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A7673212

Thymidine , 99% , 50-89-5

Synonym(s):
Thymidine;dT;2′-Deoxythymidine;Thymidine - CAS 50-89-5 - Calbiochem;Thymine deoxyriboside

CAS NO.:50-89-5

Empirical Formula: C10H14N2O5

Molecular Weight: 242.23

MDL number: MFCD00006537

EINECS: 200-070-4

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1G RMB23.20 In Stock
5G RMB50.40 In Stock
25G RMB94.40 In Stock
100G RMB312.80 In Stock
500g RMB1199.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 186-188 °C(lit.)
alpha  18.6 º (c=3, H2O)
Boiling point: 385.05°C (rough estimate)
Density  1.3129 (rough estimate)
refractive index  33 ° (C=1, 1mol/L NaOH)
storage temp.  2-8°C
solubility  Acetone, DMSO (Slightly), Ethanol, Ethyl Acetate, Methanol (Slightly, Heated), P
pka pK1:9.79;pK2:12.85 (25°C)
form  Crystalline Powder
color  White to almost white
PH 9.8
optical activity [α]20/D +19±1°, c = 1% in H2O
Water Solubility  SOLUBLE
λmax 267 (pH 7);267 (pH 13)
Merck  14,9397
BRN  89285
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey IQFYYKKMVGJFEH-XLPZGREQSA-N
LogP -0.930
CAS DataBase Reference 50-89-5(CAS DataBase Reference)
NIST Chemistry Reference Thymidine(50-89-5)
EPA Substance Registry System Thymidine (50-89-5)

Description and Uses

Thymidine is a pyrimidine nucleoside that is composed of the pyrimidine base thymine attached to the sugar deoxyribose. As a constituent of DNA, thymidine pairs with adenine in the DNA double helix. In cell biology it is used to synchronize the cells in G1/early S phase.

Constituent of deoxyribonucleic acid. The nucleoside (deoxyriboside) of thymine. Occurs in DNA. It is a nucleoside consisting of one thymine molecule linked to ad-doxyribose sugar molecule.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P271-P280
Hazard Codes  Xi
Risk Statements  20/21/22-40-36/37/38-68
Safety Statements  22-24/25-37/39-26-36/37/39
WGK Germany  3
RTECS  XP2071000
10
TSCA  Yes
HS Code  29335990

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