BD8138831
Pyridine-2,4-diamine , 97% , 461-88-1
CAS NO.：461-88-1
Empirical Formula: C5H7N3
Molecular Weight: 109.13
MDL number: MFCD00234953
EINECS: 824-198-0
| Pack Size | Price | Stock | Quantity |
| 250mg | RMB183.20 | In Stock |
|
| 1g | RMB459.20 | In Stock |
|
| 5g | RMB1260.80 | In Stock |
|
| 10g | RMB2185.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 107 °C |
| Boiling point: | 358.0±22.0 °C(Predicted) |
| Density | 1.251±0.06 g/cm3(Predicted) |
| storage temp. | under inert gas (nitrogen or Argon) at 2–8 °C |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 9.41±0.11(Predicted) |
| color | Light Yellow to Light Brown |
| Stability: | Hygroscopic |
| CAS DataBase Reference | 461-88-1 |
Description and Uses
2,4-Pyridinediamine was studies for its interaction with cholinesterase inhibitors, neostigmine (N390010) and edrophonium (E336000) as a combined treatment for the restoration of muscle contraction. Experiments have shown the doses of neostigmine and edrophonium could be halved when they were combined with a small small amount of 2,4-pyridinediamine without apparent loss of antagonistic potency.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H332-H335-H315-H319-H312-H302 |
| Precautionary statements | P280-P302+P352-P312-P322-P363-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P261-P271-P304+P340-P312-P264-P270-P301+P312-P330-P501 |
