[J66194] CAS 8025-81-8 | Spiramycin, 90% | Alfa
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Brand: Alfa Aesar
8025-81-8 | C43H74N2O14 | spiramycin
Chemical Identifiers
CAS
8025-81-8
Molecular Weight (g/mol)
843.07
Synonym
spiramycin
SMILES
CO[C@H]1[C@H](O)CC(=O)O[C@H](C)CC=CC=C[C@H](OC2CCC(C(C)O2)N(C)C)[C@H](C)C[C@H](CC=O)[C@@H]1OC1OC(C)C(OC2CC(C)(O)C(O)C(C)O2)C(C1O)N(C)C
InChI Key
ACTOXUHEUCPTEW-JMRHEKERSA-N
Molecular Formula
C43H74N2O14
IUPAC Name
2-[(4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-({5-[(4,5-dihydroxy-4,6-dimethyloxan-2-yl)oxy]-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl}oxy)-10-{[5-(dimethylamino)-6-methyloxan-2-yl]oxy}-4-hydroxy-5-methoxy-9,16-dimethyl-2-oxo-1-oxacyclohexadeca-11,13-dien-7-yl]acetaldehyde
Specifications
pH
8.5-10.5
Sulfated Ash
0.1% max.
Assay (unspecified)
4100 IU/mg min.
Assay (unspecified)
Purity (Sum spiramycins I, II, II): >88%
Assay (unspecified)
Specific roation: -80? to -85?
설명
Targets Gram-negative, Gram-positive and some toxoplasma
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
GHS Hazard and Precautionary Statements
Hazard Statements:
Risk & Safety
TSCA:NoRTECS Number:WG9400000
경고:RUO – Research Use Only
CAS8025-81-8FORMULAC43H74N2O14EINECS232-429-6MDLMFCD01314545
| Pakage | 1g, 5g |
|---|---|
| brand | Alfa Aesar |
