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412368

Sigma-Aldrich

PAMAM dendrimer

ethylenediamine core, generation 0.0 solution, 20 wt. % in methanol

동의어(들):

Poly(amidoamine)

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크기 선택

5 G
₩343,984
25 G
₩693,448

₩343,984

출고 가능일2025년 4월 22일세부사항

벌크 견적 요청
모든 사진(3)

크기 선택

보기 변경
5 G
₩343,984
25 G
₩693,448

About This Item

Linear Formula:
NH2(CH2)2NH2]:(G=0);dendri PAMAM(NH2)4
CAS Number:
155773-72-1
Molecular Weight:
516.68
MDL number:
MFCD00192446
UNSPSC 코드:
12162002
PubChem Substance ID:
24865805
NACRES:
NA.23

₩343,984

출고 가능일2025년 4월 22일세부사항

벌크 견적 요청

설명

amino surface groups

Quality Level

200

양식

liquid

분자량

generation 0.0

특징

core type ethylenediamine core (2-carbon core)

농도

20 wt. % in methanol

표면기 개수

4

refractive index

n20/D 1.364

bp

64.7 °C

density

0.854 g/mL at 25 °C

저장 온도

2-8°C

SMILES string

NCCNC(=O)CCN(CCN(CCC(=O)NCCN)CCC(=O)NCCN)CCC(=O)NCCN

InChI

1S/C22H48N10O4/c23-5-9-27-19(33)1-13-31(14-2-20(34)28-10-6-24)17-18-32(15-3-21(35)29-11-7-25)16-4-22(36)30-12-8-26/h1-18,23-26H2,(H,27,33)(H,28,34)(H,29,35)(H,30,36)

InChI key

SENLDUJVTGGYIH-UHFFFAOYSA-N

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관련 카테고리

일반 설명

PAMAM dendrimer is a poly(amidoamine) that is categorized under the class of dendritic polymers, which can be prepared by a two-step reaction that forms generations around the central ethylenediamine core. It consists of nitrogen and amide as functional groups that are structured in regular branched upon branched pattern. PAMAM is majorly used as a high capacity chelating agent.[1][2]

애플리케이션

PAMAM dendrimer belongs to the family of dendrimers, which can be used in biomedical and drug delivery applications.[3][4][5]

물리적 형태

Contains 4 surface primary amino groups

법적 정보

Manufactured by Dendritech®, Inc.
Dendritech is a registered trademark of Dendritech, Inc.

픽토그램

FlameSkull and crossbonesHealth hazard
GHS02,GHS06,GHS08

신호어

Danger

유해 및 위험 성명서

H225,H301 + H311 + H331,H370

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

표적 기관

Eyes,Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

49.5 °F - closed cup

Flash Point (°C)

9.7 °C - closed cup

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
MKCW5450
MKCT9515
MKCS4387
MKCR3539
MKCQ6407

적합한 버전을 찾을 수 없으신가요?

특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

COA 검색

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Poly (ethylene glycol)-conjugated PAMAM dendrimer for biocompatible, high-efficiency DNA delivery
Luo D, et al.
Macromolecules, 35(9), 3456-3462 (2002)
Poly (amidoamine)(PAMAM) dendrimers: from biomimicry to drug delivery and biomedical applications
Esfand R and Tomalia DA
Drug Discovery Today, 6(8), 427-436 (2001)
PAMAM dendrimer-based multifunctional conjugate for cancer therapy: synthesis, characterization, and functionality
Majoros I, et al.
Biomacromolecules, 7(2), 572-579 (2006)
Dendritic chelating agents. 1. Cu (II) binding to ethylene diamine core poly (amidoamine) dendrimers in aqueous solutions
Diallo MS, et al.
Langmuir, 20(7), 2640-2651 (2004)
Dendrimer enhanced ultrafiltration. 1. Recovery of Cu (II) from aqueous solutions using PAMAM dendrimers with ethylene diamine core and terminal NH2 groups
Diallo MS, et al.
Environmental Science & Technology, 39(5), 1366-1377 (2005)
모든 관련된 서류 보기

문서

Solubility Enhancement with Dendrimers

Replace volatile organic solvents with water due to environmental concerns, overcoming challenges in solubility.

질문

1–2 / 2 질문  

  1. 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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  2. 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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