Xinxiang Hongqi District Houyuan Chemical Co., Ltd.

Product Name: 6-Chloropurine

Synonyms: 6-CHLOROPURINE 98.5+%;6-CHLOROPURINE extrapure;6-CHLOROPURINE (6ClP);9H-Purine, 6-chloro-;6-Chloropurine, 99+% 5GR;6-chloro-5H-purine;1H-Purine, 6-chloro-;6-chloro-1h-purin

CAS: 87-42-3

MF: C5H3ClN4

MW: 154.56

EINECS: 201-745-6

Product Categories: Building Blocks;Chemical Synthesis;Halogenated Heterocycles;Heterocyclic Building Blocks;Biochemicals and Reagents;Nucleosides;Oligonucleotides;Building Blocks;Halogenated Heterocycles;Heterocyclic Building Blocks;PurinesHeterocyclic Building Blocks;NucleosidesHeterocyclic Building Blocks;Biochemicals and Reagents;Nucleosides, Nucleotides, Oligonucleotides;Biochemistry;Nucleobases and their analogs;Nucleosides, Nucleotides & Related Reagents;Nucleic acids;Bases & Related Reagents;Nucleotides;Intermediates & Fine Chemicals;Pharmaceuticals;Heterocyclic Compounds;Nucleotides and Nucleosides;Purines;FINE Chemical & INTERMEDIATES

Mol File: 87-42-3.mol

6-Chloropurine Structure

6-Chloropurine Chemical Properties

Melting point >300 °C (dec.)(lit.)

Boiling point 254.17°C (rough estimate)

density 1.4649 (rough estimate)

refractive index 1.8430 (estimate)

storage temp. 2-8°C

solubility 5 g/L

form crystalline

pka 7.47±0.20(Predicted)

color yellow-orange

Water Solubility 5 g/L

Merck 14,2161

BRN 5774

InChIKey ZKBQDFAWXLTYKS-UHFFFAOYSA-N

CAS DataBase Reference 87-42-3(CAS DataBase Reference)

NIST Chemistry Reference 6-Chloropurine(87-42-3)

Safety Information

Hazard Codes Xn,Xi

Risk Statements 22-36/37/38-20/21/22

Safety Statements 26-36-36/37/39

WGK Germany 3

RTECS UO7520000

F 10-23

HazardClass IRRITANT

HS Code 29335990

Toxicity LD50 oral in mouse: 720mg/kg

Who we are?

We are Xinxiang Hongqi District Houyuan Chemical Co., Ltd., our factory is located in the High-tech Development Zone in Xinxiang City, Henan Province, China. We are specializing in the research and industrialization of APIs and intermediates, biomedical research and Electronic chemicals. Our company also do some trading business, help clients source the qualified and reliable suppliers in China, provide the real market information, so as to control business risk for each of our client. Sticking to the operating philosophy of “Integrity management, quality first , customer foremost, win-win”, Houyuan Chemical is devoted to providing satisfactory products & services with superior quality and reasonable price for our clients all over the world.

Why choose us?

1.Quick Response: Any inquiry or message will be replied within 12 hours. 

2. Quality Guarantee: All product is strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc.

3. OEM Available

4. Reasonable & Competitive Price

5. Fast Delivery: within 3-5 days after payment confirmed.

6. Professional Documents for Your Clearance

7. Economic Freight Save Your Cost

Custom Synthesis Service

1.Our technical staff composed of several Doctors and Masters is committed in pursuing research and development and equipped with the latest laboratory facilities.

2.Our quality control on the whole track from research to sale is monitored and tested.

Cooperation with famous universities in China.

3.Our team: The satisfied service, The high-quality products, The concept of good faith.

Payment

T/T,Western Union, Paypal,Corporate Account, L/C etc. Please contact with our salesman to make sure it.

FAQ

Q1: Can I get some samples?

  A: Yes, It is no problem.If you need sample, please contact with us.

Q2: How to confirm the Product Quality before placing orders?

  A:Firstly,we will send the sample for your testing and also provide our testing result.

   Secondly, we could accept the third-party inspection.

Q3:What’s your MOQ?

  A:Normally,our MOQ is 1kg.

But it could be according to your actual demand. Any quantity is OK.

Q4: How about delivery time?

  A:within 3-5 days after payment confirmed. (Chinese holiday not included)

Q5: How do you treat quality complaint?

  A:Our quality control will ensure our quality in advance. If there is a real quality problem caused by us, we will provide good product again or refund your loss.