O-Methylisourea hemisulfate

Product Name: O-Methylisourea hemisulfate
CAS No.: 52328-05-9
Chemical Name: O-Methylisourea hemisulfate
Synonyms: O-METHYLISOUREA SULFATE;OMI;OMISU;HTRA2;MGCA8;PRSS25;PARK13;serine protease 25;methyl isourea,sulfate;2-METHYLISO-UREASULFATE
CBNumber: CB5720190
Molecular Formula: C4H14N4O6S
Formula Weight: 246.24
MOL File: 52328-05-9.mol

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O-Methylisourea hemisulfate Property

Melting point:: 163-167 °C(lit.)
vapor pressure: 7.4Pa at 25℃
storage temp.: Inert atmosphere,Room Temperature
solubility: H₂O: 0.1 g/mL, clear
form: Solid
color: White to Off-White
biological source: mouse
Water Solubility: 1000 g/L (20 ºC)
BRN: 3723107
InChI: InChI=1S/2C2H6N2O.H2O4S/c2*1-5-2(3)4;1-5(2,3)4/h2*1H3,(H3,3,4);(H2,1,2,3,4)
InChIKey: MDFRYRPNRLLJHT-UHFFFAOYSA-N
SMILES: S(=O)(=O)(O)O.C(=N)(N)OC.C(=N)(N)OC
LogP: 0.67 at 21℃
CAS DataBase Reference: 52328-05-9(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 24/25-36-26
WGK Germany: 1
F: 3
HS Code: 29252900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H320Causes eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: SAB1412110
Product name: ANTI-HTRA2 antibody produced in mouse
Purity: clone 6H8, purified immunoglobulin, buffered aqueous solution
Packaging: 100μG
Price: $541
Updated: 2025/07/31

Sigma-Aldrich

Product number: 455598
Product name: O-Methylisourea hemisulfate salt
Purity: 99%
Packaging: 100g
Price: $233
Updated: 2025/07/31

TCI Chemical

Product number: M0411
Product name: O-Methylisourea Sulfate
Purity: >98.0%(N)
Packaging: 10g
Price: $29
Updated: 2025/07/31

TCI Chemical

Product number: M0411
Product name: O-Methylisourea Sulfate
Purity: >98.0%(N)
Packaging: 100g
Price: $211
Updated: 2025/07/31

TRC

Product number: M313290
Product name: O-MethylisoureaHemisulfate
Packaging: 100g
Price: $200
Updated: 2021/12/16

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O-Methylisourea hemisulfate Chemical Properties,Usage,Production

Chemical Properties

White crystals or crystalline powder

Uses

O-Methylisourea Hemisulfate was used as a reagent in the preparation of (D,L)-arginine methyl ester analogs which display antiarrhythmic actiivity. It was also used in the synthesis of ethyl [6-methyl-2-methoxy-3-(substituted phenylethanone)-4-(substituted phenyl)]-1,2,3,4-tetrahydropyrimidine-5-carboxylates which display antimicrobial activity towards mycobacterium tuberculosis, staphylococcus aureus and bacillus subtilis at varying conentration ranges.

Flammability and Explosibility

Not classified

O-Methylisourea hemisulfate Preparation Products And Raw materials

Raw materials

Preparation Products

2-Aminoimidazole

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O-Methylisourea hemisulfate Suppliers

Americas 1 Belgium 3 Canada 1 China 320 Europe 3 Germany 9 India 4 Japan 4 Switzerland 2 United Kingdom 2 United States 22 Global 371

Hubei Chanmol Biotech Co., Ltd.

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Jinan Londi Medical Technology Co., LTD

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Advantage: 58

Jinan Shengqi Pharmaceutical Co., Ltd

Tel: 15610111696
Email: xgc01@orgachem.com
Country: China
ProdList: 201
Advantage: 58

J & K SCIENTIFIC LTD.

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Fax: 86-10-82849933
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Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

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Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
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Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
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Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
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ShangHai DEMO Chemical Co.,Ltd

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Energy Chemical

Tel: 021-021-58432009 400-005-6266
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Beijing Ouhe Technology Co., Ltd

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View Lastest Price from O-Methylisourea hemisulfate manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: O-Methylisourea hemisulfate 52328-05-9
Price: US $0.00/Kg/Drum
Min. Order: 1KG
Purity: 99%min
Supply Ability: 1000kgs
Release date: 2021-08-26

Hebei Fengjia New Material Co., Ltd

Product: O-Methylisourea hemisulfate 52328-05-9
Price: US $120.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 1000000
Release date: 2024-08-08

Hebei Chuanghai Biotechnology Co., Ltd

Product: O-Methylisourea hemisulfate 52328-05-9
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-22

52328-05-9, O-Methylisourea hemisulfateRelated Search:

Atropine sulfate Bensulfuron methyl Methylparaben Magnesium sulfate Iprodione Copper(II) sulfate Methyl acrylate Aluminum sulfate 1,3-Dimethylurea Trichloroisocyanuric acid Ammonium sulfate 1,3-Dichloro-1,3,5-triazinetrione,sodium salt O-METHYLISOUREA SULFATE Urea formaldehyde (Hydroxymethyl)urea SULFATE STANDARD Thiophanate-methyl Kresoxim-methyl

Bis(2-methylisouronium) sulphate

carbamimidic acid methyl ester hemisulfate

bis(2-Methylisouronium) sulfate.

2-METHYLISO-UREASULFATE

O-Methylisoharnstoffsulfat

methyl isourea,sulfate

O-METHYLISOUREA HEMISULFATE

O-METHYLISOUREA HEMISULFATE SALT

O-METHYLISOUREA SULFATE

O-METHYLISOUREA SULFATE (2:1)

O-METHYLPSEUDOUREA SULFATE

OMI

OMISU

O-Methylisourea hemisulfate,94%

O-Methylisourea hemisulfate salt ,95%

2-Methyl-isourea sulfurate

O-Methylisourea heMisulfate, 94% 25GR

high temperature requirement protein A2

PRSS25

serine protease 25

ANTI-HTRA2 antibody produced in mouse

HTRA2

PARK13

O-Methylisourea hemisulfate salt 99%

Oxygen methyl urea sulfate

2-MethylisouroniuM sulfate

O half - Methyl isopropyl urea sulfate

O-Methylisourea hemisulfate Bis(2-methylisouronium) sulphate

<i>O</i>-Methylisourea Sulfate

O-Methyl-2-thiopseudourea hemisulfate

O-MethylisoureaSulfate&gt

methyl carbamimidate hemisulfate

O-methylisourea-semisulfate

Recombinant Human HTRA2 Protein, His Tag

Human HTRA2 Protein, His Tag

0-METHYLISOUREA HEMISULFATE CAS 52328-05-9

O-Methylisourea hemisulfate (2:1)

Fluorouracil Impurity 25

<i>O</i>-Methylisourea hemisulfate salt

O-MethylisoureaSulfate,O-MethylisoureaHemisulfate

MGCA8

52328-05-9

52328-05-6

5596-22-9

C2H6N2O05H2SO4

C4H14N4O6S

2C2H6N2OH2O4S

C2H6N2O12H2SO4

H2NCOCH3NH12H2SO4

2C2H6N2OH2SO4

C4H12N4O2H2SO4

C4H12N4O6S

C2H6N2O2H2SO4

Ureas

Organic Building Blocks

Building Blocks

Carbonyl Compounds