CAS 4247-02-3

Isobutylparaben

Description:

Isobutylparaben, with the CAS number 4247-02-3, is a chemical compound belonging to the paraben family, which are widely used as preservatives in cosmetics, pharmaceuticals, and food products. It is an ester formed from p-hydroxybenzoic acid and isobutanol. Isobutylparaben is characterized by its ability to inhibit the growth of bacteria and fungi, thereby extending the shelf life of products. It is typically a colorless to pale yellow liquid with a mild odor. The compound is soluble in alcohol and oils but has limited solubility in water. Isobutylparaben is known for its low toxicity and is generally recognized as safe when used in appropriate concentrations. However, like other parabens, it has been the subject of scrutiny regarding potential endocrine-disrupting effects, leading to ongoing research into its safety profile. Regulatory agencies have established guidelines for its use, ensuring that it is employed within safe limits in consumer products.

Formula:C₁₁H₁₄O₃

InChI:InChI=1S/C11H14O3/c1-8(2)7-14-11(13)9-3-5-10(12)6-4-9/h3-6,8,12H,7H2,1-2H3

InChI key:InChIKey=XPJVKCRENWUEJH-UHFFFAOYSA-N

SMILES:C(OCC(C)C)(=O)C1=CC=C(O)C=C1

Synonyms:

2-Methylpropyl 4-hydroxybenzoate
2-Methylpropyl p-hydroxybenzoate
4-Hidroxibenzoato De Isobutilo
4-Hydroxybenzoate d'isobutyle
4-Hydroxybenzoic acid isobutyl ester
Benzoic acid, 4-hydroxy-, 2-methylpropyl ester
Benzoic acid, p-hydroxy-, isobutyl ester
Isobutyl paraben
Isobutyl-4-hydroxybenzoat
Isobutyl-P-Hydroxybenzoate
Isobutylparaben
iso-Butyl Paraben
iso-Butyl p-Hydroxybenzoate
p-Hydroxybenzoic acid isobutyl ester
See more synonyms

Purity (%)

100

Found 16 products.

