Basic information
- Name:
Cordycepin
- CAS No.:
73-03-0
- Molecular Structure:
- Formula:
- C10H13N5O3
- Molecular Weight:
- 251.24
- Synonyms:
- Cordycepin(6CI,7CI);3'-Deoxyadenosine;9-(3-Deoxy-b-D-ribofuranosyl)adenine;9-Cordyceposidoadenine;9H-Purin-6-amine, 9-(3-deoxy-b-D-erythro-pentofuranosyl)-;Cordycepine;b-D-erythro-Pentofuranoside,adenine-9 3-deoxy-;
- EINECS:
- 200-791-4
- Density:
- 1.91 g/cm3
- Melting Point:
- 225-229 °C
- Boiling Point:
- 627.2 °C at 760 mmHg
- Flash Point:
- 333.1 °C
- Appearance:
- crystalline solid
- Hazard Symbols:
Xn,
T- Risk Codes:
- 40-36/37/38-25-20/21/22
- Safety Description:
- 22-36-45-26 Details
- Transport Information:
- UN 2811
- particular:
- particular
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Chemistry
Molecular Structure of Cordycepin (CAS NO.73-03-0):
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IUPAC Name: (2R,3R,5S)-2-(6-aminopurin-9-yl)-5-(hydroxymethyl)oxolan-3-ol
Empirical Formula: C10H13N5O3
Molecular Weight: 251.2419
H bond acceptors: 8
H bond donors: 4
Freely Rotating Bonds: 4
Polar Surface Area: 74.53Å2
Index of Refraction: 1.863
Molar Refractivity: 59.1 cm3
Molar Volume: 130.8 cm3
Surface Tension: 93.6 dyne/cm
Density: 1.91 g/cm3
Flash Point: 333.1 °C
Enthalpy of Vaporization: 97.57 kJ/mol
Boiling Point: 627.2 °C at 760 mmHg
Vapour Pressure: 1.36E-16 mmHg at 25°C
EINECS: 200-791-4
Melting Point: 225-229 °C
Storage temp: -20 °C
Merck: 13,2555
Product Categories: Miscellaneous Natural Products; Bases & Related Reagents; Intermediates & Fine Chemicals; Nucleotides; PharmaceuticalsIn
ChI
InChI=1/C10H13N5O3/c11-8-7-9(13-3-12-8)15(4-14-7)10-6(17)1-5(2-16)18-10/h3-6,10,16-17H,1-2H2,(H2,11,12,13)/t5-,6+,10+/m0/s1
Smiles
n1(c2c(c(ncn2)N)nc1)[C@@H]1O[C@H](CO)C[C@H]1O
Toxicity Data With Reference
| 1. | oms-nml:lng 100 µmol/L | CARYAB Caryologia. 28 (1975),301. | ||
| 2. | dnd-hmn:fbr 500 µmol/L | ENMUDM Environmental Mutagenesis. 7 (1985),267. | ||
| 3. | dni-hmn:hla 20 mg/L | JANTAJ Journal of Antibiotics. 35 (1982),119. |
Consensus Reports
EPA Genetic Toxicology Program.
Safety Profile
Experimental reproductive effects. Human mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
Safety information of Cordycepin (CAS NO.73-03-0):
Hazard Codes: .gif){kind=small}
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T
Risk Statements:
40 Limited evidence of a carcinogenic effect
36/37/38: Irritating to eyes, respiratory system and skin
25 Toxic if swallowed
20/21/22: Harmful by inhalation, in contact with skin and if swallowed
Safety Statements:
22: Do not breathe dust
36: Wear suitable protective clothing
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
RIDADR: UN 2811
WGK Germany: 3
RTECS: AU7358610
F: 10-21
HS Code: 29349990
Specification
Cordycepin , with CAS number of 73-03-0, can be called 9H-Purin-6-amine, 9-(3-deoxy-.beta.-D-erythro-pentofuranosyl)- ; 9H-Purine, 6-amino-9-(3-deoxy-.beta.-D-ribofuranosyl)- ; Cordycepin ; 2'-Hydroxy-3'-deoxyadenosine erythro ; 3'-Deoxyadenosine . It is a crystalline solid. Cordycepin (CAS NO.73-03-0) is the first reported in nucleoside antibiotic.