(R)-3,6-Dimethoxy-2-propyl-2,5-dihydropyrazine CAS 145206-43-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 145206-43-5 |
| Molecular Formula | C9H16N2O2 |
| Molecular Weight | 184.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-3,6-Dimethoxy-2-propyl-2,5-dihydropyrazine (CAS 145206-43-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H16N2O2. Molecular weight: 184.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H16N2O2 |
| Molecular Weight | 184.24 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
Related R Standards
- (S)-3,6-Dimethoxy-2-propyl-2,5-dihydropyrazine (CAS 213257-72-8)
- 1,3-Dimethoxy-2-(methylthio)benzene (CAS 33617-67-3)
- 4,5-Dimethoxy-2-methylbenzene-1-thiol (CAS 78523-20-3)
- 1-(3,4-Dimethoxy-5-methylfuran-2-yl)ethanone (CAS 93965-68-5)
- 4,5-Dimethoxy-2-nitropyridine (CAS 1803858-27-6)
- 2,5-Dimethoxy-3-nitropyridine (CAS 1804518-04-4)
- 2,6-Dimethoxy-3-nitropyridine (CAS 18677-41-3)
- 2,4-Dimethoxy-3-nitropyridine (CAS 18677-44-6)
Recommended Standards
- (7R,9AS)-7-(hydroxymethyl)octahydro-1H-pyrido[1,2-a]pyrazin-1-one (CAS 145011-62-7)
- [1,1'-Biphenyl]-2,2'-diamine (CAS 1454-80-4)
- 1-methyl-1H-pyrrolo[3,2-b]pyridine-6-carboxylic acid (CAS 1448852-04-7)
- 2-Amino-4,5-dimethylbenzene-1-sulfonamide (CAS 1042519-80-1)
- 3716-64-1 1-(1-Adamantyl)azepan-2-one MFCD01882091 (CAS 3716-64-1)
- 1-(4-Fluorobenzyl)-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 1344045-93-7)
- Cynarin (CAS 212891-05-9)
- 11-(4-Isopropylphenyl)-3,3,7,8-tetramethyl-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 338748-43-9)
- 6-(3-Chlorophenoxy)-5-nitroimidazo[2,1-b][1,3]thiazole (CAS 339008-09-2)
- Neuropeptide Y (22-36) (CAS 119019-65-7)
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