Molekula
8-Chlorotheophylline
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
8-Chlorotheophylline is a chlorinated derivative of theophylline, used in pharmaceutical research and as an intermediate in the synthesis of bioactive compounds. It is a white to off-white crystalline powder with a molecular formula of C7H7ClN4O2, a molecular weight of 214.61 g/mol, and a CAS number of 85-18-7. It should be stored at ambient temperature and handled with care due to its warning signal word. Molekula supplies 8-Chlorotheophylline from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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25 g — £30.90 per pack ex VAT · £37.08 inc. VAT
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100 g — £93.30 per pack ex VAT · £111.96 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White to off-white powder |
| Loss on Drying | ≤1.0% |
| Purity | ≥98.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 33137250 |
| CAS Number | 85-18-7 |
| IUPAC Name | 8-chloro-1,3-dimethyl-7H-purine-2,6-dione |
| EC Number | 201-590-4 |
| Molecular Formula | C7H7ClN4O2 |
| Molecular Weight | 214.61 |
| Exact Mass | 214.0258 |
| SMILES | CN1C2=C(C(=O)N(C1=O)C)NC(=N2)Cl |
| InChIKey | RYIGNEOBDRVTHA-UHFFFAOYSA-N |
| 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) |
| PubChem CID | 10661 |
| REACH Code | Y110 |
| HTS Code | 29395900 |
| Tariff Code | 2939590000 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 1,3-Dimethyl-8-chloroxanthine
- 8-Chloro-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione
- 8-Chloro-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
- 8-chloro-1,3-dimethyl-7H-purine-2,6-dione
- 8-Chloro-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
- chlorotheophylline
- chlortheophylline
- S8CT
- sodium-8-chlorotheophylline
- Theophylline, 8-chloro-
Frequently asked questions
What is 8-Chlorotheophylline used for?
It is primarily used as a research chemical in pharmacological studies, particularly in the investigation of adenosine receptor activity.
What is the chemical formula and molecular weight of 8-Chlorotheophylline?
The formula is C7H7ClN4O2 with a molecular weight of 214.61 g/mol.
How should 8-Chlorotheophylline be stored?
It should be stored at ambient temperature, protected from light and moisture.
What grade is available for 8-Chlorotheophylline?
It is available in research grade, suitable for laboratory use.
Can Molekula supply 8-Chlorotheophylline in bulk?
Yes, Molekula can supply 8-Chlorotheophylline in bulk quantities—please contact sales for details.
What documentation comes with an order of 8-Chlorotheophylline?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.