ChemicalBook >> CAS DataBase List >>2-Amino-4-methylpyrimidine
2-Amino-4-methylpyrimidine
- CAS No.
- 108-52-1
- Chemical Name:
- 2-Amino-4-methylpyrimidine
- Synonyms
- 4-methylpyrimidin-2-amine;TIMTEC-BB SBB004343;AMINO-4-METHYLPYRIMIDINE;6-Methyl-2-pyrimidinamine;4-Methyl-2-pyrimidinamine;2-AMINO-4-METHYLPYRIMIDINE;2-amino-4-methyl-pyrimidin;2-Pyrimidinamine, 4-methyl-;4-methylpyrimidin-2-ylamine;2-AMINO-4-METHYL-1,3-DIAZINE
- CBNumber:
- CB9394803
- Molecular Formula:
- C5H7N3
- Molecular Weight:
- 109.13
- MDL Number:
- MFCD00006101
- MOL File:
- 108-52-1.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 06:12:42
| Melting point | 158-160 °C(lit.) |
|---|---|
| Boiling point | 194.6°C (rough estimate) |
| Density | 1 g/cm3 |
| refractive index | 1.5340 (estimate) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Crystalline Powder |
| pka | pK1: 4.11(+1) (20°C) |
| color | Off-white to light brown |
| BRN | 108506 |
| CAS DataBase Reference | 108-52-1(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | ZEQ6ZS0OOC |
| NIST Chemistry Reference | 2-Amino-4-methylpyrimidine(108-52-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H335-H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P305+P351+P338-P261-P280a-P304+P340-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | UV6485000 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29335990 | |||||||||
| NFPA 704 |
|
2-Amino-4-methylpyrimidine price More Price(67)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | A1474 | 2-Amino-4-methylpyrimidine >97.0%(T) | 108-52-1 | 5g | $40 | 2026-04-30 | Buy |
| TCI Chemical | A1474 | 2-Amino-4-methylpyrimidine >97.0%(T) | 108-52-1 | 25g | $104 | 2026-04-30 | Buy |
| Usbiological | 258542 | 2-Amino-4-methylpyrimidine Asreported | 108-52-1 | 10g | $303 | 2026-06-03 | Buy |
| Usbiological | 258542 | 2-Amino-4-methylpyrimidine Asreported | 108-52-1 | 25g | $393 | 2026-06-03 | Buy |
| Usbiological | 258542 | 2-Amino-4-methylpyrimidine Asreported | 108-52-1 | 50g | $523 | 2026-06-03 | Buy |
2-Amino-4-methylpyrimidine Chemical Properties, Uses, Production
Chemical Properties
OFF-WHITE TO LIGHT BROWN CRYSTALLINE POWDER
Uses
2-Amino-4-methylpyrimidine is a compound involved in a study about carbonylation as a key reaction in anaerobic acetone activation by Desulfococcus biacutus. 2-Amino-4-methylpyrimidine is formed as the product of a reaction between acetoacetaldehyde and guanidine.
Definition
ChEBI: 2-Amino-4-methylpyrimidine is an aminopyrimidine.
Synthesis Reference(s)
Journal of the American Chemical Society, 73, p. 3526, 1951 DOI: 10.1021/ja01151a529
Purification Methods
Crystallise the pyrimidine from H2O or EtOH and sublime it in a vacuum. The picrate crystallises from EtOH and has m 235-236o(dec). [Beilstein 24 H 84, 25 III/IV 2152.]
2-Amino-4-methylpyrimidine Preparation Products And Raw materials
Global Suppliers ( 306)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| ShangHai DEMO Chemical Co.,Ltd | 400-021-7337 2355568890 | sales@demochem.com | China | 2569 | 57 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Shijiazhuang Sdyano Fine Chemical Co., Ltd. | 0311-89250318 13582355795 | master@sjzsdyn.com | China | 2776 | 65 |
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35884 | 56 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 | |
| Beijing Ouhe Technology Co., Ltd | 13552068683 13522913783 | 2355560935@qq.com | China | 11777 | 60 |
View Latest Price from 2-Amino-4-methylpyrimidine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | 4-Methyl-2-pyrimidinamine
108-52-1
|
$1.00-200.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2026-08-20 | 2-AMINO-4-METHYLPYRIMIDINE
108-52-1
|
$1.10 | 1g | 99.00% | 100 Tons Min | Dideu Industries Group Limited | |
 |
2025-05-23 | 4-Methyl-2-pyrimidinamine
108-52-1
|
$50.00 | 1kg | 99 | 5000 | Hebei Zhuanglai Chemical Trading Co Ltd |
-
- 4-Methyl-2-pyrimidinamine
108-52-1
- $1.00-200.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 2-AMINO-4-METHYLPYRIMIDINE
108-52-1
- $1.10
- 99.00%
- Dideu Industries Group Limited
-
- 4-Methyl-2-pyrimidinamine
108-52-1
- $50.00
- 99
- Hebei Zhuanglai Chemical Trading Co Ltd
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TIMTEC-BB SBB004343
2-AMINO-4-METHYLPYRIMIDINE FOR SYNTHESIS
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4-Methyl-2-pyrimidinamine
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2-Amino-4-methylpyrimidine, 98+%
2-Amino-4-methylpyrimidine,97%
2-Amino-4-methylpyrimidine >
2-AMINO-4-METHYLPYRIMIDINE ISO 9001：2015 REACH
4-methylpyrimidin-2-amine
108-52-1
108-82-1
AMINO
Building Blocks
Heterocyclic Building Blocks
Pyrimidines
Heterocycle-Pyrimidine series
Building Blocks
Heterocyclic Building Blocks
Pyrimidines
PYRIMIDINE
Pyridines, Pyrimidines, Purines and Pteredines
