Australia
Bangladesh
Belgium
Brazil
Canada
China
Egypt
France
Germany
India
Indonesia
Ireland
VAQORA2-Amino-3,5-dibromopyrazine
Synonyms: 2,6-Dibromopyrazin-3-amine · 3,5-Dibromo-2-pyrazinamine · Amino-3,5-dibromopyrazine · 3,5-Dibromopyrazin-2-ylamine
CAS No.24241-18-7
FormulaC4H3Br2N3
Mol. weight252.89
Catalogue No.VQ-040411
PurityReference Standard
HSN38229090
2-Amino-3,5-dibromopyrazine (CAS 24241-18-7) – Phloroglucinol impurity standard. C4H3Br2N3, MW 252.89. From Vaqora Chemicals, with COA and worldwide delivery.
Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About 2-Amino-3,5-dibromopyrazine
Listed under CAS 24241-18-7, 2-Amino-3,5-dibromopyrazine is an impurity of Phloroglucinol available from Vaqora Chemicals. With the molecular formula C4H3Br2N3, it has a molar mass of 252.89 g/mol. Systematically, it is named 3,5-dibromopyrazin-2-amine. Alternative names: 2,6-Dibromopyrazin-3-amine and 3,5-Dibromo-2-pyrazinamine.
It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.
This Phloroglucinol impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.
We offer 2-Amino-3,5-dibromopyrazine in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.
Typical applications
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Industries
Related to Phloroglucinol
View every impurity, metabolite and intermediate we list for Phloroglucinol.
Phloroglucinol impuritiesSpecifications & identifiers
| Product name | 2-Amino-3,5-dibromopyrazine |
|---|---|
| Catalogue No. | VQ-040411 |
| CAS Number | 24241-18-7 |
| IUPAC name | 3,5-dibromopyrazin-2-amine |
| Molecular formula | C4H3Br2N3 |
| Molecular weight | 252.89 g/mol |
| Exact mass | 252.8673 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | DTLBKXRFWUERQN-UHFFFAOYSA-N |
| SMILES | C1=C(N=C(C(=N1)N)Br)Br |
| PubChem CID | 620004 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | 1.5 |
| H-bond donors / acceptors | 1 / 3 |
| TPSA | 51.8 Ų |
| Synonyms | 2,6-Dibromopyrazin-3-amine, 3,5-Dibromo-2-pyrazinamine, Amino-3,5-dibromopyrazine, 3,5-Dibromopyrazin-2-ylamine, 3,5-Dibromopyrazine-2-ylamine, Pyrazinamine, 3,5-dibromo-, 3,5-dibromopyrazine-2-amine, 2-amino-dibromopyrazine, 2,6-dibromo-3-aminopyrazine, 3,5 dibromopyrazine-2-amine |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H301Toxic if swallowedH315Causes skin irritationH318Causes serious eye damageH319Causes serious eye irritationH335May cause respiratory irritation
Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of 2-Amino-3,5-dibromopyrazine?
The CAS Registry Number of 2-Amino-3,5-dibromopyrazine is 24241-18-7. It is also known as 2,6-Dibromopyrazin-3-amine, 3,5-Dibromo-2-pyrazinamine, Amino-3,5-dibromopyrazine.
What is the molecular formula and molecular weight of 2-Amino-3,5-dibromopyrazine?
2-Amino-3,5-dibromopyrazine has the molecular formula C4H3Br2N3 and a molecular weight of 252.89 g/mol. Its IUPAC name is 3,5-dibromopyrazin-2-amine.
What is 2-Amino-3,5-dibromopyrazine used for?
2-Amino-3,5-dibromopyrazine is supplied as a characterised reference material related to Phloroglucinol. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.
Which grade and pack sizes of 2-Amino-3,5-dibromopyrazine can I order?
We supply 2-Amino-3,5-dibromopyrazine in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with 2-Amino-3,5-dibromopyrazine?
Yes. Every lot of 2-Amino-3,5-dibromopyrazine is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can 2-Amino-3,5-dibromopyrazine be shipped internationally?
Yes. 2-Amino-3,5-dibromopyrazine is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about 2-Amino-3,5-dibromopyrazine
We reply within one business day with price, pack options, lead time and documentation.
Related products
