China (Mainland)
2,5-Diaminopyridine CAS NO.4318-76-7
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Product Details
Keywords
- 4318-76-7
Quick Details
- ProName: 2,5-Diaminopyridine
- CasNo: 4318-76-7
- Molecular Formula: C5H7N3
- Appearance: Slight brown to brown solid
- Application: intermediates
- DeliveryTime: in stock
- PackAge: 10/KG FIBER DRUM, inner packaging: one...
- Port: beijing
- ProductionCapacity: 5 Metric Ton/Year
- Purity: 98%min(HPLC)
- Storage: Store in a cool, dry area. Keep contai...
- Transportation: 6.1/III,Toxic，UN2811
- LimitNum: 1 Kilogram
Superiority
1. Introduction of 2,5-Diaminopyridine
2,5-Diaminopyridine (CAS NO.4318-76-7) is a slight brown to brown solid and used as a intermediate. We
Details
1. Introduction of 2,5-Diaminopyridine
2,5-Diaminopyridine (CAS NO.4318-76-7) is a slight brown to brown solid and used as a intermediate. We can supply its 98%min(HPLC) as soon as possible. Our production of capacity of this chemical is 5 metric ton per year. And the FOB price of it is 0-100000 USD/kilogram. It is in stock now. We can delivery it in time and receive the payment by L/C or T/T.
Others:
Appearance:Slight brown to brown solid
Assay: ≥98%(HPLC)
Synonyms: Pyridine-2,5-diamine
CAS NO.: 4318-76-7
Formula: C5H7N3
M.W.: 109.13
Feature: brown solid . Air and light Sensitive. Volatility.
Packaging: 10/KG FIBER DRUM, inner packaging: one plastic bag, then in one aluminium foil bag
6.1/III,Toxic，UN2811
2. Basic information of 2,5-Diaminopyridine
1) Properties:
(1)XLogP3-AA: -0.2; (2)H-Bond Donor: 2; (3)H-Bond Acceptor: 3; (4)Tautomer Count: 4; (5)Exact Mass: 109.063997; (6)MonoIsotopic Mass: 109.063997; (7)Topological Polar Surface Area: 64.9; (8)Heavy Atom Count: 8; (9)Complexity: 74.1; (10)Covalently-Bonded Unit Count: 1; (11)Feature 3D Donor Count: 2; (12)Feature 3D Cation Count: 2; (13)Feature 3D Ring Count: 1; (14)Effective Rotor Count: 0; (15)Conformer Sampling RMSD: 0.4; (16)CID Conformer Count: 1.
2) Physical Properties
| Physical Property | Value | Units | Temp (deg C) | Source |
|---|---|---|---|---|
| Melting Point | 110.3 | deg C | EXP | |
| log P (octanol-water) | -0.390 | (none) | EST | |
| Atmospheric OH Rate Constant | 3.35E-11 | cm3/molecule-sec | 25 | EST |
3) Toxicity
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 50mg/kg (50mg/kg) | Journal of Medicinal Chemistry. Vol. 8, Pg. 296, 1965. |
4) Descriptors of Structure
InChI: InChI=1S/C5H7N3/c6-4-1-2-5(7)8-3-4/h1-3H,6H2,(H2,7,8)
InChIKey: MIROPXUFDXCYLG-UHFFFAOYSA-N
Canonical SMILES: C1=CC(=NC=C1N)N
IUPAC Name: pyridine-2,5-diamine
