Merck
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PHR1481

Supelco

Ethyl Acetate

Pharmaceutical Secondary Standard; Certified Reference Material

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Sinônimo(s):
Ethyl acetate, EtOAc
Fórmula linear:
CH3COOC2H5
Número CAS:
141-78-6
Peso molecular:
88.11
Beilstein:
506104
Número EC:
205-500-4
Número MDL:
MFCD00009171
ID de substância PubChem:
329823409
NACRES:
NA.24

Nível de qualidade

300

grau

certified reference material
pharmaceutical secondary standard

Agency

traceable to USP 1265402

densidade de vapor

3 (20 °C, vs air)

pressão de vapor

73 mmHg ( 20 °C)

Certificado de análise (CofA)

current certificate can be downloaded

temperatura de autoignição

801 °F

Lim. expl.

2.2-11.5 %, 38 °F

embalagem

ampule of 3x1.2 mL each

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

índice de refração

n20/D 1.3720 (lit.)

pb

76.5-77.5 °C (lit.)

pf

−84 °C (lit.)

solubilidade

soluble
water: soluble

densidade

0.902 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

formato

neat

temperatura de armazenamento

2-30°C

SMILES string

CCOC(C)=O

InChI

1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3

InChI key

XEKOWRVHYACXOJ-UHFFFAOYSA-N

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Descrição geral

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Aplicação

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Nota de análise

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

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.

Nota de rodapé

To see an example of a Certificate of Analysis for this material enter LRAC0774 in the slot below. This is an example certificate only and may not be the lot that you receive.

Pictogramas

FlameExclamation mark
GHS02,GHS07

Palavra indicadora

Danger

Frases de perigo

H225 - H319 - H336

Classificações de perigo

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Órgãos-alvo

Central nervous system

Perigos de suplementos

EUH066

Código de classe de armazenamento

3 - Flammable liquids

WGK

WGK 1

Ponto de fulgor (ºF)

26.6 °F - closed cup

Ponto de fulgor (ºC)

-3.0 °C - closed cup

Certificado de análise

Insira o número de lote para pesquisar o Certificado de análise (COA).

Certificado de origem

Insira o número de lote para pesquisar o Certificado de origem (COO).

Mais documentos

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Escherichia coli produces the iron-chelating compound enterobactin to enable growth under iron-limiting conditions. After biosynthesis, enterobactin is released from the cell. However, the enterobactin export system is not fully understood. Previous studies have suggested that the outer membrane channel TolC
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Bacterial cholesterol oxidase is commonly used as an experimental tool to reduce cellular cholesterol content. That the treatment also generates the poorly degradable metabolite 4-cholesten-3-one (cholestenone) has received less attention. Here, we investigated the membrane partitioning of cholestenone using simulations
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Castration-resistant prostate cancer (CRPC) remains largely dependent on androgen receptor (AR). Residual tissue androgens are consistently detected within CRPC tumors and play a critical role in facilitating AR-mediated signaling pathways which lead to disease progression. Testosterone and dihydrotestosterone (DHT) are
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