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2-HYDRAZINO-5-METHYLPYRIDINE

Product Name
2-HYDRAZINO-5-METHYLPYRIDINE
CAS No.
4931-01-5
Chemical Name
2-HYDRAZINO-5-METHYLPYRIDINE
Synonyms
5-METHYL-2-PYRIDYLHYDRAZINE;2-HYDRAZINO-5-METHYLPYRIDINE;2-Hydrazino-5-methylpyridine 95%;Pyridine, 2-hydrazinyl-5-methyl-;(5-METHYL-PYRIDIN-2-YL)-HYDRAZINE;(5-METHYL-PYRIDIN-2-YL)-HYDRAZINE 4931-01-5;(E)-2-hydrazono-5-methyl-1,2-dihydropyridine;2-HYDRAZINO-5-METHYLPYRIDINE ISO 9001：2015 REACH;(5-Methylpyridin-2-yl)hydrazine, 6-Hydrazino-3-picoline
CBNumber
CB8331968
Molecular Formula
C6H9N3
Formula Weight
123.16
MOL File
4931-01-5.mol
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2-HYDRAZINO-5-METHYLPYRIDINE Property

Melting point:
67-68oC
Boiling point:
241℃
Density 
1.16
Flash point:
99℃
storage temp. 
Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
solubility 
DMSO (Slightly), Methanol (Slightly)
pka
9.85±0.70(Predicted)
form 
Solid
color 
Orange to Dark Red
Stability:
Hygroscopic, Moisture Sensitive, Temperature Sensitive
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Safety

Hazard Codes 
Xn
Risk Statements 
22
HS Code 
2933998090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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

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N-Bromosuccinimide Price

SynQuest Laboratories
Product number
3H39-1-X3
Product name
2-Hydrazino-5-methylpyridine
Packaging
250mg
Price
$192
Updated
2021/12/16
AK Scientific
Product number
6685AB
Product name
2-Hydrazinyl-5-methylpyridine
Packaging
1g
Price
$317
Updated
2021/12/16
SynQuest Laboratories
Product number
3H39-1-X3
Product name
2-Hydrazino-5-methylpyridine
Packaging
1g
Price
$480
Updated
2021/12/16
Matrix Scientific
Product number
144724
Product name
1-(5-Methylpyridin-2-yl)hydrazine
Purity
95%
Packaging
1g
Price
$556
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0008831
Product name
2-HYDRAZINO-5-METHYLPYRIDINE
Purity
95.00%
Packaging
100MG
Price
$704.55
Updated
2021/12/16
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2-HYDRAZINO-5-METHYLPYRIDINE Chemical Properties,Usage,Production

Chemical Properties

Orange

Uses

Used as a herbicide.

Uses

2-Hydrazino-5-methylpyridine is used as a herbicide

Synthesis

18368-64-4

4931-01-5

The general procedure for the synthesis of 2-hydrazino-5-methylpyridine from 2-chloro-5-methylpyridine was as follows: 5.7 mL (5.9 g, 117.6 mmol) of hydrazine hydrate was added to 1.0 g (7.8 mmol) of 2-chloro-5-methylpyridine, and the reaction mixture was refluxed and stirred for 16 hr at a temperature of 150 °C oil bath. Upon completion of the reaction, it was cooled to room temperature and the reaction mixture was subsequently concentrated on a rotary evaporator. The residue was co-evaporated with 10 mL of ethylene glycol monoethyl ether and the process was repeated three times. The final residue was dissolved in dichloromethane, the precipitate was separated by filtration and the filtrate was concentrated under reduced pressure to give the target product. Yield: 644 mg (67% yield). The product was analyzed by LC-MS (Method 6): retention time (Rt) = 0.35 min; mass spectrum (ESI positive ion mode): m/z = 124 [M + H]+.

References

[1] Patent: US2010/93803, 2010, A1. Location in patent: Page/Page column 21
[2] Patent: US2010/305085, 2010, A1. Location in patent: Page/Page column 21
[3] ChemMedChem, 2018, vol. 13, # 10, p. 988 - 1003
[4] Bioorganic and Medicinal Chemistry Letters, 2013, vol. 23, # 6, p. 1743 - 1747

2-HYDRAZINO-5-METHYLPYRIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-HYDRAZINO-5-METHYLPYRIDINE Suppliers

