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  J50318    
Acetyl spiramycin
 
Spiramycin II




IDENTITY
CAS Number:24916-51-6
MDL Number:MFCD01684079
MF:C45H76N2O15
MW:885.89
SPECIFICATIONS & PROPERTIES
Physical Form (at 20°C):Solid
Melting Point:130-142°C
Boiling Point:916.683°C
Flash Point:508.191°C
Optical Rotation:-86° (c=0.82, EtOH)
Density:1.212
Refractive Index:1.543
Long-Term Storage:Store long-term at -20°C
Note:A light yellow or white powder; Monoacetylspiramycin II+III: =35%; Diacetylspiramycin II+III: =35%; Total Monoacetylspiramycin II,III & Diacetylspiramycin II,III: 75%; Loss on drying: = 3.0%; Assay: =1200u/mg calculated with reference to the anhydrous substances.
DOT/IATA TRANSPORT INFORMATION
Not hazardous material

BIOLOGICAL INFO
Solubility:82mg/10ml of Ethanol: clear colorless solution

REVIEW

 Antibiotic substance classified in the erythromycin-carbomycin group.

GLOBALLY HARMONIZED SYSTEM (GHS)

Pictograms

Signal Word
Warning

Hazard Statements
H315; H319; H335

Precautionary Statements
P261; P264; P271; P280; P302+P352; P304+P340; P305+P351+P338; P312; P321; P332+P313; P337+P313; P362; P403+P233; P405; P501


Current as of November 16, 2024


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All products are stocked and shipped from the SF Bay, California, USA via FedEx, UPS or DHL.
All batches backed with full quality assurance.
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All products are for research and development use only, not for any other uses, and must be handled by technically-qualified persons.

These products are explicitly not intended to be used in foods and/or cosmetics and/or drugs (human and veterinary) and/or consumer products and/or biocides and/or pesticides of any kind unless explicitly stated otherwise.

Products are not sold to individuals. We do not ship to residential addresses. Consumer orders will be cancelled without notice.

New customers undergo an internal onboarding process. As part of this process, new customers may be asked for more information. Additional restrictions may apply.



CATEGORIES

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