CAS 39236-46-9

Imidazolidinyl urea

Description:

Imidazolidinyl urea, with the CAS number 39236-46-9, is a chemical compound commonly used as a preservative in cosmetic and personal care products due to its antimicrobial properties. It functions by releasing formaldehyde, which helps inhibit the growth of bacteria, fungi, and other microorganisms, thereby extending the shelf life of formulations. This compound is typically a white crystalline solid that is soluble in water and has a low toxicity profile, making it suitable for topical applications. However, it can cause skin irritation or allergic reactions in some individuals, particularly at higher concentrations. Imidazolidinyl urea is often found in lotions, creams, and shampoos, and is recognized for its effectiveness in preventing microbial contamination. Regulatory bodies have established guidelines for its safe use in cosmetic formulations, emphasizing the importance of proper concentration levels to minimize potential adverse effects. Overall, imidazolidinyl urea is valued in the cosmetic industry for its preservative qualities while requiring careful handling to ensure consumer safety.

Formula: C₁₁H₁₆N₈O₈

InChI: InChI=1S/C11H16N8O8/c20-2-18-4(6(22)16-10(18)26)14-8(24)12-1-13-9(25)15-5-7(23)17-11(27)19(5)3-21/h4-5,20-21H,1-3H2,(H2,12,14,24)(H2,13,15,25)(H,16,22,26)(H,17,23,27)

InChI key: InChIKey=ZCTXEAQXZGPWFG-UHFFFAOYSA-N

SMILES: N(C(NCNC(NC1N(CO)C(=O)NC1=O)=O)=O)C2N(CO)C(=O)NC2=O

Synonyms:

• 1,1′-Methylenebis(3-(3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl)urea)
• 1-[3-(Hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]-3-[[[3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]carbamoylamino]methyl]urea
• Abiol
• Biopure 100
• Bis(methylol) imidazolidinyl urea
• Euxyl K 200
• Germal II
• Germall 115
• Imidazolidinyl Urea
• Imidurea
• Kemipur 100
• N,N''-Methylenbis[N'-[3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]harnstoff]
• N,N''-Methylenebis[N'-[3-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl]]urea
• N,N''-Methylenebis[N'-[3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]uree]
• N,N''-methylenebis[N'-[3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]urea]
• N,N''-methylenebis[N'-[3-(hydroxymethyl)-2,5-dioxoimidazolidine-4-yl]uree]
• N,N''-metilenbis[N'-[3-(hidroximetil)-2,5-dioxoimidazolidin-4-il]urea]
• Sepicide CI
• Urea, N,N"-Methylenebis[N'-[3-(Hydroxymethyl)-2,5-Dioxoimidazolidin-4-Yl]
• Imidurea NF
• Urea, N,N′′-methylenebis[N′-[3-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl]-
• Unicide U-13
• Tristat 1U
• 1,1'-Methylenebis[3-[3-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl]urea]
• N',N'''-methanediylbis{1-[(4R)-3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]urea}
• 1-[(4R)-3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]-3-[({[(4S)-3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]carbamoyl}amino)methyl]urea (non-preferred name)
• N',N'''-methanediylbis{1-[(4S)-3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]urea}
• N,N-methylenebis N'-1-(hydroxymethyl)-2,5-dioxo-4-imidazolidinyl urea
• 1,1'-methanediylbis{3-[3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl]urea}

Imidazolidinyl Urea

CAS: 39236-46-9

Formula: C₁₁H₁₆N₈O₈

Purity: >90.0%(N)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 388.30

Ref: 3B-I0665

Imidazolidinyl urea

CAS: 39236-46-9

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₁₁H₁₆N₈O₈

Color and Shape: White to pale yellow, Solid

Molecular weight: 388.30

Ref: 02-H60729

Imidurea

CAS: 39236-46-9

Compounds containing an unfused imidazole ring, whether or not hydrogenated, in the structure, nesoi

Formula: C₁₁H₁₆N₈O₈

Color and Shape: White Powder

Molecular weight: 388.10911

Ref: 45-1336806

Imidazolidinyl Urea

CAS: 39236-46-9

Formula: C₁₁H₁₆N₈O₈

Purity: 98%

Color and Shape: Solid

Molecular weight: 388.2935

Ref: IN-DA003D9A

Imidazolidinyl urea

CAS: 39236-46-9

Imidazolidinyl urea

Formula: C₁₁H₁₆N₈O₈

Purity: ≥98%

Molecular weight: 388.29

Ref: 54-BUP19195

Imidazolidinyl urea

CAS: 39236-46-9

Imidazolidinyl urea (Imidurea) is an antimicrobial preservative used in cosmetics.

Formula: C₁₁H₁₆N₈O₈

Purity: 99.89%

Color and Shape: White Fluid Powder With Slight Characteristic Odor

Molecular weight: 388.29

Ref: TM-T0430

Imidazolidinyl urea, USP grade

CAS: 39236-46-9

Color and Shape: White powder, free flowing

Ref: 7W-GX2213

1,1'-Methylenebis(3-(3-(Hydroxymethyl)-2,5-Dioxoimidazolidin-4-Yl)Urea)

CAS: 39236-46-9

1,1'-Methylenebis(3-(3-(Hydroxymethyl)-2,5-Dioxoimidazolidin-4-Yl)Urea)

Formula: C₁₁H₁₆N₈O₈

Purity: 98%

Molecular weight: 388.29

Ref: 54-OR1029467

Imidazolidinyl Urea

CAS: 39236-46-9

Formula: C₁₁H₁₆N₈O₈

Molecular weight: 388.30

Ref: 4Z-U-0645

Imidazolidinyl urea

CAS: 39236-46-9

Purity: ≥ 98.0%

Color and Shape: White to almost white powder or fine crystals

Ref: 7W-GX1741

Imidurea

CAS: 39236-46-9

Applications Imidurea is an apoptotic agent, inducing cell toxicity in treated cells. Also used as a preservative agent in cosmetics.
References An, J. et al.: J. Nanosci. Nanotech., 12, 5143 (2012); Wang, P. et al.: J. AOAC. Int., 95, 1069 (2012);

Formula: C₁₁H₁₆N₈O₈

Color and Shape: Neat

Molecular weight: 388.29

Ref: TR-I387570

Imidazolidinyl urea

CAS: 39236-46-9

Imidazolidinyl urea is a preservative that has been used in the laboratory for decades. It is also used in cosmetics and personal care products to prevent bacterial and fungal contamination. Imidazolidinyl urea is an antimicrobial agent that exhibits high resistance to many bacteria, yeast, and molds. Imidazolidinyl urea is not active against Gram-positive bacteria, such as Clostridium difficile or Staphylococcus aureus. This chemical can be used as a preservative in biological samples at concentrations of 0.1% - 1%.

Formula: C₁₁H₁₆N₈O₈

Color and Shape: Powder

Molecular weight: 388.29 g/mol

Ref: 3D-FI61348

1,1′-Methylenebis(3-(3-(hydroxymethyl)-2,5-dioxoimidazolidin-4-yl)urea)

CAS: 39236-46-9

Formula: C₁₁H₁₆N₈O₈

Purity: 95.0%

Color and Shape: Solid

Molecular weight: 388.297

Ref: 10-F235682