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M51458

Sigma-Aldrich

3-甲基吲哚

98%

别名:

粪臭素

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5 G
$62.20
25 G
$155.00
100 G
$527.00

$62.20

国内现货，预计发货时间2025年4月21日详情

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5 G
$62.20
25 G
$155.00
100 G
$527.00

About This Item

经验公式（希尔记法）:
C9H9N
CAS号:
83-34-1
分子量:
131.17
Beilstein:
111296
EC 号:
201-471-7
MDL编号:
MFCD00005627
UNSPSC代码:
12352100
PubChem化学物质编号:
24896981
NACRES:
NA.22

$62.20

国内现货，预计发货时间2025年4月21日详情

获取大包装报价

质量水平

100

方案

98%

沸点

265-266 °C (lit.)

mp

92-97 °C (lit.)

SMILES字符串

Cc1c[nH]c2ccccc12

InChI

1S/C9H9N/c1-7-6-10-9-5-3-2-4-8(7)9/h2-6,10H,1H3

InChI key

ZFRKQXVRDFCRJG-UHFFFAOYSA-N

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相关类别

象形图

Environment
GHS09

危险声明

H411

预防措施声明

P273 - P391 - P501

危险分类

Aquatic Chronic 2

储存分类代码

11 - Combustible Solids

WGK

WGK 2

闪点(°F)

269.6 °F

闪点(°C)

132 °C

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
STBL1690
STBK2264
STBJ1766
STBH5795
STBG9566

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1,2-二甲基吲哚 99%

Sigma-Aldrich

D165603

1,2-二甲基吲哚

P K Mathur et al.
Meat science, 91(4), 414-422 (2012-03-23)
A system for sensory evaluation of boar taint was used to evaluate boar taint in fat samples from 6574 entire males. The term "human nose scoring" has been used to describe this system. The samples from each boar were heated
U Weiler et al.
Animal : an international journal of animal bioscience, 7(2), 300-308 (2012-10-04)
Feed intake behavior was studied between 9 weeks of age and slaughter in a total of 36 gilts, 32 immunocastrates, 33 surgically castrated barrows and 33 boars from 36 litters. Consequences for the concentration of substances contributing to off odor
Putative mechanisms of toxicity of 3-methylindole: from free radical to pneumotoxicosis.
T M Bray et al.
Annual review of pharmacology and toxicology, 34, 91-115 (1994-01-01)
James B Y H Behrendorff et al.
Chemical research in toxicology, 25(9), 1964-1974 (2012-08-21)
Cytochrome P450 2F1 (P450 2F1) is expressed exclusively in the human respiratory tract and is implicated in 3-methylindole (3MI)-induced pneumotoxicity via dehydrogenation of 3MI to a reactive electrophilic intermediate, 3-methyleneindolenine (3-MEI). Studies of P450 2F1 to date have been limited
Daniel Mörlein et al.
Meat science, 91(4), 435-440 (2012-03-27)
The prevention of unpleasant boar taint is the main reason for castration of male piglets. For animal welfare reasons, castration is announced to be banned in the European Community. This study aimed to investigate whether androstenone, skatole and indole in
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Questions

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  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/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 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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