ChemicalBook > CAS DataBase List > Oxathiolan 5fu-.B.

Oxathiolan 5fu-.B.

Product Name
Oxathiolan 5fu-.B.
CAS No.
145986-11-4
Chemical Name
Oxathiolan 5fu-.B.
Synonyms
Aids004772;Aids-004772;Oxathiolan 5fu-.B.;Emtricitabine Impurity IV;Emtricitabine Hydroxy FTU;Emtricitabine hydroxy Impurity;Emtricitabine 5-Fluorouracil Analog;Emtricitabine 5-Fluorouracil Analog (USP);EMtricitabine iMpurity (2,3'-dideoxy-5-fluoro-3-thiouridine);cis 5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)- pyrimidinedione
CBNumber
CB72494909
Molecular Formula
C8H9FN2O4S
Formula Weight
248.23
MOL File
145986-11-4.mol
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Oxathiolan 5fu-.B. Property

Melting point:
192-194°C
Density 
1.65±0.1 g/cm3(Predicted)
storage temp. 
Hygroscopic, -20°C Freezer, Under Inert Atmosphere
solubility 
DMSO (Slightly), Ethanol (Slightly, Heated), Methanol (Slightly)
form 
Solid
pka
7.51±0.10(Predicted)
color 
White to Off-White
Stability:
Hygroscopic
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TRC
Product number
F591850
Product name
cis5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione
Packaging
100mg
Price
$5375
Updated
2021/12/16
AK Scientific
Product number
AMTA015
Product name
cis5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione
Packaging
100mg
Price
$894
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
API0045951
Product name
EMTRICITABINE RELATED COMPOUND 1
Purity
95.00%
Packaging
5MG
Price
$457.16
Updated
2021/12/16
AvaChem
Product number
3826
Product name
5-Fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]uracil
Packaging
25mg
Price
$575
Updated
2021/12/16
AvaChem
Product number
3826
Product name
5-Fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]uracil
Packaging
5mg
Price
$175
Updated
2021/12/16
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Oxathiolan 5fu-.B. Chemical Properties,Usage,Production

Chemical Properties

White Solid

Uses

Antiviral nucleoside analog, also an impurity found in emtricitabine (E525000).

Oxathiolan 5fu-.B. Preparation Products And Raw materials

Raw materials

Preparation Products

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Oxathiolan 5fu-.B. Suppliers

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145986-11-4, Oxathiolan 5fu-.B.Related Search:

(1R,2S,5R)-Menthyl-(2R,5S)-5-(4-amino-2-oxo-2H-pyrimidin-1-yl)-[1,3]oxathiolane-2-carboxylic acid Emtricitabine Enzalutamide (+)-NEOMENTHOL 5-epi EMtricitabine EMtricitabine Carboxylic Acid (2R,5S)-5-(5-Fluoro-3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic acid (1R,2S,5R)-5-methyl-2-(1-methylethyl)cyclohexyl ester Emtricitabine Impurity 15 2-epi-(-)-EMtricitabine Aids005680 Enzalutamide carboxylic acid Emtricitabine Impurity 25 [1R-[1(2S*,5R*),2beta,5alpha]]-5-(4-Amino-5-fluoro-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolane-2-carboxylic acid 5-methyl-2-(1-methylethyl)cyclohexyl ester (-)-EMtricitabine S-Oxide (Mixture of DiastereoMers) Emtricitabine Impurity 22 ((2S,5R)-5-(4-amino-5-fluoro-2-oxopyrimidin-1(2H)-yl)-1,3-oxathiolan-2-yl)methyl butyrate(WXC04777) 5-fluoro-1-(2-(hydroxymethyl)-1,3-dioxolan-4-yl)cytosine Enzalutamide

  • 2,4(1H,3H)-Pyrimidinedione, 5-fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-, (2R-cis)-
  • Aids004772
  • Aids-004772
  • cis 5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)- pyrimidinedione
  • (2R-cis)-5-Fluoro-1-[2-(hydroxyMethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyriMidinedione
  • EMtricitabine iMpurity (2,3'-dideoxy-5-fluoro-3-thiouridine)
  • Emtricitabine Impurity IV 5-fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]uracil
  • Emtricitabine hydroxy Impurity
  • Emtricitabine 5-Fluorouracil Analog (USP)
  • Emtricitabine impurity 10/Emtricitabine 5-Flurouracil Analog/cis 5-Fluoro-1-[2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)- pyrimidinedione
  • Emtricitabine 5-Fluorouracil Analog
  • Emtricitabine Impurity IV
  • Emtricitabine Hydroxy FTU
  • 5-Fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione
  • 2,4(1H,3H)-Pyrimidinedione, 5-fluoro-1-[(2R,5S)-2-(hydroxymethyl)-1,3-oxathiolan-5-yl]-
  • Oxathiolan 5fu-.B.
  • 145986-11-4
  • C8H9FN2O4S
  • Bases & Related Reagents
  • Drug Analogues
  • Heterocycles
  • Nucleotides
  • Sulfur & Selenium Compounds
  • Drug Analogues, Heterocycles, Nucleotides, Bases & Related Reagents, Sulfur & Selenium Compounds