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47527-U

Supelco

2-Isopropyl-3-methoxypyrazine solution

certified reference material

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About This Item

Numer CAS:
25773-40-4
Numer WE:
200-659-6
Kod UNSPSC:
77101502
NACRES:
NA.24

klasa czystości

certified reference material
TraceCERT®

linia produktu

TraceCERT®

Certyfikat analizy

current certificate can be downloaded

opakowanie

ampule of 1 mL

metody

HPLC: suitable
gas chromatography (GC): suitable

Zastosowanie

cleaning products
cosmetics
environmental
food and beverages
personal care

format

single component solution

temp. przechowywania

2-30°C

InChI

1S/C8H12N2O/c1-6(2)7-8(11-3)10-5-4-9-7/h4-6H,1-3H3

Klucz InChI

NTOPKICPEQUPPH-UHFFFAOYSA-N

Powiązane kategorie

Zastosowanie

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Inne uwagi

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Informacje prawne

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

H225,H301 + H311 + H331,H370

Klasyfikacja zagrożeń

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

Organy docelowe

Eyes

Kod klasy składowania

3 - Flammable liquids

Klasa zagrożenia wodnego (WGK)

WGK 2

Temperatura zapłonu (°F)

51.8 °F

Temperatura zapłonu (°C)

11 °C

Środki ochrony indywidualnej

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

Choose from one of the most recent versions:

Certyfikaty analizy (CoA)

Lot/Batch Number
LRAD0647
LRAC0098
LRAB7722
XA12129V
LC05491V

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If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

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Supelco

Supelco

CRM47522

(±)-Geosmin solution

β-Cyclocitral analytical standard

Supelco

16976

β-Cyclocitral

2-Isobutyl-3-methoxypyrazine ≥99%, FG

Sigma-Aldrich

W313203

2-Isobutyl-3-methoxypyrazine

4-Ethylguaiacol analytical standard

Supelco

39774

4-Ethylguaiacol

4-Ethylcatechol 95%

Sigma-Aldrich

683957

4-Ethylcatechol

o-Cresol analytical standard

Supelco

36922

o-Cresol

Profile: What is that smell?
Erik Vance
Nature, 455(7214), 726-728 (2008-10-10)
Susanne Kögel et al.
Journal of chemical ecology, 38(7), 854-864 (2012-06-01)
Food type can affect all functional aspects of an insect's life. We investigated the effects of different diet regimes on life history parameters of the ladybird beetle Harmonia axyridis. Furthermore, we tested the importance of elytral color, sex, and diet
G J Pickering et al.
Journal of food science, 72(7), S468-S472 (2007-11-13)
2-Isopropyl-3-methoxypyrazine (IPMP) is a grape-derived component of wine flavor in some wine varieties as well as the causal compound of the off-flavor known as ladybug taint (LBT), which occurs when Harmonia axyridis beetles are incorporated with the grapes during juice
Volatile substances from actinomycetes: their role in the odor pollution of water.
N N Gerber
CRC critical reviews in microbiology, 7(3), 191-214 (1979-11-01)
G J Pickering et al.
Journal of food science, 73(6), S262-S266 (2009-02-26)
2-isopropyl-3-methoxypyrazine (IPMP) is the compound responsible for the off-flavor known as ladybug taint, which occurs when Harmnonia axyridis beetles become incorporated with the grapes during juice processing. It is also an important grape-derived component of juice flavor in some varieties.
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Protokoły

Standard Methods 6040D: GC Analysis of Geosmin and 2-MIB on SLB®-5ms after SPME using 50/30 µm DVB/Carboxen/PDMS Fiber

Separation of 2-Isopropyl-3-methoxypyrazine 20 ppt; 2-Isobutyl-3-methoxypyrazine; 2-Methylisoborneol; (±)-Geosmin 10 ppt

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