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ChemicalBook >> CAS DataBase List >> 5-METHYLCYTOSINE

5-METHYLCYTOSINE

5-METHYLCYTOSINE price.
  • $9 - $3733.8
  • Product name: 5-METHYLCYTOSINE
  • CAS: 554-01-8
  • MF: C5H7N3O
  • MW: 125.13
  • EINECS:209-058-3
  • MDL Number:MFCD00233537
  • Synonyms:4-Amino-5-methyl-2-pyrimidinol;Cytosine, 5-methyl-;5-Methylcytosine,>96%;2(1H)-Pyrimidinone, 4-amino-5-methyl- (9CI);4-amino-5-methyl-3H-pyrimidin-2-one;5-METHYLCYTOSINE;2(1H)-Pyrimidinone, 6-amino-5-methyl-;2(1H)-Oxo-4(3H)-imino-5-methylpyrimidine
Price68 Properties Safety Information Description
68 prices
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Brand
  • aablocks
  • Activate Scientific
  • AHH
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • ApexBio Technology
  • Biosynth
  • Cayman Chemical
  • Chemenu
  • ChemScene
  • Crysdot
  • CSNpharm
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Thermo Scientific Chemicals
  • TRC
  • Usbiological
Package
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  • 500.00mg
  • 1.00g
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  • Manufactureraablocks
  • Product numberAA00I9SZ
  • Product description5-Methylcytosine ≥98%
  • Packaging100mg
  • Price$10
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I9SZ
  • Product description5-Methylcytosine 99%
  • Packaging1g
  • Price$11
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I9SZ
  • Product description5-Methylcytosine 99%
  • Packaging5g
  • Price$13
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I9SZ
  • Product description5-Methylcytosine 99%
  • Packaging10g
  • Price$16
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I9SZ
  • Product description5-Methylcytosine 99%
  • Packaging25g
  • Price$36
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00I9SZ
  • Product description5-Methylcytosine 99%
  • Packaging100g
  • Price$142
  • Updated2026-05-29
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS39061
  • Product description5-Methylcytosine 99%
  • Packaging5g
  • Price$39
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS39061
  • Product description5-Methylcytosine 99%
  • Packaging1g
  • Price$25
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS39061
  • Product description5-Methylcytosine 99%
  • Packaging100g
  • Price$233
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS39061
  • Product description5-Methylcytosine 99%
  • Packaging25g
  • Price$109
  • Updated2026-06-04
  • Buy
  • ManufacturerAHH
  • Product numberMT-17711
  • Product description5-Methylcytosine 97%
  • Packaging1g
  • Price$347
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-17711
  • Product description5-Methylcytosine 97%
  • Packaging1g
  • Price$347
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-17711
  • Product description5-Methylcytosine 97%
  • Packaging1g
  • Price$347
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberV2077
  • Product description5-Methylcytosine >98%(HPLC)
  • Packaging100g
  • Price$394
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ91502
  • Product description5-Methylcytosine 95%
  • Packaging100g
  • Price$295
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ91502
  • Product description5-Methylcytosine
  • Packaging100g
  • Price$450
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00I9SZ 5-Methylcytosine ≥98% 100mg $10 2026-05-29 Buy
aablocks AA00I9SZ 5-Methylcytosine 99% 1g $11 2026-05-29 Buy
aablocks AA00I9SZ 5-Methylcytosine 99% 5g $13 2026-05-29 Buy
aablocks AA00I9SZ 5-Methylcytosine 99% 10g $16 2026-05-29 Buy
aablocks AA00I9SZ 5-Methylcytosine 99% 25g $36 2026-05-29 Buy
aablocks AA00I9SZ 5-Methylcytosine 99% 100g $142 2026-05-29 Buy
Activate Scientific AS39061 5-Methylcytosine 99% 5g $39 2026-06-04 Buy
Activate Scientific AS39061 5-Methylcytosine 99% 1g $25 2026-06-04 Buy
Activate Scientific AS39061 5-Methylcytosine 99% 100g $233 2026-06-04 Buy
Activate Scientific AS39061 5-Methylcytosine 99% 25g $109 2026-06-04 Buy
AHH MT-17711 5-Methylcytosine 97% 1g $347 2021-12-16 Buy
AHH MT-17711 5-Methylcytosine 97% 1g $347 2026-05-25 Buy
AHH MT-17711 5-Methylcytosine 97% 1g $347 2026-05-26 Buy
AK Scientific V2077 5-Methylcytosine >98%(HPLC) 100g $394 2026-06-04 Buy
AK Scientific J91502 5-Methylcytosine 95% 100g $295 2026-06-04 Buy
AK Scientific J91502 5-Methylcytosine 100g $450 2021-12-16 Buy
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Properties

Melting point :270°C (rough estimate)
Boiling point :232.57°C (rough estimate)
Density :1.2602 (rough estimate)
refractive index :1.6510 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :Methanol (Sparingly, Heated)
pka :9.05±0.10(Predicted)
form :Crystalline
color :White to Off-White
Water Solubility :Soluble in water.
Merck :14,6050
InChI :InChI=1S/C5H7N3O/c1-3-2-7-5(9)8-4(3)6/h2H,1H3,(H3,6,7,8,9)
InChIKey :LRSASMSXMSNRBT-UHFFFAOYSA-N
SMILES :C1(=O)NC(N)=C(C)C=N1
CAS DataBase Reference :554-01-8(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P272 Contaminated work clothing should not be allowed out of the workplace.
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.
P321 Specific treatment (see … on this label).
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.
P363 Wash contaminated clothing before reuse.
P501 Dispose of contents/container to..…

Description

5-Methylcytosine is used as a marker to protect DNA from being cut by native methylation-sensitive restriction enzymes. It is also employed in the production of 4-amino-5-hydroxy-5-methyl-2-oxo-2,5-dihydro-imidazole-1-carbaldehyde.

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5-Methylcytosine
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5-Methylcytosine CAS:554-01-8
Shanghai Zheyan Biotech Co., Ltd.
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Antai Fine Chemical Technology Co.,Limited
Hefei TNJ Chemical Industry Co.,Ltd.
ANHUI WITOP BIOTECH CO., LTD
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