成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->41680-34-6

41680-34-6

41680-34-6 Structure

41680-34-6 Structure
IdentificationMore
[Name]

3-Aminopyrazole-4-carboxylic acid
[CAS]

41680-34-6
[Synonyms]

3-AMINO-1H-PYRAZOLE-4-CARBOXYLIC ACID
3-AMINO-4-PYRAZOLECARBOXYLIC ACID
3-AMINOPYRAZOLE-4-CARBOXYLIC ACID
5-AMINO-4-PYRAZOLECARBOXYLIC ACID
RARECHEM AL BO 0208
3-amino-1h-pyrazole-4-carboxylicaci
3-amino-4-carboxypyrazole
3-amino-4-pyrazolecarboxylicaci
3-Amino-1H-pyrazole-4-carboxylic acid ,96%
[EINECS(EC#)]

255-493-7
[Molecular Formula]

C4H5N3O2
[MDL Number]

MFCD00005239
[Molecular Weight]

127.1
[MOL File]

41680-34-6.mol
Chemical PropertiesBack Directory
[Appearance]

Almost white to beige crystalline powder
[Melting point ]

135 °C (dec.) (lit.)
[Boiling point ]

235.85°C (rough estimate)
[density ]

1.4748 (rough estimate)
[refractive index ]

1.5000 (estimate)
[storage temp. ]

Refrigerator (+4°C)
[form ]

powder
[pka]

15.28±0.50(Predicted)
[color ]

White
[Detection Methods]

HPLC
[CAS DataBase Reference]

41680-34-6(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[RTECS ]

UQ6390000
[HS Code ]

29339900
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium hydroxide-->Acetic acid-->Triethyl orthoformate-->Ethyl cyanoacetate-->HYDRAZINE
[Preparation Products]

6-Chloro-pyrazolo[1,5-a]pyriMidine-3-carboxylic Acid
Hazard InformationBack Directory
[Chemical Properties]

Almost white to beige crystalline powder
[Uses]

3-Amino-1H-pyrazole-4-carboxylic Acid, is a heterocyclic building block used for the synthesis of more complex pharmaceutical and biologically active compounds, including inhibitors. It can be used for the preparation of some impurities and/or degradation products of Zaleplon (Z145000), and also for Arylsulfonamidopiperidone derivatives as a novel class of factor Xa inhibitors.
Spectrum DetailBack Directory
[Spectrum Detail]

3-Aminopyrazole-4-carboxylic acid(41680-34-6)1HNMR
3-Aminopyrazole-4-carboxylic acid(41680-34-6)FT-IR
3-Aminopyrazole-4-carboxylic acid(41680-34-6)Raman
3-Aminopyrazole-4-carboxylic acid(41680-34-6)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

3-Aminopyrazole-4-carboxylic acid, 95%(41680-34-6)
[Alfa Aesar]

3-Amino-1H-pyrazole-4-carboxylic acid, 95%(41680-34-6)
[Sigma Aldrich]

41680-34-6(sigmaaldrich)
41680-34-6 suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-(0)57185586718 +86-13336195806 , +86-13336195806
Website: www.capot.com
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Website: www.atkchemical.com
Company Name: Changzhou Ansciep Chemical Co., Ltd.
Tel: +86 519 86305871
Website: www.is0513.com/ShowSupplierProductsList31173/0.htm
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Website: www.is0513.com/ShowSupplierProductsList454175/0.htm
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com
Company Name: Fuxin Pharmaceutical
Tel: +86-021-021-50872116 +8613122107989 , +8613122107989
Website: http://www.fuxinpharm.com
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418671 +8618949823763 , +8618949823763
Website: www.tnjchem.com
Company Name: ANHUI WITOP BIOTECH CO., LTD
Tel: +8615255079626 , +8615255079626
Website: www.is0513.com/showsupplierproductslist418627/0_en.htm
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739 , +8617705817739
Website: https://www.dycnchem.com/
Company Name: Hebei Fengjia New Material Co., Ltd
Tel: +86-0311-87836622 +86-18712993135 , +86-18712993135
Website: http://www.is0513.com/ShowSupplierProductsList1283525/0.htm
Company Name: LEAP CHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: Hebei Chuanghai Biotechnology Co., Ltd
Tel: +8615531151365 , +8615531151365
Website: www.chuanghaibio.com
Company Name: PT CHEM GROUP LIMITED
Tel: +86-85511178; +86-85511178; , +86-85511178;
Website: http://www.is0513.com/manufacturer/henan-lihao-chem-plant-25020/
Company Name: GIHI CHEMICALS CO.,LIMITED
Tel: +8618058761490 , +8618058761490
Website: www.gihichem.com/
Company Name: SUZHOU SENFEIDA CHEMICAL CO.,LTD
Tel: +86-0512-83500002 +8615195660023 , +8615195660023
Website:
Company Name: Changzhou AniKare Pharmatech Co., Ltd.
Tel: +86-0519-8359-8696 +8618018249389 , +8618018249389
Website: http://www.anikare.cn/index_en.html
Company Name: Zibo Hangyu Biotechnology Development Co., Ltd
Tel: +86-0533-2185556 +8617865335152 , +8617865335152
Website: www.is0513.com/manufacturer/hangyu-chemical-25178/
Tags:41680-34-6 Related Product Information
56-40-6 51-79-6 150-13-0 77-86-1 288-13-1 1820-80-0 60-32-2 118-92-3 6994-25-8 31037-02-2 16078-71-0 37718-11-9 41680-34-6

This site uses cookies
This website uses cookies and similar technologies to store and retrieve information about your use of this website. This information helps us to provide, analyse and improve our services, which may include personalised content or advertising. We may share this information with Google and other third parties. This cookies are necessary for our website to work properly . By clicking "Continue" or continuing to browse our site you are agreeing to our and our partners use of cookies.
Accept