ESABr - ≥98%(4 Times Purification) , CAS No.42954-15-4

CAS: 42954-15-4 Cat. No.: E491887 Molecular Weight: 158.06
AVAILABLE TO ORDER
Synonyms
2-Aminoethanethiol hydrobromide | DTXSID70195578 | Mercamine hydrobromide | Ethanethiol, 2-amino-, hydrobromide | SCHEMBL4031043
Storage
Room temperature,Argon charged
Shipped In
Normal
Size
USA
Germany (EU)*
Price
Qty
50mg
E491887-50mg
4 In stock
$29.90
250mg
E491887-250mg
2 In stock
$105.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98%(4 Times Purification) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
2-Aminoethanethiol hydrobromide | DTXSID70195578 | Mercamine hydrobromide | Ethanethiol, 2-amino-, hydrobromide | SCHEMBL4031043
Specifications & Purity
≥98%(4 Times Purification)
Storage
Room temperature, Argon charged
Shipped In
Normal
Purity
≥98%(4 Times Purification)
Names and Identifiers
Pubchem Sid488188622
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488188622
Canonical SmilesC(CS)N.Br
IUPAC Name2-aminoethanethiol;hydrobromide
InChIKeyHPFRRTFGBNMTDH-UHFFFAOYSA-N
INCHI1S/C2H7NS.BrH/c3-1-2-4;/h4H,1-3H2;1H
Isomeric SMILES C(CS)N.Br
Molecular Weight 158.06
Reaxy-Rn 3665723
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3665723&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

7 results found

Lot NumberCertificate TypeDateItem
A2623008Certificate of AnalysisSep 06, 2025 E491887
I2517350Certificate of AnalysisSep 06, 2025 E491887
I2517351Certificate of AnalysisSep 06, 2025 E491887
G2313534Certificate of AnalysisJun 17, 2023 E491887
G2313538Certificate of AnalysisJun 17, 2023 E491887
G2313540Certificate of AnalysisJun 17, 2023 E491887
G2313544Certificate of AnalysisJun 17, 2023 E491887
Chemical and Physical Properties
SolubilitySoluble in DMF, DMSO et al
SensitivityMoisture sensitive;air sensitive;light sensitive
Solution Calculators
Reviews

Customer Reviews

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