Canada 1 China 53 Germany 1 India 1 United Kingdom 1 United States 12 Global 69
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
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86-10-82849933
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jkinfo@jkchemical.com
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China
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96815
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3B Pharmachem (Wuhan) International Co.,Ltd.
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821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
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China
ProdList
15838
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Shanghai Paulshine Chemical Co., Ltd.
Tel
+86-021-37788663
Fax
+86-021-37788663
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China
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SuZhou ShiYa Biopharmaceuticals, Inc.
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86(512)5235 6881
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sales@shiyabiopharm.com
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China
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Shanghai Raise Chemical Technology Co.,Ltd
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+86-021-50935922
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+86-021-33847795
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China
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Chimica Laboratories Co., Ltd
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0086-573-82585213
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0086-573-82585233
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bai@chimicalabs.com
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China
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ShangHai AmK Pharmaceutical Technology Co., Ltd.
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微信 17321281695 18019252918
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China
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Tongling HengYou Biotechnology Co., Ltd.
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021-50426030
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2630597085@qq.com
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China
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Quzhou Rundong Chemical (Technology) Co.
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0570-8789886 18892685668
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0570-8789985
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info@rundongchemical.com
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China
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Shanghai JingSi Biological Technology Co., Ltd
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18221840760
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QQ:2990760589
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2990760589@qq.com
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China
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View Lastest Price from 2-HYDRAZINO-5-METHYLPYRIDINE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
2-HYDRAZINYL-5-METHYLPYRIDINE 4931-01-5
Price
US $1.60-6.60/kg
Min. Order
1kg
Purity
99%
Supply Ability
100kg
Release date
2025-06-19
Shaanxi Dideu Medichem Co. Ltd
Product
2-Hydrazino-5-Methylpyridine 4931-01-5
Price
US $0.10/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
1000 tons
Release date
2019-12-26
Dideu Industries Group Limited
Product
2-HYDRAZINO-5-METHYLPYRIDINE 4931-01-5
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons min
Release date
2021-08-30

4931-01-5, 2-HYDRAZINO-5-METHYLPYRIDINERelated Search:

(6-METHYL-PYRIDIN-3-YL)-HYDRAZINE 1-[3-CHLORO-5-(TRIFLUOROMETHYL)PYRID-2-YL]-1-METHYLHYDRAZINE N-[5-(TRIFLUOROMETHYL)PYRID-2-YL]-N-METHYLHYDRAZINE 3-CHLORO-5-(TRIFLUOROMETHYL)PYRID-2-YLHYDRAZINE 2-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-1-HYDRAZINECARBOXAMIDE (4-METHYL-PYRIDIN-3-YL)-HYDRAZINE N'-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-4-(2,4-DICHLOROBENZOYL)-1H-PYRROLE-2-CARBOHYDRAZIDE 4-BENZOYL-N'-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-1H-PYRROLE-2-CARBOHYDRAZIDE 4-(4-CHLOROBENZOYL)-N'-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-1H-PYRROLE-2-CARBOHYDRAZIDE 5-((2-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]HYDRAZINO)METHYLENE)-1,3-DIMETHYL-2,4,6(1H,3H,5H)-PYRIMIDINETRIONE 3-(4-CHLOROPHENYL)-N'-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-4-OXO-3,4-DIHYDRO-1-PHTHALAZINECARBOHYDRAZIDE ETHYL N-(3-(2-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]HYDRAZINO)-2-([(ETHOXYCARBONYL)AMINO]CARBONYL)ACRYLOYL)CARBAMATE N'-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-6-OXO-1-[3-(TRIFLUOROMETHYL)BENZYL]-1,6-DIHYDRO-3-PYRIDINECARBOHYDRAZIDE N'-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-2-(1H-1,2,4-TRIAZOL-1-YL)ETHANIMIDOHYDRAZIDE N'-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-2-(2-PYRIDINYLSULFANYL)ETHANEHYDRAZONAMIDE 2-hydrazino-3,5-bis(trifluoromethyl)pyridine 1-(4-CHLOROBENZYL)-N'-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-6-OXO-1,6-DIHYDRO-3-PYRIDINECARBOHYDRAZIDE 1-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-4,5-DIMETHYL-1,2-DIHYDRO-3H-PYRAZOL-3-ONE

  • 5-METHYL-2-PYRIDYLHYDRAZINE
  • (5-METHYL-PYRIDIN-2-YL)-HYDRAZINE
  • 2-HYDRAZINO-5-METHYLPYRIDINE
  • (5-METHYL-PYRIDIN-2-YL)-HYDRAZINE 4931-01-5
  • (5-Methylpyridin-2-yl)hydrazine, 6-Hydrazino-3-picoline
  • Pyridine, 2-hydrazinyl-5-methyl-
  • 2-Hydrazino-5-methylpyridine 95%
  • 2-HYDRAZINO-5-METHYLPYRIDINE ISO 9001：2015 REACH
  • (E)-2-hydrazono-5-methyl-1,2-dihydropyridine
  • 4931-01-5
  • 4931-1-5
  • C6H9H13
  • Agro Products
  • Agro-Products