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Merck
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850217

Sigma-Aldrich

3,4-Dihydroxyphenylacetic acid

98%

동의어(들):

DOPAC, Homoprotocatechuic acid

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크기 선택

1 G
₩64,047
5 G
₩240,961

₩64,047

출고 가능일2025년 4월 18일세부사항

벌크 견적 요청
모든 사진(1)

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1 G
₩64,047
5 G
₩240,961

About This Item

Linear Formula:
(HO)2C6H3CH2CO2H
CAS Number:
102-32-9
Molecular Weight:
168.15
Beilstein:
2211017
EC Number:
203-024-1
MDL number:
MFCD00004338
UNSPSC 코드:
12352100
PubChem Substance ID:
24888293
NACRES:
NA.22

₩64,047

출고 가능일2025년 4월 18일세부사항

벌크 견적 요청

분석

98%

양식

powder

mp

127-130 °C (lit.)

solubility

water: soluble 50 mg/mL, clear, almost colorless

작용기

carboxylic acid

SMILES string

OC(=O)Cc1ccc(O)c(O)c1

InChI

1S/C8H8O4/c9-6-2-1-5(3-7(6)10)4-8(11)12/h1-3,9-10H,4H2,(H,11,12)

InChI key

CFFZDZCDUFSOFZ-UHFFFAOYSA-N

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관련 카테고리

일반 설명

3,4-dihydroxyphenylacetic acid (DOPAC) is a normal constituent of rat brain tissue.[1] A mass fragmentographic method for determination of DOPAC in rat brain tissue has been described.[1] It is major metabolite of dopamine (DA).[2] The voltammetric reduction of DOPAC has been studied at a glassy carbon electrode modified with single-wall carbon nanotubes (SWNTs).[3] Semi-automatic fluorometric assay technique for DOPAC has been reported.[4]

애플리케이션

3,4-Dihydroxyphenylacetic acid may be employed as ligand in the preparation of Mo(VI) complexes.[5]

기타 정보

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

픽토그램

Exclamation mark
GHS07

신호어

Warning

유해 및 위험 성명서

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves

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시험 성적서(COA)

Lot/Batch Number
BCCD4129
BCBL7919V
1451791V
1451791
1364209

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COA 검색

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

B H Westerink et al.
European journal of pharmacology, 38(2), 281-291 (1976-08-01)
A concurrent semi-automatic fluorometric assay technique for 3,4-dihydroxyphenylacetic acid (DOPAC) and homovanillic acid (HVA), is described. The method is based on a rapid manually performed isolation of DOPAC and HVA on small columns of Sephadex G-10 followed by an automated
A Y Deutch et al.
Brain research, 333(1), 143-146 (1985-04-29)
The effects of stress on dopamine (DA) metabolism in the mesencephalic DA cell body areas and DA terminal field regions were examined. Both mild footshock stress and exposure to a neutral stimulus previously paired with footshock resulted in a selective
Muhammed Saif et al.
Behavioural brain research, 243, 294-299 (2013-01-30)
Zebrafish are gaining popularity in behavioural brain research as this species combines practical simplicity with system complexity. The dopaminergic system has been thoroughly investigated using mammals. Dopamine plays important roles in motor function and reward. Zebrafish have dopamine receptors homologous
Molybdenum catecholates as models for Mo in biological systems. 1. Synthesis and spectroscopic study on Mo complexes with 3, 4-dihydroxybenzoic and 3, 4-dihydroxyphenylacetic acid.
Karaliota A, et al.
Journal of Inorganic Biochemistry, 69(1), 79-90 (1998)
Electrocatalytic oxidation of 3, 4-dihydroxyphenylacetic acid at a glassy carbon electrode modified with single-wall carbon nanotubes.
Wang J, et al.
Electrochimica Acta, 47(4), 651-657 (2001)
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질문

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

    1 답변

    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/449/386/product-dating-information-mk.pdf

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

    1 답변

    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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  3. Can it be stored at -20C

    1 답변

    1. This product is stored at room temperature. In general, powder materials are not affected by freezer storage, however, this item has not been tested under these storage conditions.

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