ChemicalBook > CAS DataBase List > VALERIC ACID HYDRAZIDE

VALERIC ACID HYDRAZIDE

Product Name: VALERIC ACID HYDRAZIDE
CAS No.: 38291-82-6
Chemical Name: VALERIC ACID HYDRAZIDE
Synonyms: valerohydrazide;Pentanohydrazide;VALERYLHYDRAZINE;Valeric hydrazide;Pentanoyl hydrazide;Pentanoic hydrazide;ValericAcidHydrazine;VALERIC ACID HYDRAZIDE;PENTANOIC ACID HYDRAZIDE;2-amino-5-propan-2-yl-4-thiazolone
CBNumber: CB5214024
Molecular Formula: C5H12N2O
Formula Weight: 116.16
MOL File: 38291-82-6.mol

Less

VALERIC ACID HYDRAZIDE Property

Melting point:: 54-57°C
Boiling point:: 261℃
Density: 0.962
Flash point:: 111℃
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
pka: 13.54±0.18(Predicted)
BRN: 1744747
CAS DataBase Reference: 38291-82-6(CAS DataBase Reference)

Less

Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
RIDADR: UN1325
HazardClass: IRRITANT

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

Less

N-Bromosuccinimide Price

TRC

Product number: P274048
Product name: Pentanehydrazide
Packaging: 100mg
Price: $75
Updated: 2021/12/16

Matrix Scientific

Product number: 029662
Product name: Pentanohydrazide
Packaging: 5g
Price: $78
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 35019
Product name: Pentanehydrazide
Purity: 95+%
Packaging: 10g
Price: $400
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0069421
Product name: VALERIC ACID HYDRAZIDE
Purity: 95.00%
Packaging: 1G
Price: $619.7
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0069421
Product name: VALERIC ACID HYDRAZIDE
Purity: 95.00%
Packaging: 2.5G
Price: $796.77
Updated: 2021/12/16

Less

VALERIC ACID HYDRAZIDE Chemical Properties,Usage,Production

Uses

Valeric acid hydrazide is an amino derivative and can be used as an organic reagent.

Synthesis

539-82-2

38291-82-6

General procedure for the synthesis of valerylhydrazine from ethyl valerate: hydrazine hydrate (783 μL) was added to a solution of ethanol (20 mL) containing ethyl valerate (420 mg, 3.22 mmol). The resulting solution was heated to reflux for 12 hours. Upon completion of the reaction, the mixture was kept warm and the volatiles were removed under vacuum. The resulting valerylhydrazine was used for subsequent reactions without further purification. Yield: 99%. 1H NMR (400 MHz, CDCl3) δ: 7.25 (s, 1H), 2.15-2.11 (d, J = 7.6 Hz, 2H), 1.64-1.57 (m, 2H), 1.37-1.28 (m, 2H), 0.92-0.88 (t, J = 7.2 Hz, 3H) ppm.

References

[1] Patent: WO2016/128541, 2016, A1. Location in patent: Page/Page column 101
[2] Patent: WO2017/162834, 2017, A1. Location in patent: Page/Page column 93

VALERIC ACID HYDRAZIDE Preparation Products And Raw materials

Raw materials

Preparation Products

Less

VALERIC ACID HYDRAZIDE Suppliers

China 77 Europe 1 Germany 3 India 8 United Kingdom 7 United States 14 Global 110

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44801
Advantage: 61

Sci General Material & Chemical Ltd

Tel: 021-58388037;21-58388037 13472507714
Email: 35177634@qq.com;1589045147@qq.com
Country: China
ProdList: 803
Advantage: 55

Nanjing Norris-Pharm Technology Co., Ltd

Tel: 18652989687
Fax: +86-25-52131256
Email: sales@norris-pharm.com
Country: China
ProdList: 8878
Advantage: 55

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 13167063860
Fax: 021-50323701
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39966
Advantage: 60

ShangHai D&B Biological Science and Technology Co.Ltd

Tel: 400-008-9730,021-54359730 400-008-9730
Fax: 021-54353864
Email: info@chemxyz.com
Country: China
ProdList: 3057
Advantage: 60

Beijing FYF Chemicals Co., Ltd

Tel: 010-57903446 15869909019
Fax: 010-57903446
Email: 168931144@qq.com
Country: China
ProdList: 2875
Advantage: 58

Shanghai Balmxy Pharmaceutical Co., Ltd

Tel: 021-24206007 13764915196
Fax: 86-021-23027023
Email: sales@balmxy.com
Country: China
ProdList: 6874
Advantage: 55

Shanghai HuanChuan Industry Co.,Ltd.

