Cytidine Cytidine

Cytosine nucleoside structural formula

Structural formula

Business number 01DU
Molecular formula C9H13N3O5
Molecular weight 243.22
label

Canidine,

cytidine,

Cytosine β-D-riboside,

Cytosine-1-β-D-ribofuranoside

Numbering system

CAS number:65-46-3

MDL number:MFCD00006545

EINECS number:200-610-9

RTECS number:UW7370000

BRN number:89173

PubChem number:24892710

Physical property data

1. Character:White crystalline powder


2. Density (g/mL,25/4): Unsure


3. Relative vapor density (g/mL,AIR=1): Unsure


4. Melting point (ºC):220-230 (decomposed)
5. Boiling point (ºC,Normal pressure): Unsure

6. Boiling point (ºC, 5.2kPa): Unsure


7. Refractive index:34 ° (C=0.7, H2O)


8. Flash point (ºC): Unsure


9. Specific optical rotation (º):31.5 º (c=0.6, H2O 25 ºC)


10. Autoignition point or ignition temperature (ºC): Unsure


11. Vapor pressure (kPa,25ºC): Unsure


12. Saturated vapor pressure (100 umol/L;
                     Mammalian (lymphocyte of unspecified species)DNA damageTESTSystem 150 umol/L;

Ecological data

None yet

Molecular structure data

1. Molar refractive index:52.64


2. Molar volume (m3/mol):128.4


3. isotonic specific volume (90.2K):395.1


4. Surface Tension (dyne/cm):89.5


5. Polarizability10-24cm3): 20.86


Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 4

3. Number of hydrogen bond acceptors: 5

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: 3

6. Topological molecule polar surface area 129

7. Number of heavy atoms: 17

8. Surface charge: 0

9. Complexity: 383

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 4

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

None yet

Storage method

This product should be sealed, dry and protected from light.

Synthesis method

None yet

Purpose

for biochemistryResearch and organic synthesis.

>Surface Tension (dyne/cm):89.5


5. Polarizability10-24cm3): 20.86


Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): None

2. Number of hydrogen bond donors: 4

3. Number of hydrogen bond acceptors: 5

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: 3

6. Topological molecule polar surface area 129

7. Number of heavy atoms: 17

8. Surface charge: 0

9. Complexity: 383

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 4

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

None yet

Storage method

This product should be sealed, dry and protected from light.

Synthesis method

None yet

Purpose

for biochemistryResearch and organic synthesis.

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.polyether-factory.com/archives/14369

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