Longdaysin
SIGMA/SML0127 - ≥98% (HPLC)
Synonym: 9-
CAS Number: 1353867-91-0
Empirical Formula (Hill Notation): C16H16F3N5
Molecular Weight: 335.33
MDL Number: MFCD20527323
Linear Formula: C16H16F3N5
Product Type: Chemical
| assay | ≥98% (HPLC) |
| color | white to tan |
| form | powder |
| InChI | 1S/C16H16F3N5/c1-10(2)24- |
| InChI key | REKSFCCYDQMSIN-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| SMILES string | CC(C)N(C=N1)C2=C1C(NCC3=C |
| solubility | DMSO: ≥15 mg/mL |
| storage temp. | 2-8°C |
| Application: | Longdaysin may be used to study cell signaling that regulate the circadian clock and behavior. |
| Biochem/physiol Actions: | Longdaysin inhibits CK1, ERK2, and CDK7 kinases in low mM concentrations. The activity of longdaysin results in a lengthening of circadian periods in cell based and in vivo systems. Transgenic zebrafish harboring a per3-luc reporter gene displayed a 10 hour lengthening of circadian period when treated with longdaysin. Longdaysin reduces the phosphorylation of PER1 the regulator of molecular clock function and manipulates the circadian clock. |
| Packaging: | 5, 25 mg in glass bottle |
| Symbol | GHS06 |
| Signal word | Danger |
| Hazard statements | H301 - H315 - H319 - H335 |
| Precautionary statements | P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | T |
| Risk Statements | 25-36/37/38 |
| Safety Statements | 26-45 |
| RIDADR | UN 2811 6.1 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98% (HPLC) |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352200 |