Tel: 021-61478794
Fax: 021-61478794
Email: sales@hcshhai.com
Country: China
ProdList: 9793
Advantage: 50

Zhengzhou kangnuochenrui Chemical Technology Co.,Ltd

Tel: 18210788515
Fax: 18210788515
Email: zhuzixin999@163.c0m
Country: China
ProdList: 2999
Advantage: 55

Zhengzhou Alfachem Co., Ltd.

Tel: 0371-53765687 18937137882
Fax: QQ:2885373884
Email: 2853979813@qq.com
Country: China
ProdList: 7991
Advantage: 55

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
Advantage: 60

Changzhou Hopschain Chemical Co.,Ltd.

Tel: 0519-85528066 13775048983
Fax: 0519-85528066
Email: sales@hopschem.com
Country: China
ProdList: 31553
Advantage: 55

Shandong Xiya Chemical Co., Ltd.

Tel: 4009903999 13395398332
Fax: 0539-6365991
Email: sales@xiyashiji.com
Country: China
ProdList: 20794
Advantage: 60

Chengdu Huachun Technology Co., Ltd

Tel: 400-1166-196 15982826727
Fax: QQ：800101999
Email: cdhxsj@163.com
Country: China
ProdList: 14603
Advantage: 60

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

9ding chemical ( Shanghai) Limited

Tel: 021-021-52271985 17721149837
Fax: +86 (21) 52271987
Email: sales@9dingchem.com
Country: China
ProdList: 19800
Advantage: 60

Shanghai BaiShun Biological Technology Co., Ltd

Tel: 021-37581181
Fax: 021-57456066
Email: sales@chem-mall.com
Country: China
ProdList: 10330
Advantage: 58

Shanghai Zhen Li Biological Technology Co., Ltd

Tel: 021-16621358918; 18516310516
Fax: 13045646768
Email: zhenlipharma888@163.com
Country: China
ProdList: 19035
Advantage: 58

Capot Chemical Co.,Ltd.

Tel: +86-（0）57185586718; +8613336195806
Fax: +86-571-85864795
Email: sales@capot.com
Country: China
ProdList: 29735
Advantage: 60

Aikon International Limited

Tel: 025-66061636 18013972705
Fax: (3)02557626880
Email: qqyang@aikonchem.com
Country: China
ProdList: 15814
Advantage: 58

Jinan Liheng Biotechnology Co., Ltd.

Tel: 0531-18763987518 18763987518
Email: levi@lihengpharm.com
Country: China
ProdList: 1793
Advantage: 58

Shanghai Jizhi Biochemical Technology Co. Ltd.

Tel: 4009004166/18616739031 18616739031
Email: 3007523370@qq.com
Country: China
ProdList: 52687
Advantage: 58

Zhengzhou Alfa Chemical Co.,Ltd

Tel: +8618530059196
Email: sale04@alfachem.cn
Country: China
ProdList: 11784
Advantage: 58

ANHUI WITOP BIOTECH CO., LTD

Tel: +8615255079626
Email: eric@witopchemical.com
Country: China
ProdList: 23541
Advantage: 58

Hefei TNJ Chemical Industry Co.,Ltd.

Tel: +86-0551-65418671 +8618949823763
Fax: 0551-65418697
Email: sales@tnjchem.com
Country: China
ProdList: 34563
Advantage: 58

Dayang Chem (Hangzhou) Co.,Ltd.

Tel: +86-0571-88938639 +8617705817739
Fax: +86-571-88938652，+86-571- 88492614
Email: info@dycnchem.com
Country: China
ProdList: 52846
Advantage: 58

SIMAGCHEM CORP

Tel: +86-5922680277 +86-13806087780
Email: sale@simagchem.com
Country: China
ProdList: 17346
Advantage: 58

Zhejiang Lianshuo Biotechnology Co., Ltd.

