Amthamine dihydrobromide - ≥98% , CAS No.142457-00-9

CAS: 142457-00-9 Cat. No.: A274896 Molecular Weight: 319.06 PubChem CID: 16218912
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
J-519588 | 5-(2-Aminoethyl)-4-methyl-1,3-thiazol-2-amine--hydrogen bromide (1/2) | FT-0756683 | E98656 | AKOS015908803 | 2-Amino-4-methyl-5-thiazoleethanamine, dihydrobromide | SR-01000597954 | SR-01000597954-1 | Amthamine dihydrobromide, >=98% (HPLC), so
Storage
Store at -20°C,Desiccated
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1mg
A274896-1mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$72.90
5mg
A274896-5mg
3
$259.90
10mg
A274896-10mg
3
$419.90
25mg
A274896-25mg
2
$939.90
50mg
A274896-50mg
2
$1,699.90
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Store at -20°C,Desiccated Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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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

Amthamine is a histamine receptor (H1R-H4R) agonist. Amthamine can produce liver congestion and necrosis of liver cells. Amthamine can be used to study the induction effect of H1R-H4 agonist on hepatotoxicity.

Specifications

Synonyms
J-519588 | 5-(2-Aminoethyl)-4-methyl-1, 3-thiazol-2-amine--hydrogen bromide (1/2) | FT-0756683 | E98656 | AKOS015908803 | 2-Amino-4-methyl-5-thiazoleethanamine, dihydrobromide | SR-01000597954 | SR-01000597954-1 | Amthamine dihydrobromide, >=98% (HPLC), so
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
Selective H 2 agonist (pK i = 5.2). Weak antagonist of H 3 and displays no activity at H 1 . Increases gastric acid secretion. Additionally increases blood pressure.
Storage
Store at -20°C, Desiccated
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Action Type
AGONIST
Note
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Purity
≥98%
Names and Identifiers
Canonical SmilesCC1=C(SC(=N1)N)CCN.Br.Br
IUPAC Name5-(2-aminoethyl)-4-methyl-1,3-thiazol-2-amine;dihydrobromide
InChIKeyXFXNNOPUDSFVJE-UHFFFAOYSA-N
INCHI1S/C6H11N3S.2BrH/c1-4-5(2-3-7)10-6(8)9-4;;/h2-3,7H2,1H3,(H2,8,9);2*1H
Isomeric SMILES CC1=C(SC(=N1)N)CCN.Br.Br
PubChem CID 16218912
Molecular Weight 319.06

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
SuperclassOrganoheterocyclic compounds
ClassAzoles
SubclassThiazoles
Intermediate Tree Nodes Not available
Direct Parent2,4,5-trisubstituted thiazoles
Alternative Parents 2-arylethylamines  Aralkylamines  2-amino-1,3-thiazoles  Heteroaromatic compounds  Azacyclic compounds  Monoalkylamines  Hydrocarbon derivatives  Hydrobromides  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents 2-arylethylamine - 2,4,5-trisubstituted 1,3-thiazole - Aralkylamine - 1,3-thiazol-2-amine - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Hydrocarbon derivative - Hydrobromide - Primary amine - Organonitrogen compound - Primary aliphatic amine - Amine - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as 2,4,5-trisubstituted thiazoles. These are compounds containing a thiazole ring substituted at positions 2, 4 and 5 only.
External Descriptors Not available
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.

8 results found

Lot NumberCertificate TypeDateItem
L2319029Certificate of AnalysisApr 03, 2026 A274896
L2319030Certificate of AnalysisApr 03, 2026 A274896
L2319032Certificate of AnalysisApr 03, 2026 A274896
L2319033Certificate of AnalysisApr 03, 2026 A274896
L2319034Certificate of AnalysisApr 03, 2026 A274896
L2319035Certificate of AnalysisApr 03, 2026 A274896
L2319051Certificate of AnalysisApr 03, 2026 A274896
L2319052Certificate of AnalysisApr 03, 2026 A274896
Chemical and Physical Properties
SolubilitySoluble in water to 100 mM
SensitivityMoisture sensitive
Molecular Weight319.060 g/mol
XLogP3
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass318.918 Da
Monoisotopic Mass316.92 Da
Topological Polar Surface Area93.200 Ų
Heavy Atom Count12
Formal Charge0
Complexity109.000
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 Count3
Solution Calculators
Reviews

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