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ChemicalBook >> CAS DataBase List >> 2-Chloro-3,4-diaminopyridine

2-Chloro-3,4-diaminopyridine

$4 - $5364.98
Product name: 2-Chloro-3,4-diaminopyridine
CAS: 39217-08-8
MF: C5H6ClN3
MW: 143.57
EINECS:
MDL Number:MFCD07363739
Synonyms:(4-amino-2-chloro-3-pyridyl)amine;2-Chloro-3,4-pyridinediam...;2-chloropyridine-3,4-diaMinehydrochloride;2-Chloropyridin-3,4-diamine;3,4-Diamino-2-chloropyridine;2-Chloro-3,4-diaminopyridine;2-Chloro-3,4-pyridinediamine;NSC 143160

Price61 Properties Safety Information Description

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aablocks
ACHEMBLOCK
Activate Scientific
AK Scientific
Ambeed
American Custom Chemicals Corporation
Apolloscientific
AstaTech
Biosynth
Chemcia Scientific
Chemenu
Chem-Impex
Crysdot
Frontier Specialty Chemicals
Labseeker
Matrix Scientific
Sigma-Aldrich
SynQuest Laboratories
Synthonix
TCI Chemical
TRC
Usbiological

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250mg
500mg
1.00g
1g
2g
5.00g
5g
10g
25g
100G
500g

Manufactureraablocks
Product numberAA0075WQ
Product description2-Chloropyridine-3,4-diamine 98%
Packaging250mg
Price$4
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0075WQ
Product description2-Chloropyridine-3,4-diamine 98%
Packaging1g
Price$5
Updated2026-05-28
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Manufactureraablocks
Product numberAA0075WQ
Product description2-Chloropyridine-3,4-diamine 98%
Packaging5g
Price$13
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0075WQ
Product description2-Chloropyridine-3,4-diamine 98%
Packaging10g
Price$24
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA0075WQ
Product description2-Chloropyridine-3,4-diamine 98%
Packaging25g
Price$51
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberC-2364
Product description2-Chloro-3,4-pyridinediamine 97%
Packaging25G
Price$52
Updated2026-05-27
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ManufacturerACHEMBLOCK
Product numberC-2364
Product description2-Chloro-3,4-pyridinediamine 97%
Packaging5G
Price$12
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberC-2364
Product description2-Chloro-3,4-pyridinediamine 97%
Packaging100G
Price$176
Updated2026-05-27
Buy

ManufacturerActivate Scientific
Product numberAS1365
Product description2-Chloro-3,4-pyridinediamine 97%
Packaging25g
Price$128
Updated2026-06-04
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ManufacturerActivate Scientific
Product numberAS1365
Product description2-Chloro-3,4-pyridinediamine 97%
Packaging1g
Price$24
Updated2026-06-04
Buy

ManufacturerActivate Scientific
Product numberAS1365
Product description2-Chloro-3,4-pyridinediamine 97%
Packaging5g
Price$33
Updated2026-06-04
Buy

ManufacturerActivate Scientific
Product numberAS1365
Product description2-Chloro-3,4-pyridinediamine 97%
Packaging100g
Price$497
Updated2026-06-04
Buy

ManufacturerAK Scientific
Product numberW5964
Product description3,4-Diamino-2-chloropyridine
Packaging100g
Price$1210
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA146572
Product description2-Chloropyridine-3,4-diamine 98%
Packaging1g
Price$18
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA146572
Product description2-Chloropyridine-3,4-diamine 98%
Packaging25g
Price$175
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberHCH0003020
Product description2-CHLORO-3,4-DIAMINOPYRIDINE 95.00%
Packaging5G
Price$3632.48
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA0075WQ	2-Chloropyridine-3,4-diamine 98%	250mg	$4	2026-05-28	Buy
aablocks	AA0075WQ	2-Chloropyridine-3,4-diamine 98%	1g	$5	2026-05-28	Buy
aablocks	AA0075WQ	2-Chloropyridine-3,4-diamine 98%	5g	$13	2026-05-28	Buy
aablocks	AA0075WQ	2-Chloropyridine-3,4-diamine 98%	10g	$24	2026-05-28	Buy
aablocks	AA0075WQ	2-Chloropyridine-3,4-diamine 98%	25g	$51	2026-05-28	Buy
ACHEMBLOCK	C-2364	2-Chloro-3,4-pyridinediamine 97%	25G	$52	2026-05-27	Buy
ACHEMBLOCK	C-2364	2-Chloro-3,4-pyridinediamine 97%	5G	$12	2026-05-27	Buy
ACHEMBLOCK	C-2364	2-Chloro-3,4-pyridinediamine 97%	100G	$176	2026-05-27	Buy
Activate Scientific	AS1365	2-Chloro-3,4-pyridinediamine 97%	25g	$128	2026-06-04	Buy
Activate Scientific	AS1365	2-Chloro-3,4-pyridinediamine 97%	1g	$24	2026-06-04	Buy
Activate Scientific	AS1365	2-Chloro-3,4-pyridinediamine 97%	5g	$33	2026-06-04	Buy
Activate Scientific	AS1365	2-Chloro-3,4-pyridinediamine 97%	100g	$497	2026-06-04	Buy
AK Scientific	W5964	3,4-Diamino-2-chloropyridine	100g	$1210	2021-12-16	Buy
Ambeed	A146572	2-Chloropyridine-3,4-diamine 98%	1g	$18	2021-12-16	Buy
Ambeed	A146572	2-Chloropyridine-3,4-diamine 98%	25g	$175	2021-12-16	Buy
American Custom Chemicals Corporation	HCH0003020	2-CHLORO-3,4-DIAMINOPYRIDINE 95.00%	5G	$3632.48	2021-12-16	Buy

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Properties

Melting point :158-163℃
Boiling point :381.3±37.0 °C(Predicted)
Density :1.447±0.06 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
solubility :soluble in Methanol
form :powder to crystal
pka :4.79±0.42(Predicted)
color :Light yellow to Brown to Dark green
InChI :1S/C5H6ClN3/c6-5-4(8)3(7)1-2-9-5/h1-2H,8H2,(H2,7,9)
InChIKey :PWOIYBVEDIFBEO-UHFFFAOYSA-N
SMILES :Nc1ccnc(Cl)c1N

Safety Information

Symbol(GHS):

Signal word:

Danger

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H301	Toxic if swalloed	Acute toxicity,oral	Category 3	Danger	P264, P270, P301+P310, P321, P330,P405, P501
H317	May cause an allergic skin reaction	Sensitisation, Skin	Category 1	Warning	P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P

Precautionary statements:

P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2-Chloropyridine-3,4-diamine

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. INTATRADE GmbH JinYan Chemicals(ShangHai) Co.,Ltd. Jia Xing Isenchem Co.,Ltd Pure Chemistry Scientific Inc. Accela ChemBio Co.,Ltd. Shanghai Longsheng chemical Co.,Ltd. Shanghai Hanhong Scientific Co.,Ltd. Jinan Trio PharmaTech Co., Ltd. SpringPharma Tech Co.,Ltd

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2-Chloro-3,4-diaminopyridine

Properties

Safety Information

Description

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