Molekula
2-Amino-6-purinethiol (6-Thioguanine)
2-Amino-6-purinethiol, also known as 6-thioguanine, is a purine analog used in the treatment of certain cancers and autoimmune disorders. It functions as an antimetabolite by interfering with DNA synthesis. Available in powder form with a molecular weight of 167.19 g/mol, its CAS number is 154-42-7, and it has a molecular formula of C5H5N5S. Store at ambient temperature. Signal word: Danger. Molekula supplies 2-Amino-6-purinethiol (6-Thioguanine) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
2-Amino-6-purinethiol, also known as 6-thioguanine, is a purine analog used in the treatment of certain cancers and autoimmune disorders. It functions as an antimetabolite by interfering with DNA synthesis. Available in powder form with a molecular weight of 167.19 g/mol, its CAS number is 154-42-7, and it has a molecular formula of C5H5N5S. Store at ambient temperature. Signal word: Danger. Molekula supplies 2-Amino-6-purinethiol (6-Thioguanine) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Light yellow powder |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| CAS Number | 154-42-7 |
| Molecular Formula | C5H5N5S |
| Molecular Weight | 167.19 |
| SMILES | S=C1N=C(N)NC=2N=CNC12 |
| EC / UN Number | 2811 |
| REACH Code | Y110 |
| HTS Code | 29335995 |
| Tariff Code | 2933599590 |
Safety & GHS
-
Flammable
GHS02
-
Corrosive
GHS05
Hazard statements
- H301 Toxic if swallowed
- H341 Suspected of causing genetic defects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is 2-Amino-6-purinethiol (6-Thioguanine) used for?
It is primarily used in the synthesis of pharmaceuticals, particularly as an intermediate in the production of antineoplastic agents.
What is the chemical formula and molecular weight of 2-Amino-6-purinethiol?
The formula is C5H5N5S with a molecular weight of 167.19 g/mol.
How should 2-Amino-6-purinethiol be stored?
It should be stored at ambient temperature, protected from light and moisture.
What grade is available for 2-Amino-6-purinethiol?
Available in research grade; custom grades may be available upon request.
Can Molekula supply 2-Amino-6-purinethiol in bulk?
Yes, bulk quantities are available—please contact our sales team for pricing and availability.
What documentation comes with an order of 2-Amino-6-purinethiol?
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.