Fenson CAS 80-38-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 80-38-6 |
| Molecular Formula | C12H9ClO3S |
| Molecular Weight | 268.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Fenson (CAS 80-38-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H9ClO3S. Molecular weight: 268.72 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H9ClO3S |
| Molecular Weight | 268.72 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- 49779-99-9 2-Amino-4-(4-chlorophenyl)thiazole-5-acetic acid Thiazole-5-acetic acid, 2-amino-4-(p-chlorophenyl)- 5-Thiazoleacetic acid, 2-amino-4-(4-chlorophenyl)- 2-Amino-4-p-chlorophenylthiazole-5-acetic acid BRN 0535972 KAT Kwas 2-amino-4-p-chlorofenylo-tiazolo-5-octowy [Polish] Kwas 2-amino-4-p-chlorofenylo-tiazolo-5-octowy (CAS 49779-99-9)
- (Z)-tert-Butyl 2-chloro-2-(2-(p-tolyl)hydrazono)acetate (CAS 1000572-13-3)
- (E)-N-({4-[(2-chloro-1,3-thiazol-5-yl)methoxy]phenyl}methylidene)hydroxylamine 3P-036 478032-47-2 (CAS 478032-47-2)
- 2-(Thiophen-2-yl)-4-(o-tolyl)-4H-chromene-3-carbaldehyde (CAS 342390-81-2)
- N-(4-hydroxy-6-methylpyrimidin-2-yl)acetamide (CAS 54286-77-0)
- 2-(1-(Tert-butoxycarbonyl)-4-(3-(trifluoromethyl)phenyl)piperidin-4-yl)acetic acid (CAS 644982-59-2)
- N-(Cyanomethyl)-5-(trifluoromethyl)pyridazine-4-carboxamide (CAS 872780-83-1)
- 5,7-Dimethoxyquinolin-4-amine (CAS 1249443-89-7)
- N-[2-Amino-4-(4-methylpiperazino)phenyl]-3-chlorobenzenecarboxamide (CAS 439107-46-7)
- [Glu]17-Liraglutide (CAS CATO-C4X-199236)
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