ChemicalBook--->CAS DataBase List--->20744-51-8

20744-51-8

20744-51-8 Structure

20744-51-8 Structure
IdentificationBack Directory
[Name]

TOBRAMYCIN A
[CAS]

20744-51-8
[Synonyms]

NK-1012-2
TOBRAMYCIN A
antibioticnk1012-2
Kanamycin Impurity 5
Tobramycin Related Compound A
DeoxystreptaMine-kanosaMinide
Kanamycin A Related Compound 2
4-O-(3-AMino-3-deoxy-α-D-glucopyranosyl)-2-deoxy-L-StreptaMine
6-O-(3-Amino-3-deoxy-α-D-glucopyranosyl)-2-deoxy-D-streptamine
D-Streptamine, 6-O-(3-amino-3-deoxy-α-D-glucopyranosyl)-2-deoxy-
6-o-(3-amino-3-deoxy-alpha-d-glucopyranosyl)-2-deoxy-d-streptamin
6-O-(3-AMINO-3-DEOXY-ALPHA-D-DEOXYGLUCOPYRANOSYL)-2-DEOXY-STREPAMINE
6-O-(3-AMINO-3-DEOXY-ALPHA-D-DEOXYGLUCOPYRANOSYL)-2-DEOXY-STREPTAMINE
[EINECS(EC#)]

203-170-6
[Molecular Formula]

C12H25N3O7
[MDL Number]

MFCD01939977
[MOL File]

20744-51-8.mol
[Molecular Weight]

323.34
Chemical PropertiesBack Directory
[Melting point ]

>135°C (dec.)
[Boiling point ]

613.3±55.0 °C(Predicted)
[density ]

1.56±0.1 g/cm3(Predicted)
[storage temp. ]

Hygroscopic, Refrigerator, Under Inert Atmosphere
[solubility ]

DMSO (Slightly), Methanol (Slightly), Water (Slightly, Heated, Sonicated)
[form ]

Solid
[pka]

13.07±0.70(Predicted)
[color ]

Off-White to Brown
[Stability:]

Hygroscopic
[Major Application]

pharmaceutical small molecule
[InChI]

InChI=1/C12H25N3O7/c13-3-1-4(14)11(10(20)7(3)17)22-12-9(19)6(15)8(18)5(2-16)21-12/h3-12,16-20H,1-2,13-15H2/t3-,4+,5+,6-,7+,8+,9+,10-,11-,12+/s3
[InChIKey]

WPYNTQYMFOTKRF-STYUYWDLNA-N
[SMILES]

[C@@H]1([C@H](N)C[C@H](N)[C@@H](O)[C@@H]1O)O[C@@H]1[C@H](O)[C@H]([C@H](O)[C@@H](CO)O1)N |&1:0,1,4,6,8,11,12,14,15,17,r|
Safety DataBack Directory
[WGK Germany ]

WGK 3
[Storage Class]

11 - Combustible Solids
[Hazard Classifications]

Skin Irrit. 2
Hazard InformationBack Directory
[Chemical Properties]

Off-White to Pale Brown Solid
[Uses]

An impurity of Tobramycin (T524000(P)), which is a single factor antibiotic comprising about 10% of nebramycin, the aminoglycosidic antibiotic complex produced by Streptomyces tenebrarius; antibacterial.
[Uses]

An impurity of Tobramycin (T524000).
20744-51-8 suppliers list
Company Name: QUALITY CONTROL SOLUTIONS LTD.
Tel: +86-0755-66853366 +86-13670046396 , +86-13670046396
Website: https://www.qcsrm.com
Company Name: Guangzhou Tosun Pharmaceutical Limited
Tel: +86-18124244216 +86-18124244216 , +86-18124244216
Website: http://toref-standards.com
Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
Website: www.standardpharm.com
Company Name: BOC Sciences
Tel: +1-631-485-4226
Website: https://www.bocsci.com/
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com
Company Name: AFINE CHEMICALS LIMITED
Tel: +86-0571-85134551
Website: www.afinechem.com/index.html
Company Name: Wuhan Topule Biopharmaceutical Co., Ltd
Tel: +8618327326525 , +8618327326525
Website: topule.com/
Company Name: Aladdin Scientific
Tel:
Website: www.aladdinsci.com/
Company Name: DAYANG CHEM (HANGZHOU) CO.,LTD
Tel: +86-88938639 +86-17705817739 , +86-17705817739
Website: www.dycnchem.com
Company Name: Sinco Pharmachem (ShenZhen) R&D Co., Ltd.
Tel: +undefined18603013401 , +undefined18603013401
Website: en.sincopharmachem.net
Company Name: Hubei Moco Chemical Co., Ltd.  Gold
Tel: 18627753421; 18627756402
Website: http://www.molcoo.com/
Company Name: Quality Control Solutions Ltd.  Gold
Tel: 0755-66853366 13670046396
Website: www.qcsrm.com
Company Name: J & K SCIENTIFIC LTD.  
Tel: 18210857532; 18210857532
Website: https://www.jkchemical.com
Company Name: Chemsky(shanghai)International Co.,Ltd.  
Tel: 021-50135380
Website: www.shchemsky.com
Company Name: Shanghai TaoSu Biochemical Technology Co., Ltd.  
Tel: 021-33632979
Website: www.tsbiochem.com
Company Name: Beijing Qinling Mountains Pharmaceutical Co., Ltd.  
Tel: 010-61241352 18901327973
Website: www.qlmed.com/
Company Name: Shanghai Kewel Chemical Co., Ltd.  
Tel: 021-64609169 18901607656
Website: http://www.kewelchem.com/
Company Name: BOC Sciences  
Tel: 16314854226
Website: www.bocsci.com
Tags:20744-51-8 Related Product Information
79645-27-5 51025-85-5