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.
Pricing & pack sizes
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
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
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
Safety Data Sheets (SDS)
Available in IT, FR, ES, DE, EN.
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IT - (66238710) 2-AMINO-6-PURINETHIOL (6-THIOGUANINE) [154-42-7].pdf
SDS · IT · 245 KB
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FR - (66238710) 2-AMINO-6-PURINETHIOL (6-THIOGUANINE) [154-42-7].pdf
SDS · FR · 250 KB
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ES - (66238710) 2-AMINO-6-PURINETHIOL (6-THIOGUANINE) [154-42-7].pdf
SDS · ES · 249 KB
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DE - (66238710) 2-AMINO-6-PURINETHIOL (6-THIOGUANINE) [154-42-7].pdf
SDS · DE · 248 KB
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EN - (66238710) 2-AMINO-6-PURINETHIOL (6-THIOGUANINE) [154-42-7].pdf
SDS · EN · 244 KB
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
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.