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ChemicalBook >> CAS DataBase List >> 4-THIOURIDINE

4-THIOURIDINE

4-THIOURIDINE price.
  • $37 - $1250
  • Product name: 4-THIOURIDINE
  • CAS: 13957-31-8
  • MF: C9H12N2O5S
  • MW: 260.27
  • EINECS:237-735-3
  • MDL Number:MFCD00006538
  • Synonyms:1-((2R,3R,4S,5R);-4-thioxo-3,4-dihydropyrimidin-2(1H);THIOURIDINE, 4-;4-THIOURIDINE;thiouridine ;4-thiouridineapprox.;4-Thio-D-uridine;1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxyMethyl)tetrahydrofuran-2-yl)-4-thioxo-3,4-dihydropyriMidin-2(1H)-one
27 prices
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Brand
  • Alfa Aesar
  • Ambeed
  • Biosynth Carbosynth
  • Cayman Chemical
  • Chemenu
  • ChemScene
  • Crysdot
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • Tocris
  • TRC
  • Usbiological
Package
  • 25mg
  • 100mg
  • 25
  • 5mg
  • 250mg
  • 500mg
  • 1g
  • 2g
  • ManufacturerAlfa Aesar
  • Product numberJ60679
  • Product description4-Thiouridine, 98+%
  • Packaging100mg
  • Price$499
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ60679
  • Product description4-Thiouridine 98+%
  • Packaging250mg
  • Price$749
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA487443
  • Product description1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-thioxo-3,4-dihydropyrimidin-2(1H)-one 95%
  • Packaging100mg
  • Price$137
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA487443
  • Product description1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-thioxo-3,4-dihydropyrimidin-2(1H)-one 95%
  • Packaging250mg
  • Price$228
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA487443
  • Product description1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-thioxo-3,4-dihydropyrimidin-2(1H)-one 95%
  • Packaging1g
  • Price$520
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberNT06186
  • Product description4-Thiouridine
  • Packaging100mg
  • Price$75
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberNT06186
  • Product description4-Thiouridine
  • Packaging250mg
  • Price$125
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberNT06186
  • Product description4-Thiouridine
  • Packaging500mg
  • Price$195
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberNT06186
  • Product description4-Thiouridine
  • Packaging1g
  • Price$285
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberNT06186
  • Product description4-Thiouridine
  • Packaging2g
  • Price$460
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number16373
  • Product description4-Thiouridine ≥98%
  • Packaging5mg
  • Price$37
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number16373
  • Product description4-Thiouridine ≥98%
  • Packaging25mg
  • Price$116
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number16373
  • Product description4-Thiouridine ≥98%
  • Packaging100mg
  • Price$388
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number16373
  • Product description4-Thiouridine ≥98%
  • Packaging250mg
  • Price$793
  • Updated2024-03-01
  • Buy
  • ManufacturerChemenu
  • Product numberCM165685
  • Product description1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-thioxo-3,4-dihydropyrimidin-2(1H)-one 95%
  • Packaging1g
  • Price$489
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-W012509
  • Product description4-Thiouridine >98.0%
  • Packaging100mg
  • Price$85
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alfa Aesar J60679 4-Thiouridine, 98+% 100mg $499 2024-03-01 Buy
Alfa Aesar J60679 4-Thiouridine 98+% 250mg $749 2024-03-01 Buy
Ambeed A487443 1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-thioxo-3,4-dihydropyrimidin-2(1H)-one 95% 100mg $137 2021-12-16 Buy
Ambeed A487443 1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-thioxo-3,4-dihydropyrimidin-2(1H)-one 95% 250mg $228 2021-12-16 Buy
Ambeed A487443 1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-thioxo-3,4-dihydropyrimidin-2(1H)-one 95% 1g $520 2021-12-16 Buy
Biosynth Carbosynth NT06186 4-Thiouridine 100mg $75 2021-12-16 Buy
Biosynth Carbosynth NT06186 4-Thiouridine 250mg $125 2021-12-16 Buy
Biosynth Carbosynth NT06186 4-Thiouridine 500mg $195 2021-12-16 Buy
Biosynth Carbosynth NT06186 4-Thiouridine 1g $285 2021-12-16 Buy
Biosynth Carbosynth NT06186 4-Thiouridine 2g $460 2021-12-16 Buy
Cayman Chemical 16373 4-Thiouridine ≥98% 5mg $37 2024-03-01 Buy
Cayman Chemical 16373 4-Thiouridine ≥98% 25mg $116 2024-03-01 Buy
Cayman Chemical 16373 4-Thiouridine ≥98% 100mg $388 2024-03-01 Buy
Cayman Chemical 16373 4-Thiouridine ≥98% 250mg $793 2024-03-01 Buy
Chemenu CM165685 1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-thioxo-3,4-dihydropyrimidin-2(1H)-one 95% 1g $489 2021-12-16 Buy
ChemScene CS-W012509 4-Thiouridine >98.0% 100mg $85 2021-12-16 Buy

Properties

Melting point :139-140℃ (ethanol )
Density :1.72±0.1 g/cm3(Predicted)
storage temp. :-20°C
solubility :DMSO (Slightly), Methanol (Slightly, Sonicated)
form :crystalline
pka :4.75±0.20(Predicted)
color :light yellow
PH :8.2
Water Solubility :Soluble in water (20 mg/ml), and methanol (10 mg/ml).
λmax :245，331 (pH 6.5)；316 (pH 12)
InChIKey :ZLOIGESWDJYCTF-XVFCMESISA-N
CAS DataBase Reference :13957-31-8(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4-Thiouridine (4-SU) is a photoactivatable ribonucleoside analog that is widely used for RNA analysis, including short-range RNA-RNA crosslinking and nascent RNA labeling. The crosslinking thio moiety is attached directly to the nucleotide base, thus 4-SU differs from uridine only by a single sulfur substitution. This offers the advantage of incorporating into an RNA chain with minimal structural perturbation and with similar base-pairing properties, reducing the likelihood that substitution will impair RNA interactions or activities.

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