6-Chloro-9-methyl-9H-purine

Modify Date: 2026-07-01 19:48:05

6-Chloro-9-methyl-9H-purine Structure
6-Chloro-9-methyl-9H-purine structure
Common Name 6-Chloro-9-methyl-9H-purine
CAS Number 2346-74-9 Molecular Weight 168.584
Density 1.6±0.1 g/cm3 Boiling Point 321.7±45.0 °C at 760 mmHg
Molecular Formula C6H5ClN4 Melting Point 129-134ºC
MSDS N/A Flash Point 148.4±28.7 °C

Summary: 6-Chloro-9-methylpurine (Chinese name: 6-氯-9-甲基嘌呤,CAS number: 2346-74-9), with molecular formula C6H5ClN4 and molecular weight 168.584, appears as a pale yellow solid with a melting point of 129-134ºC. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 6-Chloro-9-methylpurine
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.6±0.1 g/cm3
Boiling Point 321.7±45.0 °C at 760 mmHg
Melting Point 129-134ºC
Molecular Formula C6H5ClN4
Molecular Weight 168.584
Flash Point 148.4±28.7 °C
Exact Mass 168.020279
PSA 43.60000
LogP 0.19
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.743
InChIKey UEZNSCCMEMUEMO-UHFFFAOYSA-N
SMILES Cn1cnc2c(Cl)ncnc21
Storage condition 2-8°C

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~67%

6-Chloro-9-methyl-9H-purine Structure

6-Chloro-9-meth...

CAS#:2346-74-9

Learn More
Literature: Jin, Chunyang; Burgess, Jason P.; Rehder, Kenneth S.; Brine, George A. Synthesis, 2007 , # 2 p. 219 - 224

~%

6-Chloro-9-methyl-9H-purine Structure

6-Chloro-9-meth...

CAS#:2346-74-9

Learn More
Literature: US5057517 A1, ;

~64%

6-Chloro-9-methyl-9H-purine Structure

6-Chloro-9-meth...

CAS#:2346-74-9

Learn More
Literature: Tetrahedron, , vol. 58, # 15 p. 2985 - 2996

~%

6-Chloro-9-methyl-9H-purine Structure

6-Chloro-9-meth...

CAS#:2346-74-9

Learn More
Literature: Journal of the American Chemical Society, , vol. 79, p. 490,493

~%

6-Chloro-9-methyl-9H-purine Structure

6-Chloro-9-meth...

CAS#:2346-74-9

Learn More
Literature: Phytochemistry, , vol. 71, # 7 p. 823 - 830

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 6-Chloro-9-methyl-9H-purineBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Discovery of Small Molecules to Inhibit Human Cytomegalovirus Nuclear Egress
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: HCMV UL50
External Id: HMS1262
Name: Screen for inhibitors of RMI FANCM (MM2) intereaction
Source: 11908
Target: N/A
External Id: RMI-FANCM-MM2
Name: Chemical Probes of Kaposi's Sarcoma Herpes Virus Latent Infection
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: ORF 73 [Human herpesvirus 8 type M]
External Id: HMS791
Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
Name: High-throughput screen for inhibitors of the GIV GBA-motif interaction with Galpha-i ...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS1303
Name: A screen for compounds that inhibit the activity of LtaS in Staphylococcus aureus
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
External Id: HMS979
Name: A screen for compounds that inhibit viral RNA polymerase binding and polymerization a...
Source: ICCB-Longwood/NSRB Screening Facility, Harvard Medical School
Target: Chain A, Poliovirus Polymerase With Gtp
External Id: HMS750
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

6-Chloro-9-methylpurine
6-Chlor-9-methyl-9H-purin
MFCD00127840
chloromethylpurine
6-Chloro-9-methyl-9H-purine
6-chloro-9-Me-purine
9-methyl-6-chloropurine
6-chloro-9-methyl purine

 6-Chloro-9-methyl-9H-purine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the upstream materials of 6-Chloro-9-methylpurine?
A: Related upstream materials(CAS) of 6-Chloro-9-methylpurine: 87-42-3;74-88-4;52602-68-3;122-51-0;67-56-1.
Q: What is the English name of 6-Chloro-9-methylpurine?
A: The English name of 6-Chloro-9-methylpurine is 6-Chloro-9-methylpurine.
Q: What English synonyms does 6-Chloro-9-methylpurine have?
A: English synonyms of 6-Chloro-9-methylpurine: 6-Chloro-9-methylpurine, 6-Chlor-9-methyl-9H-purin, MFCD00127840, chloromethylpurine, 6-Chloro-9-methyl-9H-purine, 6-chloro-9-Me-purine, 9-methyl-6-chloropurine, 6-chloro-9-methyl purine.
Q: What is the LogP of 6-Chloro-9-methylpurine?
A: LogP of 6-Chloro-9-methylpurine is 0.19.
Q: What is the boiling point of 6-Chloro-9-methylpurine?
A: Boiling point of 6-Chloro-9-methylpurine is 321.7±45.0 °C at 760 mmHg.
Q: What is the molecular formula of 6-Chloro-9-methylpurine?
A: Molecular formula of 6-Chloro-9-methylpurine is C6H5ClN4.
Q: What are the downstream products of 6-Chloro-9-methylpurine?
A: Related downstream products(CAS) of 6-Chloro-9-methylpurine: 109292-91-3;109292-93-5;3013-82-9;1006-20-8;35234-62-9;91803-89-3;56489-40-8;5400-01-1;5401-70-7;5440-16-4.
Q: What is the CAS number of 6-Chloro-9-methylpurine?
A: CAS number of 6-Chloro-9-methylpurine is 2346-74-9.
Q: What is the molecular weight of 6-Chloro-9-methylpurine?
A: Molecular weight of 6-Chloro-9-methylpurine is 168.584.
Q: What is the InChIKey of 6-Chloro-9-methylpurine?
A: InChIKey of 6-Chloro-9-methylpurine is UEZNSCCMEMUEMO-UHFFFAOYSA-N.

 6-Chloro-9-methyl-9H-purinefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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