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Isobutyl 4-Hydroxybenzoate
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 4247-02-3
Formula:C₁₁H₁₄O₃
Purity:>99.0%(T)(HPLC)
Color and Shape:White to Almost white powder to crystal
Molecular weight:194.23
Ref: 3B-H0493
25g
43.00€
VAT not included
100g
71.00€
VAT not included
500g
154.00€
VAT not included
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Isobutyl 4-Hydroxybenzoate [for Biochemical Research]
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 4247-02-3
Formula:C₁₁H₁₄O₃
Purity:>99.0%(T)
Color and Shape:White to Almost white powder to crystal
Molecular weight:194.23
Ref: 3B-I0816
5g
30.00€
VAT not included
25g
48.00€
VAT not included
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Isobutyl 4-hydroxybenzoate, 98%
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 4247-02-3
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:C₁₁H₁₄O₃
Purity:98%
Color and Shape:White, Powder or lumps or flakes
Molecular weight:194.23
Ref: 02-L17587
5g
34.00€
VAT not included
50g
161.00€
VAT not included
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BUTYL PARAHYDROXYBENZOATE IMPURITY E CRS
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 4247-02-3
BUTYL PARAHYDROXYBENZOATE IMPURITY E CRS
Formula:C₁₁H₁₄O₃
Molecular weight:194.2271
Ref: 41-Y0001357
15mg
132.00€
VAT not included
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Isobutyl 4-Hydroxybenzoate
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 4247-02-3
Formula:C₁₁H₁₄O₃
Purity:98%
Color and Shape:Solid
Molecular weight:194.2271
Ref: IN-DA003R2H
100g
25.00€
VAT not included
500g
56.00€
VAT not included
1kg
73.00€
VAT not included
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Isobutyl 4-hydroxybenzoate
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 4247-02-3
Isobutyl 4-hydroxybenzoate
Formula:C₁₁H₁₄O₃
Purity:98%
Color and Shape:Solid
Molecular weight:194.22705
Ref: 54-OR931176
25g
32.00€
VAT not included
100g
33.00€
VAT not included
500g
96.00€
VAT not included
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Butylparaben Impurity 1
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 4247-02-3
Formula:C₁₁H₁₄O₃
Color and Shape:White To Off-White Solid
Molecular weight:194.23
Ref: 4Z-P-112003
5mg
To inquire
100mg
To inquire
10mg
343.00€
VAT not included
25mg
436.00€
VAT not included
50mg
623.00€
VAT not included
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Isobutylparaben
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 4247-02-3
Isobutylparaben
Formula:C₁₁H₁₄O₃
Purity:≥98%
Molecular weight:194.23
Ref: 54-BUP19717
5g
51.00€
VAT not included
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4-Hydroxybenzoic acid-isobutyl ester
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 4247-02-3
Formula:C₁₁H₁₄O₃
Color and Shape:Neat
Molecular weight:194.23
Ref: 04-C14228900
100mg
122.00€
VAT not included
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Butyl Parahydroxybenzoate EP Impurity E
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 4247-02-3
Formula:C₁₁H₁₄O₃
Color and Shape:Neat
Molecular weight:194.23
Ref: 86-MM0496.05
25mg
1,260.00€
VAT not included
100mg
1,859.00€
VAT not included
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Isobutylparaben
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 4247-02-3
Isobutylparaben is a preservative and preservative insecticide.
Formula:C₁₁H₁₄O₃
Purity:99.36%
Color and Shape:White Cream
Molecular weight:194.23
Ref: TM-T5670
5g
33.00€
VAT not included
1mL*10mM (DMSO)
33.00€
VAT not included
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Butylparaben Impurity E
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 4247-02-3
Formula:C₁₁H₁₄O
Molecular weight:194.23
Ref: ST-EA-CP-P85003
10mg
To inquire
25mg
To inquire
50mg
To inquire
100mg
To inquire
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Isobutyl Paraben
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 4247-02-3
Applications An antimicrobial agent used in cosmetic products.
References Gilliland, D., et al.: J. Appl. Bacteriol., 72, 258 (1992), Routledge, E., et al.: Toxicol. Appl. Pharmacol., 153, 12 (1998), Miller, C., et al.: J. Biol. Chem., 272, 32824 (1997), Nakagawa, Y., et al.: Biochem. Pharmacol., 55, 1907 (1998),
Formula:C₁₁H₁₄O₃
Color and Shape:Neat
Molecular weight:194.23
Ref: TR-I780100
1g
287.00€
VAT not included
10g
526.00€
VAT not included
100g
1,527.00€
VAT not included
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Isobutyl-4-hydroxybenzoate
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 4247-02-3
Isobutyl-4-hydroxybenzoate is a preservative that is used in cosmetics, foods, and pharmaceuticals. It has bacteriostatic activity against Staphylococcus aureus and other bacteria. Isobutyl-4-hydroxybenzoate prevents bacterial growth by binding to the cell wall at an affinity site and inhibits the production of enzymes that are necessary for cell division. Isobutyl-4-hydroxybenzoate also has antibacterial activity against gram positive and gram negative bacteria. This synthetic molecule is not active against acid-fast bacteria such as Mycobacterium tuberculosis or Mycobacterium avium complex.
Formula:C₁₁H₁₄O₃
Purity:Min. 95%
Color and Shape:White/Off-White Solid
Molecular weight:194.23 g/mol
Ref: 3D-FI70451
250g
186.00€
VAT not included
500g
189.00€
VAT not included
1kg
324.00€
VAT not included
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Isobutylparaben
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 4247-02-3
Isobutyl 4-hydroxybenzoate
Formula:C₁₁H₁₄O₃
Purity:98%
Molecular weight:194.23
Ref: IN-DG105739
25g
15.00€
VAT not included
100g
19.00€
VAT not included
500g
71.00€
VAT not included
1kg
127.00€
VAT not included
+ Info
Isobutyl 4-hydroxybenzoate
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 4247-02-3
Formula:C₁₁H₁₄O₃
Purity:98%
Color and Shape:Solid
Molecular weight:194.23
Ref: 10-F150600
500g
39.00€
VAT not included
1kg
78.00€
VAT not included