Butanoic acid, 2(or3)-methyl-,(2R,3S,6S,7R,8R)-3-[[3-(formylamino)-2-hydroxybenzoyl]amino]-8-hexyl-2,6-dimethyl-4,9-dioxo-1,5-dioxonan-7-ylester (9CI) cas no:642-15-9
Synonyms: AntimycinA1 (6CI,7CI); Butanoic acid, 2(or 3)-methyl-,3-[[3-(formylamino)-2-hydroxybenzoyl]amino]-8-hexyl-2,6-dimethyl-4,9-dioxo-1,5-dioxonan-7-ylester, [2R-(2R*,3S*,6S*,7R*,8R*)]-; 1,5-Dioxonane, butanoic acid deriv.
NameButanoic acid, 2(or3)-methyl-,(2R,3S,6S,7R,8R)-3-[[3-(formylamino)-2-hydroxybenzoyl]amino]-8-hexyl-2,6-dimethyl-4,9-dioxo-1,5-dioxonan-7-ylester (9CI)
CAS642-15-9
SynonymsAntimycinA1 (6CI,7CI); Butanoic acid, 2(or 3)-methyl-,3-[[3-(formylamino)-2-hydroxybenzoyl]amino]-8-hexyl-2,6-dimethyl-4,9-dioxo-1,5-dioxonan-7-ylester, [2R-(2R*,3S*,6S*,7R*,8R*)]-; 1,5-Dioxonane, butanoic acid deriv.
EINECS(EC#)211-380-4
Molecular FormulaC28H40 N2 O9
Molecular Weight548.62
refractive index1.546
storage temp−20°C
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1(a)
Hazard T
Risk 23/24/25
Safety
Poison by subcutaneous, intravenous, and intraperitoneal routes. Moderately toxic by ingestion and intramuscular routes. When Dimidin (CAS NO.642-15-9) is heated to decomposition, it emits toxic fumes of NOx. See also ESTERS.
Hazard Codes 
T
Risk Statements 23/24/25
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.
Safety Statements 36/37/39-45
S36/37/39: When Dimidin (CAS NO.642-15-9) is used,wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR 3172
RTECS NY1503500
HazardClass 6.1(a)
PackingGroup II
| Organism |
Test Type |
Route |
Reported Dose (Normalized Dose) |
Effect |
Source |
| mouse |
LD50 |
intramuscular |
1gm/kg (1000mg/kg) |
|
Journal of Drug Research. Vol. 7(2), Pg. 1, 1975. |
| mouse |
LD50 |
intraperitoneal |
7600ug/kg (7.6mg/kg) |
|
"Index of Antibiotics from Actinomycetes," Umezawa, H. et al., eds., Tokyo, Univ. of Tokyo Press, 1967Vol. -, Pg. 144, 1967. |
| mouse |
LD50 |
intravenous |
900ug/kg (0.9mg/kg) |
|
"Index of Antibiotics from Actinomycetes," Umezawa, H. et al., eds., Tokyo, Univ. of Tokyo Press, 1967Vol. -, Pg. 144, 1967. |
| mouse |
LD50 |
subcutaneous |
25mg/kg (25mg/kg) |
|
"Index of Antibiotics from Actinomycetes," Umezawa, H. et al., eds., Tokyo, Univ. of Tokyo Press, 1967Vol. -, Pg. 144, 1967. |
| rat |
LD50 |
oral |
1469mg/kg (1469mg/kg) |
|
Journal of Drug Research. Vol. 7(2), Pg. 1, 1975. |
