ChemicalBook > CAS DataBase List > 2,3-Diaminopyridine

2,3-Diaminopyridine

Product Name
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-DIAMINOPYRIDINE;TIMTEC-BB SBB004339;2,3-diamino-pyridin;Pyridin-2,3-diaMine;Pyridine, 2,3-diamino-;2,3-Diaminopyridine99%;2,3-Diaminopyridine,98%
CBNumber
CB5731019
Molecular Formula
C5H7N3
Formula Weight
109.13
MOL File
452-58-4.mol
More
Less

2,3-Diaminopyridine Property

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)
More
Less

Safety

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
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
125857
Product name
2,3-Diaminopyridine
Purity
95%
Packaging
5g
Price
$149
Updated
2024/03/01
Sigma-Aldrich
Product number
8.41183
Product name
2,3-Diaminopyridine
Purity
for synthesis
Packaging
5G
Price
$110
Updated
2023/01/07
Sigma-Aldrich
Product number
8.41183
Product name
2,3-Diaminopyridine
Purity
for synthesis
Packaging
25g
Price
$421
Updated
2023/01/07
TCI Chemical
Product number
D0117
Product name
2,3-Diaminopyridine
Purity
>98.0%(T)
Packaging
5g
Price
$146
Updated
2024/03/01
TCI Chemical
Product number
D0117
Product name
2,3-Diaminopyridine
Purity
>98.0%(T)
Packaging
25g
Price
$462
Updated
2024/03/01
More
Less

2,3-Diaminopyridine Chemical Properties,Usage,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

2-Amino-3-nitropyridine Palladium Ethyl acetate

Preparation Products

4-Azabenzimidazole
More
Less

2,3-Diaminopyridine Suppliers

Americas 1 Belgium 2 Canada 3 China 359 Europe 3 France 1 Germany 9 Hungary 1 India 84 Ireland 1 Japan 6 Jordan 1 Russia 1 Slovakia 1 South Korea 1 Switzerland 3 The Netherlands 2 Ukraine 1 United Kingdom 22 United States 64 Global 566
Terma Medicare India Pvt.,Ltd
Tel
+8613916485955
Email
shivshanghai@yahoo.com
Country
India
ProdList
172
Advantage
58
BTC pharm India
Tel
+918790379245
Email
banny.janga@btcpharm.com
Country
India
ProdList
1262
Advantage
58
GLR Innovations
Tel
+91 9891111994
Email
info@glrgroup.in
Country
India
ProdList
4535
Advantage
58
TCI Chemicals (India) Pvt. Ltd.
Tel
--
Fax
--
Email
sales-in@tcichemicals.com
Country
India
ProdList
6768
Advantage
58
Survival Technologies Pvt Ltd
Tel
--
Fax
--
Email
swami@survivaltechnologies.in
Country
India
ProdList
290
Advantage
50
TANUJ PYRIDINE
Tel
--
Fax
--
Email
tanujpyridine@gmail.com
Country
India
ProdList
136
Advantage
58
Biosyn Research Chemicals
Tel
--
Fax
--
Email
info@biosyn.in
Country
India
ProdList
1340
Advantage
58
Chemit Laboratories
Tel
--
Fax
--
Email
info@chemit.in
Country
India
ProdList
69
Advantage
58
Manus Aktteva Biopharma LLP
Tel
--
Fax
--
Email
products@manusakttevabiopharma.in
Country
India
ProdList
275
Advantage
58
Alfa Aesar
Tel
--
Fax
--
Email
tech@alfa.com
Country
India
ProdList
6905
Advantage
58
Rivashaa Agrotech Biopharma Pvt. Ltd.
Tel
--
Fax
--
Email
source@rivashaa.com
Country
India
ProdList
986
Advantage
58
Pragmetis Pharmaserves LLP,
Tel
--
Fax
--
Email
hitkari@pragmetis.com
Country
India
ProdList
16
Advantage
58
Alkali Metals Ltd.
Tel
--
Fax
--
Email
lkalimetals@alkalimetals.com
Country
India
ProdList
286
Advantage
58
SVS Interchem (SVS)
Tel
--
Fax
--
Email
svsinterchem@gmail.com
Country
India
ProdList
117
Advantage
58
Vital Synthetic Labs Pvt., Ltd.
Tel
--
Fax
--
Email
info@vitalsynthetics.in
Country
India
ProdList
271
Advantage
58
Ms Life Sciences
Tel
--
Fax
--
Country
India
ProdList
341
Advantage
58
ASM Organics
Tel
--
Fax
--
Country
India
ProdList
1185
Advantage
58
Genuine Lab Products
Tel
--
Fax
--
Email
sales@genuinelab.in
Country
India
ProdList
26
Advantage
58
Madin Life Sciences Pvt. Ltd (MLP)
Tel
--
Fax
--
Email
info@madinlifesciences.com
Country
India
ProdList
181
Advantage
58
AB Enterprises
Tel
--
Fax
--
Country
India
ProdList
34
Advantage
58
Oceanic Pharmachem Pvt. Ltd.
Tel
--
Fax
--
Email
info@oceanicpharmachem.com
Country
India
ProdList
2005
Advantage
58
Jubilant Ingrevia
Tel
--
Fax
--
Email
.support@jubl.com
Country
India
ProdList
80
Advantage
58
Anugrahachemicals
Tel
--
Fax
--
Country
India
ProdList
7
Advantage
58
Krystal Tech
Tel
--
Fax
--
Country
India
ProdList
102
Advantage
58
Dhanvi Exim Services
Tel
--
Fax
--
Email
info@dhanviexim.com
Country
India
ProdList
204
Advantage
58
Azole Rasayanas India Private Limited
Tel
--
Fax
--
Email
info@azolerasayanas.com
Country
India
ProdList
681
Advantage
58
Arene Life Sciences Limited
Tel
--
Fax
--
Country
India
ProdList
164
Advantage
58
Reax Chemicals
Tel
--
Fax
--
Country
India
ProdList
4217
Advantage
58
RPN Organics Pvt., Ltd.
Tel
--
Fax
--
Email
rpnorganics@gmail.com
Country
India
ProdList
40
Advantage
58
Ramkishore Chemical Company Pvt. Ltd.
Tel
--
Fax
--
Country
India
ProdList
165
Advantage
58
Ergam life sciences Pvt Ltd
Tel
--
Fax
--
Country
India
ProdList
58
Advantage
58
VASIN BIO LIFE SCIENCES PVT LTD
Tel
--
Fax
--
Email
info@vasinbio.com
Country
India
ProdList
2092
Advantage
58
Corey Organics Private Ltd.
Tel
--
Fax
--
Email
nfo@coreyorganics.com
Country
India
ProdList
210
Advantage
58
Anand Agencies
Tel
--
Fax
--
Email
en@gmail.com
Country
India
ProdList
2332
Advantage
58
Chemrich Fine Chemicals Private Limited
Tel
--
Fax
--
Country
India
ProdList
53
Advantage
58
Molecraft LifeSciences Pvt Ltd
Tel
--
Fax
--
Email
info@molecraft.com
Country
India
ProdList
757
Advantage
0
Rpn Organics Private Limited
Tel
--
Fax
--
Country
India
ProdList
2
Advantage
58
Sri Guna Sai Life Sciences
Tel
--
Fax
--
Country
India
ProdList
3
Advantage
58
Sriven Pharmachem India Private Limited
Tel
--
Fax
--
Country
India
ProdList
25
Advantage
58
Jubilant Infrastructure Limited
Tel
--
Fax
--
Email
Anuja.Parihar@jubl.com
Country
India
ProdList
285
Advantage
58
A.J Chemicals
Tel
--
Fax
--
Email
sales@ajchem.in
Country
India
ProdList
6100
Advantage
58
SL Drugs and Pharmaceuticals Pvt. Ltd.
Tel
--
Fax
--
Email
enquiry@sldrugs.com
Country
India
ProdList
2683
Advantage
50
Avra Synthesis Pvt Ltd
Tel
--
Fax
--
Email
info@avrasynthesis.com
Country
India
ProdList
1603
Advantage
30
OCEAN TRADING CORPORATION
Tel
--
Fax
--
Email
otcchem@otcchem.com
Country
India
ProdList
6202
Advantage
58
More
Less