Tel: 18616526224
Email: lianshuo@vip.126.com
Country: China
ProdList: 9607
Advantage: 58

Xiamen AmoyChem Co., Ltd

Tel: +86-86-5926051114 +8615060885618
Email: sales@amoychem.com
Country: China
ProdList: 6369
Advantage: 58

Changzhou Ditong Chemical Co.,Ltd

Tel: +86-0519-88299272
Email: info@edengenechem.com
Country: China
ProdList: 2176
Advantage: 58

CONIER CHEM AND PHARMA LIMITED

Tel: +8618523575427
Email: sales@conier.com
Country: China
ProdList: 49975
Advantage: 58

Shanghai Kaiwei Chemical Technology Co., Ltd.

Tel: 021-58461859 15821823057
Email: service@aiviche.com
Country: China
ProdList: 49312
Advantage: 58

career henan chemical co

Tel: +86-0371-86658258 +8613203830695
Fax: 0086-371-86658258
Email: factory@coreychem.com
Country: China
ProdList: 29798
Advantage: 58

Jinan Liheng Biotechnology Co., Ltd.

Tel: 15865262812
Email: info@lihengpharm.com
Country: CHINA
ProdList: 938
Advantage: 58

Beijing Haite lesk Technology Co., Ltd

Tel: 15210893940; 15116916250
Fax: QQ: 237008221
Email: chemistryliu@163.com
Country: China
ProdList: 7327
Advantage: 58

Mainchem Co., Ltd.

Tel: --
Fax: --
Email: sarah@mainchem.com
Country: China
ProdList: 6547
Advantage: 58

Shanghai Sunway Pharmaceutical Technology Co.,Ltd.

Tel: 021-51816796-820 13611835272
Fax: 021-5161 3951
Email: sales2@sunwaypharm.com
Country: China
ProdList: 44119
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 40000
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-6005915
Email: sales@picasso-e.com
Country: China
ProdList: 39653
Advantage: 58

Hubei Hannuo Pharmaceutical Technology Co., Ltd

Tel: 18662190603
Email: 437347250@qq.com
Country: China
ProdList: 7325
Advantage: 58

Jiaxing Zhejia Biotechnology Co., LTD

Tel: 0573-85609002 18367600069;
Email: zhejia01@163.com
Country: China
ProdList: 8887
Advantage: 58

Shandong Mingde Biotechnology Co., Ltd

Tel: 15553348166
Email: m15553348166@163.com
Country: China
ProdList: 9967
Advantage: 58

Shanghai Dalikang Medical Technology Co., LTD

Tel: 18658316824
Email: 2587687349@qq.com
Country: China
ProdList: 253
Advantage: 58

Shandong Welt Chem. Co.,Ltd.

Tel: 531-87153728 13805401165
Email: xufeng192@126.com
Country: China
ProdList: 3964
Advantage: 58

Beijing Solarbio Science & Tecnology Co., Ltd.

Tel: 010-50973130 17801761073
Email: Gsiyu@solarbio.com
Country: China
ProdList: 50464
Advantage: 58

https://hanhongsci.com/

Tel: 021-54306202 18917919676
Email: info@hanhongsci.com
Country: China
ProdList: 29995
Advantage: 58

Less

View Lastest Price from VALERIC ACID HYDRAZIDE manufacturers

Career Henan Chemical Co

Product: VALERIC ACID HYDRAZIDE 38291-82-6
Price: US $6.68/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 1kg-1000kg
Release date: 2020-01-10

38291-82-6, VALERIC ACID HYDRAZIDERelated Search:

DIANTIPYRYLMETHANE STEARIC ACID HYDRAZIDE Dodecanohydrazide 4,5-Dihydro-6-methylpyridazin-3(2H)-one Octanoic hydrazide Phenylbutazone Adipic dihydrazide VALERIC ACID HYDRAZIDE Decanedihydrazide MOFEBUTAZONE 1,12-Dodecanedioyl dihydrazide BISPYRAZOLONE SUBERIC DIHYDRAZIDE DECANOICACIDHYDRAZIDE HEPTANEDIOIC ACID DIHYDRAZIDE 1,4-CYCLOHEXANEDICARBOHYDRAZIDE PIPERIDINO CYCLOHEXYLCARBOXAMIDE GLUTARIC DIHYDRAZIDE

VALERIC ACID HYDRAZIDE

PENTANOIC ACID HYDRAZIDE

valerohydrazide

ValericAcidHydrazine

VALERYLHYDRAZINE

Pentanohydrazide

Pentanoic hydrazide

Pentanoyl hydrazide

Valeric hydrazide

2-amino-5-propan-2-yl-4-thiazolone

38291-82-6

CH3CH23CONHNH2