55134-13-9

Name NARASIN
CAS 55134-13-9
EINECS(EC#) 213-574-4
Molecular Formula C43H72O11
MDL Number MFCD00133653
Molecular Weight 765.03
MOL File 55134-13-9.mol
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Chemical Properties

Melting point  98-100°
alpha  D25 -54° (c = 0.2 in methanol)
Boiling point  842.5±65.0 °C(Predicted)
density  1.17±0.1 g/cm3(Predicted)
storage temp.  2-8°C
solubility  methanol: soluble20mg/mL
form  solution
pka 7.9 (80% aq DMF)
color  White to off-white
biological source Streptomyces aureofaciens
InChIKey VHKXXVVRRDYCIK-DIHYCEDHNA-N
SMILES CCC(C1OC(C(C)CC1C)C(C)C(O)C(C)C(=O)C(CC)C2OC3(OC4(CCC(C)(O4)C5CCC(O)(CC)C(C)O5)C(O)C=C3)C(C)CC2C)C(O)=O

Safety Data

Symbol(GHS)  Skull and Crossbones (GHS06)
GHS06
Signal word  Danger
Hazard statements  H300
Precautionary statements  P264-P301+P310
Hazard Codes  T+
Risk Statements 
Safety Statements 
RIDADR  UN 2811 6.1/PG 2
WGK Germany  3
RTECS  VO8640000
HazardClass  6.1(a)
PackingGroup  II
HS Code  2941906000
Storage Class 6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard Classifications Acute Tox. 2 Oral
Toxicity
LD50 i.p. in mice: 7.15 mg/kg (Berg)

Hazard Information

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