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ChemicalBook >> CAS DataBase List >> Thymine

Thymine

Thymine price.
  • $5 - $1380
  • Product name: Thymine
  • CAS: 65-71-4
  • MF: C5H6N2O2
  • MW: 126.11
  • EINECS:200-616-1
  • MDL Number:MFCD00006026
  • Synonyms:4(1H,3H)-Pyrimidinedione,5-methyl-2 ;5-Methylpyrimidine-2,4-dione ;thymin(purinebase) ;THYMINE;LABOTEST-BB LT00848102;THYMINE extrapure;1-Thia-4,8-diazaspiro[4.5]decan-3-one, 8-[3-(2-chloro-10H-phenothiazin-10-yl)propyl]-;1-Thia-4,8-diazaspiro[4.5]decan-3-one, 8-[3-(2-chlorophenothiazin-10-yl)propyl]-
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  • AHH
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • Chemenu
  • Chem-Impex
  • ChemScene
  • Frontier Specialty Chemicals
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  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 100mg
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  • 500g
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  • 1kg
  • ManufacturerAHH
  • Product numberMT-19104
  • Product description5-Methyluracil 98%
  • Packaging1000g
  • Price$320
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ91030
  • Product descriptionThymine
  • Packaging25g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberD812
  • Product descriptionThymine
  • Packaging250g
  • Price$48
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15879
  • Product descriptionThymine, 97%
  • Packaging25g
  • Price$54.3
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15879
  • Product descriptionThymine, 97%
  • Packaging100g
  • Price$146
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15879
  • Product descriptionThymine, 97%
  • Packaging500g
  • Price$543
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA178972
  • Product description5-Methylpyrimidine-2,4(1H,3H)-dione 97%
  • Packaging5g
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA178972
  • Product description5-Methylpyrimidine-2,4(1H,3H)-dione 97%
  • Packaging10g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA178972
  • Product description5-Methylpyrimidine-2,4(1H,3H)-dione 97%
  • Packaging25g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA178972
  • Product description5-Methylpyrimidine-2,4(1H,3H)-dione 97%
  • Packaging100g
  • Price$12
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA178972
  • Product description5-Methylpyrimidine-2,4(1H,3H)-dione 97%
  • Packaging500g
  • Price$59
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA178972
  • Product description5-Methylpyrimidine-2,4(1H,3H)-dione 97%
  • Packaging1kg
  • Price$102
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM108402
  • Product description5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione 95%+
  • Packaging1000g
  • Price$176
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number38906
  • Product descriptionThymine,≥99%(Assay),Suitableforcellculture ≥99%(Assay)
  • Packaging5G
  • Price$25.25
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number38906
  • Product descriptionThymine,≥99%(Assay),Suitableforcellculture ≥99%(Assay)
  • Packaging25G
  • Price$89.9
  • Updated2021-12-16
  • Buy
  • ManufacturerChemScene
  • Product numberCS-W011166
  • Product descriptionThymine 99.98%
  • Packaging500g
  • Price$50
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-19104 5-Methyluracil 98% 1000g $320 2021-12-16 Buy
AK Scientific J91030 Thymine 25g $10 2021-12-16 Buy
AK Scientific D812 Thymine 250g $48 2021-12-16 Buy
Alfa Aesar A15879 Thymine, 97% 25g $54.3 2024-03-01 Buy
Alfa Aesar A15879 Thymine, 97% 100g $146 2024-03-01 Buy
Alfa Aesar A15879 Thymine, 97% 500g $543 2024-03-01 Buy
Ambeed A178972 5-Methylpyrimidine-2,4(1H,3H)-dione 97% 5g $5 2021-12-16 Buy
Ambeed A178972 5-Methylpyrimidine-2,4(1H,3H)-dione 97% 10g $7 2021-12-16 Buy
Ambeed A178972 5-Methylpyrimidine-2,4(1H,3H)-dione 97% 25g $9 2021-12-16 Buy
Ambeed A178972 5-Methylpyrimidine-2,4(1H,3H)-dione 97% 100g $12 2021-12-16 Buy
Ambeed A178972 5-Methylpyrimidine-2,4(1H,3H)-dione 97% 500g $59 2021-12-16 Buy
Ambeed A178972 5-Methylpyrimidine-2,4(1H,3H)-dione 97% 1kg $102 2021-12-16 Buy
Chemenu CM108402 5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione 95%+ 1000g $176 2021-12-16 Buy
Chem-Impex 38906 Thymine,≥99%(Assay),Suitableforcellculture ≥99%(Assay) 5G $25.25 2021-12-16 Buy
Chem-Impex 38906 Thymine,≥99%(Assay),Suitableforcellculture ≥99%(Assay) 25G $89.9 2021-12-16 Buy
ChemScene CS-W011166 Thymine 99.98% 500g $50 2021-12-16 Buy

Properties

Melting point :~320 °C (dec.) (lit.)
Boiling point :234.21°C (rough estimate)
Density :1.3541 (rough estimate)
refractive index :1.5090 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :DMSO (Slightly), Methanol (Slightly, Heated)
form :Powder
pka :9.94(at 25℃)
color :White
Water Solubility :Soluble in hot water. Slightly soluble in alcohol.
Decomposition :335 °C
Merck :14,9398
BRN :607626
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :RWQNBRDOKXIBIV-UHFFFAOYSA-N
LogP :-0.620
CAS DataBase Reference :65-71-4(CAS DataBase Reference)
NIST Chemistry Reference :Thymine(65-71-4)
EPA Substance Registry System :Thymine (65-71-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
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.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

Thymine is one of the four nucleobases, along with adenine, guanine and cytosine found in deoxyribonucleic acids (DNA). Thymine may be used to study chemical processes that affect DNA structure, such a radiation induced radical production leading to base cross-linking reactions and derivitizations. Thymine may be used to study the parameters of hydrogen bonding kinetics and energies with other nucleobases such as adenine. Thymine is used to develop sensitive heavy metal (mercury) detectors based on coordination chemistry and nanoparticle structures.

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