(tert-butyl)pyridazin-3-amine (CAS 1956311-11-7)
- (1S,2R)-2-Dibenzylamino-1-phenyl-1-propanol (CAS 251093-34-2)
- Tert-butyl 8-benzyloctahydro-2H-pyrazino[1,2-a]pyrazine-2-carboxylate (CAS 1936177-08-0)
- Lanthionine Ketimine (CAS 83923-11-9)
- 1-(2-Fluorophenyl)-1-methoxypropan-2-amine (CAS 1249111-50-9)
- 2-((2-((tert-Butoxycarbonyl)amino)cyclohexyl)amino)acetic acid (CAS 1353983-53-5)
- 2-Amino-5-bromo-3-chloropyridin-4-ol (CAS 2034455-39-3)
- C26 Triaromatic sterane, 20R (CAS 80382-29-2)
- 1170509-86-0 1-[(2-Phenyl-2,3-dihydro-4H-pyrido[3,2-b][1,4]oxazin-4-yl)carbonyl]piperidine-4-carboxylic acid MFCD14281840 (CAS 1170509-86-0)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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 13829788188 / jacky.chen@cato-chem.com