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ChemicalBook > Product Catalogue >Pharmaceutical intermediates >Heterocyclic compound >Pyrimidines >Cytosine >Cytosine

Cytosine

Cytosine Structure
  • ₹144 - ₹55445.65
  • Product name: Cytosine
  • CAS: 71-30-7
  • MF: C4H5N3O
  • MW: 111.1
  • EINECS:200-749-5
  • MDL Number:MFCD00006034
  • Synonyms:4-Aminopyrimidin-2(3H)-one;Cytosine,4-Amino-2-hydroxypyrimidine;Cytosine (100 mg);4-aMino-1,2-dihydropyriMidin-2-one;Cytosine, 99+% 5GR;Cytosine API;4-Amino-2-oxo-1,2-dihydropyrimidine 4-Amino-2(1H)-pyrimidone;Cytosine/4-AMino-2(1H)-pyriMidinone
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Brand

  • ALFA India
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • SRL
  • ottokemi

Package

  • 500MG
  • 1gm
  • 1G
  • 5g
  • 5gm
  • 10G
  • 25gm
  • 25g
  • 100g
  • 100gm
  • 5Gms
  • 25Gms
  • 100Gms
  • ManufacturerALFA India
  • Product numberALF-A14731-06
  • Product descriptionThermo Scientific™ Cytosine, 98+%
  • Packaging5g
  • Price₹4782
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A14731-14
  • Product descriptionThermo Scientific™ Cytosine, 98+%
  • Packaging25g
  • Price₹9700
  • Updated2022-05-26
  • Buy
  • ManufacturerALFA India
  • Product numberALF-A14731-22
  • Product descriptionThermo Scientific™ Cytosine, 98+%
  • Packaging100g
  • Price₹17994
  • Updated2022-05-26
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  • ManufacturerTCI Chemicals (India)
  • Product numberC0528
  • Product descriptionCytosine
  • Packaging5G
  • Price₹3300
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberC0528
  • Product descriptionCytosine
  • Packaging25G
  • Price₹9700
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberC0528
  • Product descriptionCytosine
  • Packaging100G
  • Price₹16300
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberC3506
  • Product descriptionCytosine ≥99%
  • Packaging5G
  • Price₹4460
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberC3506
  • Product descriptionCytosine ≥99%
  • Packaging1G
  • Price₹4920
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberC3506
  • Product descriptionCytosine ≥99%
  • Packaging10G
  • Price₹7690
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberPHR1350
  • Product descriptionCytosine Pharmaceutical Secondary Standard; Certified Reference Material
  • Packaging500MG
  • Price₹8919.8
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberC3506
  • Product descriptionCytosine ≥99%
  • Packaging25G
  • Price₹15270
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberC3506
  • Product descriptionCytosine ≥99%
  • Packaging100G
  • Price₹55445.65
  • Updated2022-06-14
  • Buy
  • ManufacturerSRL
  • Product number13886
  • Product descriptionCytosine extrapure, 99%
  • Packaging5Gms
  • Price₹760
  • Updated2022-05-26
  • Buy
  • ManufacturerSRL
  • Product number10323
  • Product descriptionCytosine ExiPlus, Multi-Compendial, 99%
  • Packaging5Gms
  • Price₹830
  • Updated2022-05-26
  • Buy
  • ManufacturerSRL
  • Product number13886
  • Product descriptionCytosine extrapure, 99%
  • Packaging25Gms
  • Price₹3370
  • Updated2022-05-26
  • Buy
  • ManufacturerSRL
  • Product number10323
  • Product descriptionCytosine ExiPlus, Multi-Compendial, 99%
  • Packaging25Gms
  • Price₹3570
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ALFA India ALF-A14731-06 Thermo Scientific™ Cytosine, 98+% 5g ₹4782 2022-05-26 Buy
ALFA India ALF-A14731-14 Thermo Scientific™ Cytosine, 98+% 25g ₹9700 2022-05-26 Buy
ALFA India ALF-A14731-22 Thermo Scientific™ Cytosine, 98+% 100g ₹17994 2022-05-26 Buy
TCI Chemicals (India) C0528 Cytosine 5G ₹3300 2022-05-26 Buy
TCI Chemicals (India) C0528 Cytosine 25G ₹9700 2022-05-26 Buy
TCI Chemicals (India) C0528 Cytosine 100G ₹16300 2022-05-26 Buy
Sigma-Aldrich(India) C3506 Cytosine ≥99% 5G ₹4460 2022-06-14 Buy
Sigma-Aldrich(India) C3506 Cytosine ≥99% 1G ₹4920 2022-06-14 Buy
Sigma-Aldrich(India) C3506 Cytosine ≥99% 10G ₹7690 2022-06-14 Buy
Sigma-Aldrich(India) PHR1350 Cytosine Pharmaceutical Secondary Standard; Certified Reference Material 500MG ₹8919.8 2022-06-14 Buy
Sigma-Aldrich(India) C3506 Cytosine ≥99% 25G ₹15270 2022-06-14 Buy
Sigma-Aldrich(India) C3506 Cytosine ≥99% 100G ₹55445.65 2022-06-14 Buy
SRL 13886 Cytosine extrapure, 99% 5Gms ₹760 2022-05-26 Buy
SRL 10323 Cytosine ExiPlus, Multi-Compendial, 99% 5Gms ₹830 2022-05-26 Buy
SRL 13886 Cytosine extrapure, 99% 25Gms ₹3370 2022-05-26 Buy
SRL 10323 Cytosine ExiPlus, Multi-Compendial, 99% 25Gms ₹3570 2022-05-26 Buy

Properties

Melting point :>300 °C (lit.)
Boiling point :208.2°C (rough estimate)
Density :0,48 g/cm3
refractive index :1.5000 (estimate)
storage temp. :2-8°C
solubility :Clear to very slightly hazy colorless to faint yellow solution at 50 mg/ml in 0.5 M HCL.
form :Crystalline Powder
pka :4.60, 12.16(at 25℃)
color :White to slightly yellow
Water Solubility :soluble
Merck :14,2795
BRN :2637
Stability :Stable. Incompatible with strong oxidizing agents.
InChIKey :OPTASPLRGRRNAP-UHFFFAOYSA-N
LogP :-1.962 (est)
CAS DataBase Reference :71-30-7(CAS DataBase Reference)
NIST Chemistry Reference :2(1H)-Pyrimidinone, 4-amino-(71-30-7)
EPA Substance Registry System :2(1H)-Pyrimidinone, 4-amino- (71-30-7)

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
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Cytosine is a nucleoside used for proteomics research. It is also used as an enzyme substrate or precursor of effector molecules such as cytosine sugars.

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