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Alfa Aesar |
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400-6106006 |
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- 8-Chlorotheophylline
-
- $10.00
-
2026-03-20
- CAS:85-18-7
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10 mt
- 8-Chlorotheophylline
-
- $50.00
-
2024-04-29
- CAS:85-18-7
- Min. Order: 1kg
- Purity: 99.10%
- Supply Ability: 50000kg
- 8-Chlorotheophylline
-
- $100.00
-
2023-08-31
- CAS:85-18-7
- Min. Order: 1bag
- Purity: 99
- Supply Ability: 5000
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| | 8-Chlorotheophylline Basic information |
| Product Name: | 8-Chlorotheophylline | | Synonyms: | H-Purine-2,6-dione, 8-chloro-3,7-dihydro-1,3-dimethyl-;1,3-Dimethyl-8-chloro-9H-purine-2,6(1H,3H)-dione;8-Chloro-1,2,3,6-tetrahydro-1,3-dimethyl-7H-purine-2,6-dione;8-Chlorotheophylline,99%;8-chloro-3,9-dihydro-1,3-diMethyl-1H-Purine-2,6-dione;NSC 6113;8-chloro-1,3-diMethyl-1H-purine-2,6(3H,7H)-dione;8-CHLOROTHEOPHYLLINE | | CAS: | 85-18-7 | | MF: | C7H7ClN4O2 | | MW: | 214.61 | | EINECS: | 201-590-4 | | Product Categories: | Alkaloids (Others);Alkaloids;Biochemistry;john's;Pharmaceutical Raw Materials;Nucleotides;Heterocycles;Bases & Related Reagents | | Mol File: | 85-18-7.mol |  |
| | 8-Chlorotheophylline Chemical Properties |
| Melting point | 290 °C (dec.)(lit.) | | Boiling point | 455.0±55.0 °C(Predicted) | | density | 1.8869 (rough estimate) | | refractive index | 1.5560 (estimate) | | storage temp. | Inert atmosphere,2-8°C | | solubility | Soluble in sodium hydroxide. | | pka | pKa 5.28 (Uncertain) | | form | Solid | | color | White to Off-White | | Water Solubility | SLIGHTLY SOLUBLE | | BRN | 203068 | | InChI | InChI=1S/C7H7ClN4O2/c1-11-4-3(9-6(8)10-4)5(13)12(2)7(11)14/h1-2H3,(H,9,10) | | InChIKey | RYIGNEOBDRVTHA-UHFFFAOYSA-N | | SMILES | N1C2=C(N(C)C(=O)N(C)C2=O)NC=1Cl | | CAS DataBase Reference | 85-18-7(CAS DataBase Reference) | | NIST Chemistry Reference | 1H-purine-2,6-dione, 8-chloro-3,7-dihydro-1,3-dimethyl-(85-18-7) |
| Hazard Codes | Xn | | Risk Statements | 20/21/22-36/37/38-22 | | Safety Statements | 36-37/39-26 | | RIDADR | 2811 | | WGK Germany | 3 | | RTECS | XH5063000 | | HazardClass | 6.1(b) | | PackingGroup | III | | HS Code | 29395900 |
| | 8-Chlorotheophylline Usage And Synthesis |
| Chemical Properties | white to light yellow crystal powder | | Uses | 8-Chlorotheophylline is a stimulant drug. It can be used as a binding agent to form stable salts of pharmaceutical drugs. | | Definition | ChEBI: 1,3-Dimethylxanthine in which the hydrogen at position 8 is substituted by chlorine. | | Purification Methods | It crystallises from H2O or EtOH (m 304o, dec). The choline salt crystallises from H2O with m 60-62o (2 H2O) and m 97-99o (anhydrous). [Beilstein 26 H 473, II 276, 26 III/IV 2442.] |
| | 8-Chlorotheophylline Preparation Products And Raw materials |
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