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--->18695-01-7

18695-01-7

18695-01-7 Structure

18695-01-7 Structure
IdentificationBack Directory
[Name]

ALPHA-APO-OXYTETRACYCLINE
[CAS]

18695-01-7
[Synonyms]

α-ApoterraMycin
a-Apo-oxytetracycline
BETA-APO-OXYTETRACYCLINE
ALPHA-APO-OXYTETRACYCLINE
Apooxytetracycline, alpha-
alpha-Apo-oxytetracycline, 'can be used as secondary standard'
α-Apo-oxytetracycline, 'can be used as secondary standard
4-(1,3-Dihydro-4,5-dihydroxy-9-Methyl-3-oxonaphtho[2,3-c]furan-1-yl)-3-(diMethylaMino)-2,5-dihydroxy-6-oxo-1-cyclohexene-1-carboxaMide
[Molecular Formula]

C22H22N2O8
[MDL Number]

MFCD00062827
[MOL File]

18695-01-7.mol
[Molecular Weight]

442.42
Chemical PropertiesBack Directory
[Appearance]

khaki-coloured crystalline powder
[Melting point ]

200°C
[storage temp. ]

Refrigerator, Under Inert Atmosphere
[form ]

Crystalline Powder
[color ]

Khaki
Hazard InformationBack Directory
[Chemical Properties]

khaki-coloured crystalline powder
[Uses]

Oxytetracycline metabolite (absolute stereochemistry unknown)
[Uses]

α-Apooxytetracycline is a degradation product of oxytetracycline, formed under acidic conditions. After initial dehydration to anhydrooxytetracycline, it undergoes an internal cyclisation of the C5-OH to the C12 ketone. The resulting cleavage of the C12-C12a bond generates two isomers, α- and β-apooxytetracycline. α-Apooxytetracycline is an important standard for monitoring oxytetracycline stability.
[Uses]

α-Apooxytetracycline is a degradation product of oxytetracycline, formed under acidic conditions. An initial dehydration to anhydrooxytetracycline then undergoes an internal cyclisation of the C5-OH to the C12 ketone. The resulting cleavage of the C12-C12a bond generates two isomers, α- and β-apooxytetracycline. α-apooxytetracycline is an important standard for monitoring oxytetracycline stability.
Safety DataBack Directory
[HS Code ]

29413020
18695-01-7 suppliers list
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Website: https://www.dakenchem.com/
Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
Website: www.standardpharm.com
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com
Company Name: BOC Sciences
Tel: 16314854226; +16314854226 , +16314854226
Website: https://www.bocsci.com/
Company Name: China National Standard Pharmaceutical Corporation Limited
Tel: +8615391658522 , +8615391658522
Website: https://www.standardpharm.org.cn/
Company Name: J & K SCIENTIFIC LTD.  
Tel: 010-82848833 400-666-7788
Website: http://www.jkchemical.com
Company Name: Chemsky(shanghai)International Co.,Ltd.  
Tel: 021-50135380
Website: www.shchemsky.com
Company Name: Thermo Fisher Scientific  
Tel: 800-810-5118
Website: www.thermo.com.cn
Company Name: Clearsynth Labs Limited  
Tel: +91-22-26355700
Website: www.clearsynth.com
Company Name: AdooQ BioScience, LLC   
Tel: +1 (866) 930-6790
Website: www.adooq.com
Company Name: ChemStrong Scientific Co.,Ltd  
Tel: 0755-0755-66853366 13670046396
Website: www.chem-strong.com
Company Name: Shanghai Kewel Chemical Co., Ltd.  
Tel: 021-64609169 18901607656
Website: http://www.kewelchem.com/
Company Name: Alta Scientific Co., Ltd.  
Tel: 022-6537-8550 15522853686
Website: http://www.altascientific.cn
Company Name: Lynnchem  
Tel: 86-(0)29-85992781 17792393971
Website: http://www.lynnchem.com/
Company Name: Wellman Pharmaceutical Group Limited  
Tel: 027-83778875 15807197853
Website: https://www.4008081911.com
Company Name: Novachemistry  
Tel: 44-20819178-90 02081917890
Website: https://www.novachemistry.com/
Company Name: XinYao(Shenzhen) Biological Technology Co., Ltd.  
Tel: 0755-89880280
Website: www.xinyaosz.com
Company Name: PI & PI BIOTECH INC.  
Tel: 020-81716320 17788709170
Website: www.paypaytech.com/
Tags:18695-01-7 Related Product Information
4660-26-8 60-54-8 14206-58-7 6542-44-5 79-57-2 573-98-8 2050-08-0 607-90-9 118-60-5 93-09-4 3007-91-8 581-40-8 2459-25-8 6259-76-3 87-19-4 345-78-8