ChemicalBook >> CAS DataBase List >>1,4,5,6-TETRAHYDROPYRIMIDINE
1,4,5,6-TETRAHYDROPYRIMIDINE
- CAS No.
- 1606-49-1
- Chemical Name:
- 1,4,5,6-TETRAHYDROPYRIMIDINE
- Synonyms
- NSC 72087;1,4,5,6-TETRAHYDROPYRIMIDINE;Pyrimidine, 1,4,5,6-tetrahydro-;1,4,5,6-Tetrahydropyrimidine 97%
- CBNumber:
- CB2150846
- Molecular Formula:
- C4H8N2
- Molecular Weight:
- 84.12
- MDL Number:
- MFCD00012098
- MOL File:
- 1606-49-1.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 00:01:06
| Product description | Number | Pack Size | Price |
| 1,4,5,6-Tetrahydropyrimidine 97% | 293334 | 5g | $190 |
| 1,4,5,6-Tetrahydropyrimidine 97% | 293334 | 25g | $627 |
| 1,4,5,6-Tetrahydropyrimidine | 021592 | 5g | $425 |
| 1,4,5,6-Tetrahydropyrimidine | 309120 | 1.00g | $74 |
| 1,4,5,6-Tetrahydropyrimidine | 309120 | 5.00g | $195 |
| More product size | |||
| Melting point | 88-89 °C |
|---|---|
| Boiling point | 88-89 °C1 mm Hg(lit.) |
| Density | 1.024 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | >230 °F |
| pka | 12.21±0.20(Predicted) |
| InChI | 1S/C4H8N2/c1-2-5-4-6-3-1/h4H,1-3H2,(H,5,6) |
| InChIKey | VBXZSFNZVNDOPB-UHFFFAOYSA-N |
| SMILES | C1CNC=NC1 |
| CAS DataBase Reference | 1606-49-1 |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | Eyeshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
1,4,5,6-TETRAHYDROPYRIMIDINE price More Price(33)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 293334 | 1,4,5,6-Tetrahydropyrimidine 97% | 1606-49-1 | 5g | $190 | 2026-04-30 | Buy |
| Sigma-Aldrich | 293334 | 1,4,5,6-Tetrahydropyrimidine 97% | 1606-49-1 | 25g | $627 | 2026-04-30 | Buy |
| Usbiological | 021592 | 1,4,5,6-Tetrahydropyrimidine | 1606-49-1 | 5g | $425 | 2026-06-03 | Buy |
| Matrix Scientific | 309120 | 1,4,5,6-Tetrahydropyrimidine | 1606-49-1 | 1.00g | $74 | 2026-05-19 | Buy |
| Matrix Scientific | 309120 | 1,4,5,6-Tetrahydropyrimidine | 1606-49-1 | 5.00g | $195 | 2026-05-19 | Buy |
1,4,5,6-TETRAHYDROPYRIMIDINE Chemical Properties,Uses,Production
Uses
Derivatives of 1,4,5,6-Tetrahydropyrimidine can act as neuromuscular blocking, cardiovascular and antidepressant agents.
General Description
1,4,5,6-Tetrahydropyrimidine (THP) is a cyclic amidine and has been known to be carbon dioxide fixation agent. It reacts with carbon dioxide to yield a zwitterionic adduct (THP-CO2).
1,4,5,6-TETRAHYDROPYRIMIDINE Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 61)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 | |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53803 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532; 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42934 | 64 |
| Chemsky (shanghai) International Co.,Ltd | 021-50135380 | shchemsky@sina.com | China | 15402 | 60 |
| Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-6206333 13167063860 | anhua.mao@aladdin-e.com | China | 29974 | 65 |
| Bide Pharmatech Ltd. | 400-400-164-7117 18317119277 | product02@bidepharm.com | China | 40000 | 60 |
| Shanghai Xingui Biotechnology Co., Ltd. | 15121041756 | xingui2022@126.com | China | 9998 | 58 |
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1,4,5,6-TETRAHYDROPYRIMIDINE
1,4,5,6-Tetrahydropyrimidine 97%
NSC 72087
Pyrimidine, 1,4,5,6-tetrahydro-
1606-49-1
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