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Merck

516155

2-Aminoethyl methacrylate hydrochloride

contains ~500 ppm phenothiazine as stabilizer, 90%

Synonym(s):

2-Aminoethyl 2-methylacrylate hydrochloride, 2-Propenoic acid, 2-methyl-, 2-aminoethyl ester, hydrochloride (1:1) (ACI)

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5 G

MXP 2,722.00

25 G

MXP 9,123.00

MXP 2,722.00

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About This Item

Linear Formula:
H2C=C(CH3)CO2CH2CH2NH2 · HCl
CAS Number:
2420-94-2
Molecular Weight:
165.62
NACRES:
NA.23
PubChem Substance ID:
24873869
UNSPSC Code:
12162002
EC Number:
219-343-4
MDL number:
MFCD00078260

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InChI key

XSHISXQEKIKSGC-UHFFFAOYSA-N

InChI

1S/C6H11NO2.ClH/c1-5(2)6(8)9-4-3-7;/h1,3-4,7H2,2H3;1H

SMILES string

Cl.CC(=C)C(=O)OCCN

assay

90%

contains

~500 ppm phenothiazine as stabilizer

mp

102-110 °C (lit.)

storage temp.

2-8°C

Quality Level

100

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This Item
234893128635M55909
2-Aminoethyl methacrylate hydrochloride contains ~500 ppm phenothiazine as stabilizer, 90%

Sigma-Aldrich

516155

2-Aminoethyl methacrylate hydrochloride

Ethyl methacrylate contains 15-20 ppm monomethyl ether hydroquinone as inhibitor, 99%

Sigma-Aldrich

234893

Ethyl methacrylate

2-Hydroxyethyl methacrylate contains ≤250 ppm monomethyl ether hydroquinone as inhibitor, 97%

Sigma-Aldrich

128635

2-Hydroxyethyl methacrylate

Methyl methacrylate contains ≤30 ppm MEHQ as inhibitor, 99%

Sigma-Aldrich

M55909

Methyl methacrylate

assay

90%

assay

99%

assay

97%

assay

99%

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

contains

~500 ppm phenothiazine as stabilizer

contains

15-20 ppm monomethyl ether hydroquinone as inhibitor

contains

≤250 ppm monomethyl ether hydroquinone as inhibitor

contains

≤30 ppm MEHQ as inhibitor

mp

102-110 °C (lit.)

mp

-

mp

-

mp

−48 °C (lit.)

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

General description

Aminoethyl methacrylate hydrochloride (AMA) is an amine based methacrylic monomer used in the production of polymers and copolymers that are utilized in a wide range of applications, including coatings, adhesives, and medical devices. It is a highly reactive monomer due to the presence of the methacrylate group, which enables it to undergo both free radical polymerization and other polymerization reactions. Due to its biocompatibility and low toxicity, it is widely used in biomedical research and as a crosslinking agent for hydrogels and other biomaterials. It is used in the synthesis of poly (2-aminoethylmethacrylate), a biocompatible cationic polymer widely used in the biomedical field.[1][2]

Application

2-Aminoethylmethacrylate hydrochloride(AMA) can be used as a precursor to synthesize:
  • Homo and copolymer brushes of AMA, which can be used to tune the electrochemical properties of silicon wafers.
  • Poly(3-hydroxybutyrate) based polyurethane/urea composite scaffolds for tissue engineering applications.
  • Antimicrobial bacterial cellulose/poly (AMA) nanocomposites. Polymer incorporation imparts mechanical properties and antimicrobial activity to bacterial cellulose membranes.
It can also be used for the efficient functionalization of hyaluronic acid via triazine-mediated amidation.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB7500
SDBB7051
SDBB6528
SDBB6238
SDBB5857

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Ana Margarida Piloto et al.
Scientific reports, 8(1), 4944-4944 (2018-03-23)
A highly sensitive fluorescence detection probe was developed by tailoring plastic antibodies on the external surface of aqueous soluble quantum dots (QDs). The target was Myoglobin (Myo), a cardiac biomarker that quenched the intrinsic fluorescent emission of cadmium telluride (CdTe)
Aminomalononitrile-assisted multifunctional antibacterial coatings
Liao T-Y, et al.
ACS biomaterials science & engineering, 6, 3349-3360 (2020)
Poly (ethylene glycol)-block-poly (2-aminoethyl methacrylate hydrochloride)-Based Polyplexes as Serum-Tolerant Nanosystems for Enhanced Gene Delivery
Santo D, et al.
Molecular Pharmaceutics, 16, 2129-2141 (2019)
Mario Lopez-Moya et al.
Biomacromolecules, 19(4), 1234-1244 (2018-03-15)
Porcine glutaraldehyde-fixed pericardium is widely used to replace human heart valves. Despite the stabilizing effects of glutaraldehyde fixation, the lack of endothelialization and the occurrence of immune reactions contribute to calcification and structural valve deterioration, which is particularly significant in
Gaëlle Levourch et al.
Polymers, 12(6) (2020-07-01)
In biomedical diagnosis and bionanotechnologies, the extraction and purification of proteins and protein derivatives are of great interest. In fact, to purify recombinant proteins for instance, new methodologies and well appropriate material supports need to be established and also to
View All Related Papers

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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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