Neomycin Sulfate EP Impurity A (Neamine)
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Category | Antibiotics |
Catalog number | BBF-02599 |
CAS | 3947-65-7 |
Molecular Weight | 322.36 |
Molecular Formula | C12H26N4O6 |
Purity | >95% |
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Description
Also known as neamine; a highly purified neomycin compound found in standard grade neomycin; has the lowest antibacterial activity; about 10% of the activity of neomycin B; resistant to bacteria and mycobacteria.
Specification
Synonyms | Negamicin; Dekamycin V; Neomycin A; 4-O-(2,6-Diamino-2,6-dideoxy-alpha-D-glucopyranosyl)-2-deoxy-D-streptamine; 2-Desoxy-4-O-(2,6-diamino-2,6-didesoxy-alpha-D-glucopyranosyl)-D-streptamin; BRN 0026714 |
Storage | Store at -20°C |
IUPAC Name | (2R,3S,4R,5R,6R)-5-amino-2-(aminomethyl)-6-[(1R,2R,3S,4R,6S)-4,6-diamino-2,3-dihydroxycyclohexyl]oxyoxane-3,4-diol |
Canonical SMILES | C1C(C(C(C(C1N)OC2C(C(C(C(O2)CN)O)O)N)O)O)N |
InChI | InChI=1S/C12H26N4O6/c13-2-5-8(18)9(19)6(16)12(21-5)22-11-4(15)1-3(14)7(17)10(11)20/h3-12,17-20H,1-2,13-16H2/t3-,4+,5-,6-,7+,8-,9-,10-,11-,12-/m1/s1 |
InChI Key | SYJXFKPQNSDJLI-HKEUSBCWSA-N |
Properties
Appearance | Off-White to Pale Yellow Solid |
Antibiotic Activity Spectrum | mycobacteria |
Boiling Point | 577.9±50.0°C at 760 mmHg |
Melting Point | 250-256°C |
Density | 1.5±0.1 g/cm3 |
Solubility | Soluble in Aqueous Acid (Slightly), Methanol (Slightly), Water (Slightly) |
Reference Reading
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Bio Calculators
* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2