4-Chloro-2-(4-fluorophenyl)pyrazolo[1,5-a]pyrazine-3-carbaldehyde CAS 1708178-74-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1708178-74-8 |
| Molecular Formula | C13H7ClFN3O |
| Molecular Weight | 275.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-2-(4-fluorophenyl)pyrazolo[1,5-a]pyrazine-3-carbaldehyde (CAS 1708178-74-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H7ClFN3O. Molecular weight: 275.67 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H7ClFN3O |
| Molecular Weight | 275.67 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 4-Chloro-2-(3-fluorophenyl)pyrazolo[1,5-a]pyrazine-3-carbaldehyde (CAS 1710471-86-5)
- 4-Chloro-1-(3-(trifluoromethyl)benzyl)-1,2-dihydro-3h-pyrazol-3-imine (CAS 1004452-00-9)
- 4-Chloro-5,7-difluoro-2-phenylquinoline (CAS 1155603-85-2)
- 4-Chloro-6,8-difluoro-2-phenylquinoline (CAS 1156275-84-1)
- 4-Chloro-5,8-difluoro-2-phenylquinoline (CAS 1156277-43-8)
- 1-(3-Chloro-4-methylphenyl)-3-(trifluoromethyl)-1h-pyrazol-5-amine (CAS 1225940-17-9)
- (Z)-2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(dimethylamino)acrylonitrile (CAS 1242271-46-0)
- 7-Chloro-3-(cyclopropylmethyl)-8-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine, 97% (CAS 1254981-30-0)
Recommended Standards
- 1-Methyl-2,4-dioxo-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-6-sulfonyl chloride (CAS 1251923-69-9)
- 5-(6-Chloropyridin-3-yl)-3-(4-fluorophenyl)-1,2,4-oxadiazole (CAS 1120245-40-0)
- 4-(Aminomethyl)-3-cyano-2-nitrobenzene-1-sulfonyl chloride (CAS 1805586-82-6)
- 4-[(3,4-Dichlorophenyl)methoxy]aniline (CAS 53234-86-9)
- 2-Fluoro-4-nitrobenzoyl chloride (CAS 403-23-6)
- 2-(3-Propoxyphenyl)ethan-1-amine hydrochloride (CAS 1135289-15-4)
- 1,4-Bis(2-(4-methoxyphenyl)-2-oxoethyl)-1H-1,2,4-triazol-4-ium bromide (CAS 161713-98-0)
- o-Homoveratric Acid (CAS 90-53-9)
- 1-(3-Fluorophenyl)-5-methyl-1h-1,2,4-triazole-3-carboxylic acid (CAS 948007-65-6)
- Cholecystokinin Octapeptide (sulfated) (H-2060.0005) (CAS 25679-23-6)
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