The Amphotericin B, with the CAS registry number 1397-89-3,is also known as 33-[(3-Amino-3,6-dideoxy-beta-D-mannopyranosyl)oxy]-1,3,5,6,9,11,17,37-octahydroxy-15,16,18-trimethyl-13-oxo-14,39-Dioxabicyclo[33.3.1]nonatriaconta-19,21,23,25,27,29,31-heptaene-36-carboxylic acid; Fungizone. It belongs to the product categories of Antifungal;Carbohydrates & Derivatives;Chiral Reagents. This chemical's molecular formula is C₄₇H₇₃NO₁₇ and molecular weight is 924.08.Its EINECS number is 215-742-2. What's more,Its systematic name is Amphotericin B.It is a Crystalline Yellow Solid which is stable,incompatible with strong oxidizing agents,but may be light sensitive. It is a kind of polyene antifungal drugs,Isolated from Streptomyces culture.

Physical properties about Amphotericin B are:
(1)ACD/LogP:  1.164; (2)# of Rule of 5 Violations:  3; (3)ACD/LogD (pH 5.5):  -1.34; (4)ACD/LogD (pH 7.4):  -1.41; (5)ACD/BCF (pH 5.5):  1.00; (6)ACD/BCF (pH 7.4):  1.00; (7)ACD/KOC (pH 5.5):  1.00; (8)ACD/KOC (pH 7.4):  1.00; (9)#H bond acceptors:  18; (10)#H bond donors:  13; (11)#Freely Rotating Bonds:  14; (12)Index of Refraction:  1.614; (13)Molar Refractivity:  240.249 cm³; (14)Molar Volume:  689.435 cm³; (15)Surface Tension:  71.6880035400391 dyne/cm; (16)Density:  1.34 g/cm³; (17)Flash Point:  643.47 °C; (18)Enthalpy of Vaporization:  189.982 kJ/mol; (19)Boiling Point:  1140.365 °C at 760 mmHg; (20)Vapour Pressure:  0 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES:C[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@@H](C[C@H]2[C@@H]([C@H](C[C@](O2)(C[C@H](C[C@H]([C@@H](CC[C@H](C[C@H](CC(=O)O[C@H]([C@@H]([C@@H]1O)C)C)O)O)O)O)O)O)O)C(=O)O)O[C@H]3[C@H]([C@H]([C@@H]([C@H](O3)C)O)N)O;
(2)Std. InChI:InChI=1S/C47H73NO17/c1-27-17-15-13-11-9-7-5-6-8-10-12-14-16-18-34(64-46-44(58)41(48)43(57)30(4)63-46)24-38-40(45(59)60)37(54)26-47(61,65-38)25-33(51)22-36(53)35(52)20-19-31(49)21-32(50)23-39(55)62-29(3)28(2)42(27)56/h5-18,27-38,40-44,46,49-54,56-58,61H,19-26,48H2,1-4H3,(H,59,60)/b6-5+,9-7+,10-8+,13-11+,14-12+,17-15+,18-16+/t27-,28-,29-,30+,31+,32+,33-,34-,35+,36+,37-,38-,40+,41-,42+,43+,44-,46-,47+/m0/s1;
(3)Std. InChIKey:APKFDSVGJQXUKY-INPOYWNPSA-N.

Safety Information of Amphotericin B:
The Amphotericin B is irritating to eyes, respiratory system and skin and harmful if swallowed.But there is limited evidence of a carcinogenic effect.It is toxic by inhalation, in contact with skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. When you use it ,wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) .

The toxicity data of Amphotericin B as follows: