ChemicalBook > Product Catalog >Pharmaceutical intermediates >Heterocyclic compound >Pyridine compound >Aminopyridine >2,3-Diaminopyridine
2,3-Diaminopyridine
- CAS No.
- 452-58-4
- Chemical Name:
- 2,3-Diaminopyridine
- Synonyms
- PYRIDINE-2,3-DIAMINE;2,3-pyridinediamine;3-DiaMinopyridine;2,3-diamino-pyridin;2,3-DIAMINOPYRIDINE;TIMTEC-BB SBB004339;Pyridin-2,3-diaMine;Pyridine, 2,3-diamino-;2,3-Diaminopyridine99%;2,3-Diaminopyridine,98%
- CBNumber:
- CB5731019
- Molecular Formula:
- C5H7N3
- Molecular Weight:
- 109.13
- MOL File:
- 452-58-4.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/5/14 14:43:53
| Melting point | 110-115 °C (lit.) |
|---|---|
| Boiling point | 195°C 55mm |
| Density | 1.1118 (rough estimate) |
| refractive index | 1.5340 (estimate) |
| Flash point | 205 °C |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | H2O: soluble50mg/mL, opaque (brown to very dark brown) |
| form | Solid |
| pka | 6.78±0.36(Predicted) |
| color | Very Dark Brown |
| Water Solubility | 100 g/L (20 ºC) |
| Sensitive | Air Sensitive |
| BRN | 109869 |
| InChIKey | ZZYXNRREDYWPLN-UHFFFAOYSA-N |
| CAS DataBase Reference | 452-58-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,3-Pyridinediamine(452-58-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,Xi,T | |||||||||
| Risk Statements | 22-36/37/38-25 | |||||||||
| Safety Statements | 26-36/37-45-37/39-28A-36 | |||||||||
| RIDADR | UN 2811 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | US7548000 | |||||||||
| F | 9 | |||||||||
| Hazard Note | Irritant | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29333999 | |||||||||
| NFPA 704 |
|
2,3-Diaminopyridine price More Price(10)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 8.41183 | 2,3-Diaminopyridine for synthesis | 452-58-4 | 5G | ₹9290.01 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 125857 | 2,3-Diaminopyridine 95% | 452-58-4 | 5G | ₹8490 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.41183 | 2,3-Diaminopyridine for synthesis | 452-58-4 | 25G | ₹24829.99 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 125857 | 2,3-Diaminopyridine 95% | 452-58-4 | 25G | ₹43927.85 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 125857 | 2,3-Diaminopyridine 95% | 452-58-4 | 100G | ₹61713.33 | 2022-06-14 | Buy |
2,3-Diaminopyridine Chemical Properties,Uses,Production
Chemical Properties
Brown powder
Uses
2,3-Diaminopyridine was used in the synthesis of 2,3-diaminopyridinium-4-hydroxybenzoate1. It was used as internal standard in analysis of poly(amidoamine)dendrimers having different terminal functionalities by capillary electrophoresis. It was used as reagent in synthesis of imidazopyridines and organometallic complexes.
General Description
2,3-Diaminopyridine forms the bis-condensed Schiff base with salicylaldehyde. It forms charge transfer complex with tetrachloro-p-benzoquinone and tetracyanoethylene.
Purification Methods
It crystallises from *benzene and sublimes in vacuo. [Beilstein 22/11 V 241.]
2,3-Diaminopyridine Preparation Products And Raw materials
Raw materials
Preparation Products
4-Azabenzimidazole
1-ACETYL-1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE
8-CHLORO-[1,7]NAPHTHYRIDINE
2-(2-PYRIDYL)BENZIMIDAZOLE
2-Phenyl-3,5-dihydro-pyrido[3,4-b][1,4]diazepin-4-one
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Global( 557)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Terma Medicare India Pvt.,Ltd | +8613916485955 | Rajasthan, India | 145 | 58 | Inquiry |
| BTC pharm India | +918790379245 | AndhraPradesh, India | 1269 | 58 | Inquiry |
| GLR Innovations | +91 9891111994 | New Delhi, India | 4542 | 58 | Inquiry |
| ALTRAKEM PHARMA LIFE SCIENCES PRIVATE LIMITED | +919966658228 | Hyderabad, India | 486 | 58 | Inquiry |
| Manik Laboratories | +91-8121482049 +91-8121482049 | New Delhi, India | 49 | 58 | Inquiry |
| EPOCH LABS | +91-7702174901 +91-9515109812 | Hyderabad, India | 68 | 58 | Inquiry |
| PURALABS | +918985212143 | Hyderabad, India | 99 | 58 | Inquiry |
| Firmus Laboratories Pvt Ltd | +918008045456 | Hyderabad, India | 41 | 58 | Inquiry |
| Mutya sai Labs | +91-9492433407 +91-9492433407 | Hyderabad, India | 17 | 58 | Inquiry |
| Vital synthetics | +917799889789 | Telangana, India | 98 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Terma Medicare India Pvt.,Ltd | 58 |
| BTC pharm India | 58 |
| GLR Innovations | 58 |
| ALTRAKEM PHARMA LIFE SCIENCES PRIVATE LIMITED | 58 |
| Manik Laboratories | 58 |
| EPOCH LABS | 58 |
| PURALABS | 58 |
| Firmus Laboratories Pvt Ltd | 58 |
| Mutya sai Labs | 58 |
| Vital synthetics | 58 |
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452-58-4
C5H7N3
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