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VAQORA4-Amino-5-aminomethyl-2-methylpyrimidine
Synonyms: Grewe Diamine · 2-Methyl-4-amino-5-aminomethylpyrimidine · 4-Amino-2-methylpyrimidine-5-methylamine · 5-Pyrimidinemethanamine, 4-amino-2-methyl-
CAS No.95-02-3
FormulaC6H10N4
Mol. weight138.17
Catalogue No.VQ-023362
PurityReference Standard
HSN38229090
4-Amino-5-aminomethyl-2-methylpyrimidine (CAS 95-02-3) – Thiamine impurity standard. C6H10N4, MW 138.17. Vaqora Chemicals: COA, global shipping.
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 4-Amino-5-aminomethyl-2-methylpyrimidine
Vaqora Chemicals supplies 4-Amino-5-aminomethyl-2-methylpyrimidine, an impurity of Thiamine registered under CAS number 95-02-3. The compound has the formula C6H10N4, corresponding to a molecular weight of 138.17 g/mol. Systematically, it is named 5-(aminomethyl)-2-methylpyrimidin-4-amine. Alternative names: Grewe Diamine and 2-Methyl-4-amino-5-aminomethylpyrimidine.
The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Danger” with 4 hazard statements. Review the Safety Data Sheet before use.
Pharmaceutical QC and development laboratories use this impurity standard of Thiamine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.
Typical applications
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Industries
Related to Thiamine
View every impurity, metabolite and intermediate we list for Thiamine.
Thiamine impuritiesSpecifications & identifiers
| Product name | 4-Amino-5-aminomethyl-2-methylpyrimidine |
|---|---|
| Catalogue No. | VQ-023362 |
| CAS Number | 95-02-3 |
| IUPAC name | 5-(aminomethyl)-2-methylpyrimidin-4-amine |
| Molecular formula | C6H10N4 |
| Molecular weight | 138.17 g/mol |
| Exact mass | 138.0905 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | OZOHTVFCSKFMLL-UHFFFAOYSA-N |
| SMILES | CC1=NC=C(C(=N1)N)CN |
| PubChem CID | 66762 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | -0.3 |
| H-bond donors / acceptors | 2 / 4 |
| TPSA | 77.8 Ų |
| Synonyms | Grewe Diamine, 2-Methyl-4-amino-5-aminomethylpyrimidine, 4-Amino-2-methylpyrimidine-5-methylamine, 5-Pyrimidinemethanamine, 4-amino-2-methyl-, 4-Amino-5-Aminomethyl-2-Methylpyrimiine, 5-(Aminomethyl)-2-methyl-4-pyrimidinamine, 1-(6-imino-2-methyl-1,6-dihydropyrimidin-5-yl)methanamine, 5-(aminomethyl)-2-methylpyrimidine-4-ylamine, NChemBio.2007.13-comp17, Amino-HMP, 2-Methyl-4-amino-5-aminomethyl-pyrimidin |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H315Causes skin irritationH317May cause an allergic skin reactionH318Causes serious eye damageH319Causes serious eye irritation
Precautionary statements: P261, P264, P264 + P265, P272, P280, P302 + P352, P305 + P351 + P338, P305 + P354 + P338, P317, P321, P332 + P317, P333 + P317, P337 + P317, P362 + P364, 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 4-Amino-5-aminomethyl-2-methylpyrimidine?
The CAS Registry Number of 4-Amino-5-aminomethyl-2-methylpyrimidine is 95-02-3. It is also known as Grewe Diamine, 2-Methyl-4-amino-5-aminomethylpyrimidine, 4-Amino-2-methylpyrimidine-5-methylamine.
What is the molecular formula and molecular weight of 4-Amino-5-aminomethyl-2-methylpyrimidine?
4-Amino-5-aminomethyl-2-methylpyrimidine has the molecular formula C6H10N4 and a molecular weight of 138.17 g/mol. Its IUPAC name is 5-(aminomethyl)-2-methylpyrimidin-4-amine.
What is 4-Amino-5-aminomethyl-2-methylpyrimidine used for?
4-Amino-5-aminomethyl-2-methylpyrimidine is supplied as a characterised reference material related to Thiamine. 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 4-Amino-5-aminomethyl-2-methylpyrimidine can I order?
We supply 4-Amino-5-aminomethyl-2-methylpyrimidine 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 4-Amino-5-aminomethyl-2-methylpyrimidine?
Yes. Every lot of 4-Amino-5-aminomethyl-2-methylpyrimidine 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 4-Amino-5-aminomethyl-2-methylpyrimidine be shipped internationally?
Yes. 4-Amino-5-aminomethyl-2-methylpyrimidine 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 4-Amino-5-aminomethyl-2-methylpyrimidine
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