137151
2-Mercaptoethanol
EMPROVE® EVOLVE
동의어(들):
β-Mercaptoethanol, 2-Hydroxyethylmercaptan, BME, Thioethylene glycol
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크기 선택
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
HSCH2CH2OH
CAS 번호:
Molecular Weight:
78.13
UNSPSC Code:
12161504
Beilstein/REAXYS Number:
773648
MDL number:
vapor density
2.69 (vs air)
Quality Level
vapor pressure
1 mmHg ( 20 °C)
form
liquid
expl. lim.
18 %
concentration
14.3 M (pure liquid), 99.0-101.0 % (w/w)
impurities
≤1.0% related substances (GC) 2,2-Dithiodiethanol
bp
157 °C (lit.)
density
1.114 g/mL at 25 °C (lit.)
suitability
corresponds for identity (IR)
application(s)
pharma/biopharma processes
storage temp.
2-8°C
SMILES string
OCCS
InChI
1S/C2H6OS/c3-1-2-4/h3-4H,1-2H2
InChI key
DGVVWUTYPXICAM-UHFFFAOYSA-N
General description
Our SAFC® portfolio of high-quality raw materials for use in biopharmaceutical processing withstands strict quality control procedures plus the documentation and expertise to help our customers meet requirements as defined by the M-Clarity Program.
M-Clarity Program
As part of our EMPROVE® Program, our raw materials are offered with EMPROVE® Dossiers which provide comprehensive, up-to-date documentation to help you navigate regulatory challenges, manage risks, and improve your manufacturing processes.
Our comprehensive portfolio of upstream process chemicals not only provides biopharmaceutical manufacturers with high-quality raw materials for production of classical and novel therapies, but also helps them get to market faster and simplify regulatory challenges. Trust us to deliver supply chain transparency and reliable sourcing around the globe, streamlining your product qualification with best-in-class regulatory support and service.
M-Clarity Program
As part of our EMPROVE® Program, our raw materials are offered with EMPROVE® Dossiers which provide comprehensive, up-to-date documentation to help you navigate regulatory challenges, manage risks, and improve your manufacturing processes.
Our comprehensive portfolio of upstream process chemicals not only provides biopharmaceutical manufacturers with high-quality raw materials for production of classical and novel therapies, but also helps them get to market faster and simplify regulatory challenges. Trust us to deliver supply chain transparency and reliable sourcing around the globe, streamlining your product qualification with best-in-class regulatory support and service.
Application
BME is suitable for reducing protein disulfide bonds prior to polyacrylamide gel electrophoresis and is usually included in a sample buffer for SDS-PAGE at a concentration of 5%. Cleaving intermolecular (between subunits) disulfide bonds allows the subunits of a protein to separate independently on SDS-PAGE. Cleaving intramolecular (within subunit) disulfide bonds allows the subunits to become completely denatured so that each peptide migrates according to its chain length with no influence due to secondary structure.
Analysis Note
purity (GC) ≥99.0%
Legal Information
Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany
SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Acute Tox. 2 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Oral
저장 등급
6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_c
74 °C - closed cup
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.