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47527-U

Supelco

2-Isopropyl-3-methoxypyrazine solution

certified reference material

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About This Item

Número CAS:
25773-40-4
Número CE:
200-659-6
Código UNSPSC:
77101502
NACRES:
NA.24

grau

certified reference material
TraceCERT®

linha de produto

TraceCERT®

Certificado de análise (CofA)

current certificate can be downloaded

embalagem

ampule of 1 mL

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

aplicação(ões)

cleaning products
cosmetics
environmental
food and beverages
personal care

formato

single component solution

temperatura de armazenamento

2-30°C

InChI

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

chave InChI

NTOPKICPEQUPPH-UHFFFAOYSA-N

Aplicação

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

Outras notas

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.

Informações legais

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

Palavra indicadora

Danger

Classificações de perigo

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

Órgãos-alvo

Eyes

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

51.8 °F

Ponto de fulgor (°C)

11 °C

Equipamento de proteção individual

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

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
LRAD0647
LRAC0098
LRAB7722
XA12129V
LC05491V

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Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

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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)
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
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, 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.
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)
Exibir todos os documentos relacionados

Protocolos

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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