S-Ethylisothiourea Hydrobromide - ≥98%(T) , CAS No.1071-37-0

CAS: 1071-37-0 Cat. No.: S161123 Molecular Weight: 185.08 EC Number: 689-042-4 PubChem CID: 200213
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(T)
Synonyms
Carbamimidothioic acid, ethyl ester, monohydrobromide | CCG-221795 | AS-70510 | NCGC00093894-01 | Tox21_500491 | Isothuron hydrobromide | S-Ethylisothiouronium hydrobromide | WR 539 | 2-ethylisothiourea | DTXCID6031413 | T9389OA11M | ethyl carbamimidothio
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
S161123-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$9.90
5g
S161123-5g
3
$10.90
25g
S161123-25g
3

$16.90

$25.90
Save $9.00 (34.75%)
100g
S161123-100g
3

$66.90

$100.90
Save $34.00 (33.70%)
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,Protected from light,Argon charged Ships Wet ice 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.

Overview

Reagent used in the synthesis of pyrimidines.

Specifications

Synonyms
Carbamimidothioic acid, ethyl ester, monohydrobromide | CCG-221795 | AS-70510 | NCGC00093894-01 | Tox21_500491 | Isothuron hydrobromide | S-Ethylisothiouronium hydrobromide | WR 539 | 2-ethylisothiourea | DTXCID6031413 | T9389OA11M | ethyl carbamimidothio
Specifications & Purity
≥98%(T)
Storage
Store at 2-8°C, Protected from light, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%(T)
Names and Identifiers
Pubchem Sid504757812
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504757812
Canonical SmilesCCSC(=N)N.Br
IUPAC Nameethyl carbamimidothioate;hydrobromide
InChIKeySWXXKWPYNMZFTE-UHFFFAOYSA-N
INCHI1S/C3H8N2S.BrH/c1-2-6-3(4)5;/h2H2,1H3,(H3,4,5);1H
Isomeric SMILES CCSC(=N)N.Br
RTECS UM6825000
PubChem CID 200213
Molecular Weight 185.08
Reaxy-Rn 3909908

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

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganosulfur compounds
ClassIsothioureas
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentIsothioureas
Alternative Parents Sulfenyl compounds  Carboximidamides  Organopnictogen compounds  Imines  Hydrocarbon derivatives  Hydrobromides  
Molecular FrameworkAliphatic acyclic compounds
Substituents Isothiourea - Sulfenyl compound - Carboximidamide - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Hydrobromide - Organonitrogen compound - Imine - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as isothioureas. These are organic compounds containing the isothiourea group, with the general structure R1SC(=NR2)N(R3)R4 (R1,R2,R3,R4=H, alkyl, aryl).
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
APEX1 Tchem DNA-(apurinic or apyrimidinic site) lyase (38016 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
TDP1 Tchem Tyrosyl-DNA phosphodiesterase 1 (345557 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
BLM Tchem Bloom syndrome protein (4248 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
Plasmodium falciparum (966862 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
GCN5 Histone acetyltransferase GCN5 (89 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

8 results found

Lot NumberCertificate TypeDateItem
G2215646Certificate of AnalysisApr 02, 2025 S161123
G2215647Certificate of AnalysisApr 02, 2025 S161123
G2215740Certificate of AnalysisApr 02, 2025 S161123
G2405287Certificate of AnalysisApr 26, 2024 S161123
G2405288Certificate of AnalysisApr 26, 2024 S161123
G2405289Certificate of AnalysisApr 26, 2024 S161123
H2521117Certificate of AnalysisApr 26, 2024 S161123
D2126340Certificate of AnalysisFeb 23, 2024 S161123
Chemical and Physical Properties
SensitivityMoisture sensitive. &light sensitive
Melt Point(°C)90 °C
Molecular Weight185.090 g/mol
XLogP3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass183.967 Da
Monoisotopic Mass183.967 Da
Topological Polar Surface Area75.200 Ų
Heavy Atom Count7
Formal Charge0
Complexity52.800
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Solution Calculators
Reviews

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