4-Aminoantipyrine
SIAL/33528 - puriss. p.a., reag. Ph. Eur., ≥99%
Synonym: 4-
CAS Number: 83-07-8
Empirical Formula (Hill Notation): C11H13N3O
Molecular Weight: 203.24
EC Number: 201-452-3
MDL Number: MFCD00003145
Linear Formula: C11H13N3O
Product Type: Chemical
agency | reag. Ph. Eur. |
USP/NF | |
assay | ≥99% |
grade | puriss. p.a. |
ign. residue | ≤0.1% |
InChI | 1S/C11H13N3O/c1-8-10(12)1 |
InChI key | RLFWWDJHLFCNIJ-UHFFFAOYSA |
loss | ≤0.5% loss on drying |
mp | 105-110 °C (lit.) |
107-109 °C | |
Quality Level | 200 ![]() |
SMILES string | CN1N(c2ccccc2)C(=O)C(N)=C |
General description: | 4-Aminoantipyrine forms heterocyclic Schiff bases, by reaction with various aldehydes and oximes. These Schiff bases form stable complexes with transition metals. |
Symbol | ![]() |
Signal word | Warning |
Hazard statements | H302 |
Precautionary statements | P264 - P270 - P301 + P312 - P501 |
Hazard Codes | Xn |
Risk Statements | 22-36/37/38 |
Safety Statements | 26-36 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥99% |
mp | 105-110 °C (lit.); 107-109 °C |
UNSPSC | 12352100 |