(E)-2-(2-Chlorostyryl)-3,5,6-trimethylpyrazine CAS 1000672-89-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1000672-89-8 |
| Molecular Formula | C15H15ClN2 |
| Molecular Weight | 258.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-(2-Chlorostyryl)-3,5,6-trimethylpyrazine (CAS 1000672-89-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H15ClN2. Molecular weight: 258.75 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H15ClN2 |
| Molecular Weight | 258.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related E Standards
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- 2-(3-Chlorostyryl)-5-methyloxazole-4-carboxylic acid (CAS 89724-04-9)
- 2-(4-Chlorostyryl)-5-methyloxazole-4-carboxylic acid (CAS 89723-98-8)
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Recommended Standards
- 3-Chloro-4'-n-propylbenzophenone (3-chlorophenyl)(4-propylphenyl)methanone 64358-13-0 (CAS 64358-13-0)
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- Tert-butyl 2-(2-chloroethyl)-2-cyanopyrrolidine-1-carboxylate (CAS 960294-12-6)
- 1-((3-Methylthiophen-2-yl)methyl)pyrrolidine-3-carboxylic acid (CAS 1490676-61-3)
- 4H-Cyclopenta[1,2-b:5,4-b']dithiophen-4-one (CAS 25796-77-4)
- 2-Amino-n-tert-butylbenzamide (CAS 1203-89-0)
- Imidazo[1,2-a]pyrimidin-6-amine hydrochloride (CAS 1894676-77-7)
- (1R,2S,4S)-7-Oxabicyclo[2.2.1]heptane-2-carboxylic acid (CAS 1034079-37-2)
- 6-Chloro-3-(piperidin-4-yl)-2,3-dihydro-1h-indol-2-one hydrochloride (CAS 1251924-98-7)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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