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P73803

Sigma-Aldrich

Pyrrolidine

99%

동의어(들):

Tetrahydropyrrole, Tetramethyleneimine

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크기 선택

5 ML
₩55,419
100 ML
₩93,076
500 ML
₩223,402
2.5 L
₩529,627

₩55,419

구입 가능 여부는 고객센터에 문의하십시오.
벌크 견적 요청
모든 사진(3)

크기 선택

보기 변경
5 ML
₩55,419
100 ML
₩93,076
500 ML
₩223,402
2.5 L
₩529,627

About This Item

실험식(Hill 표기법):
C4H9N
CAS Number:
123-75-1
Molecular Weight:
71.12
Beilstein:
102395
EC Number:
204-648-7
MDL number:
MFCD00005249
UNSPSC 코드:
12352100
PubChem Substance ID:
24898844
NACRES:
NA.22
분석:
99%

₩55,419

구입 가능 여부는 고객센터에 문의하십시오.
벌크 견적 요청

vapor density

2.45 (vs air)

Quality Level

200

vapor pressure

128 mmHg ( 39 °C)
49 mmHg ( 20 °C)

분석

99%

autoignition temp.

653 °F

expl. lim.

10.6 %

refractive index

n20/D 1.443 (lit.)

density

0.852 g/mL at 25 °C (lit.)

SMILES string

C1CCNC1

InChI

1S/C4H9N/c1-2-4-5-3-1/h5H,1-4H2

InChI key

RWRDLPDLKQPQOW-UHFFFAOYSA-N

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일반 설명

Pyrrolidine is a heterocyclic building block used in organic synthesis and a scaffold for biologically active compounds.[1]

애플리케이션

Pyrrolidine has been used for the synthesis of N-benzoyl pyrrolidine from benzaldehyde via oxidative amination.[2] It may be used as a catalyst for the synthesis of N-sulfinyl aldimines from carbonyl compounds and sulfonamides.[3]
Pyrrolidine can also be used to synthesize:
  • Taddol-pyrrolidine phosphoramidite, a ligand for rhodium-catalyzed [2+2+2] cycloaddition of pentenyl isocyanate and 4- ethynylanisole.[4]
  • H,4 PyrrolidineQuin-BAM (′PBAM′), a selective catalyst for the aza-Henry addition of nitroalkanes to aryl aldimines.{88]
  • 1,2,3,3a,4,9-Hexahydropyrrolo[2,1-b]quinazoline by reacting with o-aminobenzaldehyde.[5]

픽토그램

FlameCorrosionExclamation mark
GHS02,GHS05,GHS07

신호어

Danger

유해 및 위험 성명서

H225,H302 + H332,H314

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point (°F)

37.4 °F - closed cup

Flash Point (°C)

3 °C - closed cup

개인 보호 장비

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
STBK6809
STBK8833
STBK9240
STBK2153
STBK1198

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

Pyrrolidine in drug discovery: a versatile scaffold for novel biologically active compounds
Li Petri G, et al.
Topics in Current Chemistry, 379, 1-46 (2021)
o-Aminobenzaldehyde, Redox-Neutral Aminal Formation and Synthesis of Deoxyvasicinone
Zhang C, et al.
Organic Syntheses, 89, 274-274 (2012)
Preparation of N-Sulfinyl Aldimines using Pyrrolidine as Catalyst via Iminium Ion Activation
Morales S, et al.
Organic Syntheses, 94, 346-346 (2017)
Metal?Free One?Pot Oxidative Amination of Aromatic Aldehydes: Conversion of Benzaldehyde to N?Benzoyl Pyrrolidine.
Ekoue?Kovi K & Wolf C
Organic Syntheses, 1-7 (2010)
Enantioselective Rhodium-Catalyzed [2+2+2] Cycloaddition of Pentenyl Isocyanate and 4-Ethynylanisole: Preparation and Use of Taddol-pyrrolidine Phosphoramidite
Oberg KM, et al.
Organic Syntheses, 91, 150-150 (2014)
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질문

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  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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