2-Aminoperimidine Hydrobromide

ChemicalBook > CAS DataBase List > 2-Aminoperimidine Hydrobromide

2-Aminoperimidine Hydrobromide

Product Name: 2-Aminoperimidine Hydrobromide
CAS No.: 40835-96-9
Chemical Name: 2-Aminoperimidine Hydrobromide
Synonyms: LABOTEST-BB LT00440963;2-PERIMIDYLAMMONIUM BROMIDE;2-AMINOPERIMIDINE HYDROBROMIDE;[Precipitation reagent for SO4];1H-perimidin-2-amine hydrobromide;2-AMINOPERIMIDINE HYDROBROMIDE 98%;2-Aminoperimidine Hydrobromide 1h-perimidin-2-amine,monohydrobromide;2-AMINOPERIMIDINE HYDROBROMIDE (0.25KGS);pyrimidin-2-ylaminehydrobromide sesquihydrate
CBNumber: CB6207832
Molecular Formula: C11H10BrN3
Formula Weight: 264.12
MOL File: 40835-96-9.mol

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2-Aminoperimidine Hydrobromide Property

Melting point:: 295-300 °C
solubility: soluble in Methanol
form: powder to crystal
color: White to Light yellow to Dark green
BRN: 3570810
InChI: InChI=1S/C11H9N3.BrH/c12-11-13-8-5-1-3-7-4-2-6-9(14-11)10(7)8;/h1-6H,(H3,12,13,14);1H
InChIKey: HFZUTZWRTHBWPV-UHFFFAOYSA-N
SMILES: C12C3C=CC=C1N=C(N)NC=2C=CC=3.Br
CAS DataBase Reference: 40835-96-9(CAS DataBase Reference)

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Safety

WGK Germany: 3
F: 8-10-23
HS Code: 2925.29.9000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 09105
Product name: 2-Aminoperimidine hydrobromide sesquihydrate
Purity: forthedeterminationofSO42-,≥98.0%(AT)
Packaging: 5G
Price: $135
Updated: 2022/05/15

TCI Chemical

Product number: A5133
Product name: 2-Aminoperimidine Hydrobromide [Precipitation reagent for SO4]
Purity: >98.0%(T)
Packaging: 5g
Price: $100
Updated: 2024/03/01

TCI Chemical

Product number: A5133
Product name: 2-Aminoperimidine Hydrobromide [Precipitation reagent for SO4]
Purity: >98.0%(T)
Packaging: 25g
Price: $431
Updated: 2024/03/01

TRC

Product number: P287005
Product name: 1H-Perimidin-2-amineHydrobromide
Packaging: 50mg
Price: $45
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0020491
Product name: 2-AMINOPERIMIDINE HYDROBROMIDE
Purity: 95.00%
Packaging: 10G
Price: $1295.22
Updated: 2021/12/16

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2-Aminoperimidine Hydrobromide Chemical Properties,Usage,Production

Application

Formation of an ion associated with the excess of 2-aminoperimidine hydrobromide (Ap) and sulfate ion in the sample solution and detection of the concentration of the remaining Ap ion by the optode. The developed optode method could be applied to determine sulfate ions in environmental water samples[1].

Purification Methods

Purify the hydrobromide by boiling a saturated aqueous solution with charcoal, filtering and leaving the salt to crystallise. Store this dihydrate salt in a cool, stoppered flask in the dark place. The anhydrous salt is obtained by heating at 80o/4hours, and it is hygroscopic. The solubilities of the hydrobromide at 26o are 2.4% in EtOH, 0.6% in H2O, 0.3% in Et2O, 0.1% in Me2CO and 0.003% in *C6H6. [Dasgupta et al. Anal Chim Acta 94 205 1977, Dasgupta & West Microchim Acta 2 505 1978, Dasgupta et al. Anal Chem 50 1793 1978, Beilstein 24 H 193, 25 III/IV 2677.]

References

[1] Takashi Masadome, Hidekazu Ishikawa. “Determination of Sulfate Ion with 2-Aminoperimidine Hydrobromide Using an Optode Based on Tetrabromophenolphthalein Ethyl Ester Membrane.” Analytical Sciences 34 3 (2018): 383–385.

2-Aminoperimidine Hydrobromide Preparation Products And Raw materials

Raw materials

Preparation Products

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