View Lastest Price from 2,3-Diaminopyridine manufacturers

hebei hongtan Biotechnology Co., Ltd
Product
2,3-Diaminopyridine 452-58-4
Price
US $100.00/kg
Min. Order
1kg
Purity
99.9%
Supply Ability
500
Release date
2024-05-14
Hebei Weibang Biotechnology Co., Ltd
Product
2,3-Diaminopyridine 452-58-4
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-11-05
Hebei Yanxi Chemical Co., Ltd.
Product
2,3-Diaminopyridine 452-58-4
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
100tons
Release date
2023-09-11

452-58-4, 2,3-DiaminopyridineRelated Search:

Iminodiacetonitrile 2-Aminopyridine 3,4-Diaminopyridine PYRIDINE-2,4-DIAMINE 4-Dimethylaminopyridine Pyridine 4-Aminopyridine 3-Aminopyridine 2,5-Diaminopyridine HYDRAZINE 2,6-Diaminopyridine Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate 2-Amino-3-nitro-6-picoline 2-AMINO-6-CHLORO-3-NITROPYRIDINE Pirenzepine 2-Amino-3-nitro-4-picoline Phenazopyridine hydrochloride 2-Nitro-3-pyridinamine

  • ASINEX-REAG BAS 01435295
  • 2,3-diamino-pyridin
  • Pyridine, 2,3-diamino-
  • PYRIDINE-2,3-DIAMINE
  • TIMTEC-BB SBB004339
  • 2,3-DIAMINOPYRIDINE
  • pyridine-2,3-diyldiamine
  • 2,3-Diaminopyridine99%
  • 2,3-Diaminopyridine,98%
  • 2,3-pyridinediamine
  • 2,3-Diaminopyridine ,97%
  • 3-DiaMinopyridine
  • 2,3-DiaMinopyridine, 98% 5GR
  • Pyridin-2,3-diaMine
  • (6-(methylsulfonyl)-7-nitro-9-oxo-9H-xanthene-1-carbonitrile)
  • 2,3-Diaminopyridine Vetec(TM) reagent grade, 94%
  • Ethyl 3-ethoxyacrylate 2,3-diamino-pyridin
  • 2,3-Diaminopyridine &gt
  • 2,3-Diaminopyridine(For export only)
  • 2,3-Diaminopyridine ISO 9001：2015 REACH
  • 2,3-Diaminopyridine(2,3-DAP)
  • Bromo ortho tolyl benzo nitrile
  • 452-58-4
  • C5H7N3
  • AMINE
  • Pyridines
  • Heterocyclic Building Blocks
  • Building Blocks
  • C5
  • Highly Purified Reagents
  • Other Categories
  • Refined Products by Sublimation
  • Pyridines, Pyrimidines, Purines and Pteredines
  • Amines
  • Pyridines
  • Pyridine
  • Pyridines derivates
  • Boronic Acid
  • C5
  • Heterocyclic Building Blocks