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structure of 154-42-7

6-Thioguanine(CAS 154-42-7)

CAS No.: 154-42-7 Brand: MolBest
M. Ft.: C5H5N5S Cat. No: G6053113
M. Wt.: 167.19 MDL: MFCD00233553
Storage: Store in a cool,dry area. Use: For laboratory research use only
HS CODE: 2933990090 UN No.: UN 2811 6.1 /PG III
Purity Grade Package Stock Price Quantity
98%
Documents:COANMRHPLCSDS
RG 250MG In Stock 5 USD
98%
Documents:COANMRHPLCSDS
RG 1G In Stock 12 USD
98%
Documents:COANMRHPLCSDS
RG 5G In Stock 26 USD
98%
Documents:COANMRHPLCSDS
RG 25G In Stock 69 USD
98%
Documents:COANMRHPLCSDS
RG 100G In Stock 254 USD
98%
Documents:COANMRHPLCSDS
RG 500G In Stock 1995 USD
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Applications of 154-42-7

6-Thioguanine has several applications in medicine:

  • Cancer Treatment: Primarily used in treating acute lymphoblastic leukemia and other malignancies.
  • Autoimmune Disorders: Employed in managing conditions like Crohn's disease and ulcerative colitis due to its immunosuppressive effects.
  • Research Tool: Utilized in studies exploring nucleic acid metabolism and the mechanisms of drug resistance in cancer therapy.

Physical and chemical properties of 154-42-7

Boiling Point

460.7±37.0 °C at 760 mmHg

Decomposition

When heated to decomposition it emits very toxic fumes of /sulfur oxides and nitrogen oxides/.

Density

2.1±0.1 g/cm3

Exact Mass

167.026566

Flash Point

232.4±26.5 °C

Index of Refraction

2.071

LogP

-0.7

Melting Point

> 360 °C

Molecular Formula

C5H5N5S

Molecular Weight

167.192

Odor

ODORLESS OR PRACTICALLY ODORLESS

PSA

119.28000

Stability

Bulk: The compound was stable in solid form at room temperature in the absence of moisture. Solution: Alkaline solutions slowly undergo decomposition. Alkaline solutions should not be heated above 37 °C.

Vapour Pressure

0.0±1.1 mmHg at 25°C

Water Solubility

soluble

Spectrums of 154-42-7

Attention:
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Physical sample testing spectrum (NMR) of 154-42-7

Retrosynthesis analysis of 154-42-7


Q&A for CAS 154-42-7

1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.

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3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.

4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.

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7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.

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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.

9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.

10. Is the COA consistent with the shipped batch?
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Download SDS of 154-42-7

Pictograms

Signal Word

Danger

Hazard Statements

H301 Toxic if swallowed
H341 Suspected of causing genetic defects

Safety Data Sheet

Download COA of 154-42-7

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Operate under the ISO 9001 system