Azathioprine
SIGMA/A4638 - ≥98%
Synonym: 6-
CAS Number: 446-86-6
Empirical Formula (Hill Notation): C9H7N7O2S
Molecular Weight: 277.26
EC Number: 207-175-4
MDL Number: MFCD00069203
Linear Formula: C9H7N7O2S
Product Type: Chemical
| assay | ≥98% |
| biological source | synthetic (organic) |
| form | powder |
| InChI | 1S/C9H7N7O2S/c1-15-4-14-7 |
| InChI key | LMEKQMALGUDUQG-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| SMILES string | Cn1cnc(c1Sc2ncnc3[nH]cnc2 |
| solubility | 1 M NH4OH: 20 mg/mL, clear to slightly hazy |
| storage temp. | −20°C |
| Biochem/physiol Actions: | Has shown promise in treatment of alopecia areata (autoimmune hair loss), with no difference in effectiveness between genders. |
| Packaging: | 1 g in glass bottle |
| Symbol | ![]() GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H302 - H315 - H319 - H335 - H350 |
| Precautionary statements | P201 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 - P308 + P313 |
| Hazard Codes | T |
| Risk Statements | 45-22-36/37/38 |
| Safety Statements | 22-26-36/37-45 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98% |
| Storage Temp. | −20°C |
| UNSPSC | 12352202 |



