WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 412315

CAS#: 944241-52-5

Description: Carbodenafil is a biochemical

Chemical Structure

CAS# 944241-52-5

Theoretical Analysis

MedKoo Cat#: 412315
Name: Carbodenafil
CAS#: 944241-52-5
Chemical Formula: C24H32N6O3
Exact Mass: 452.2536
Molecular Weight: 452.56
Elemental Analysis: C, 63.70; H, 7.13; N, 18.57; O, 10.61

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: Carbodenafil; Fondenafil; UNII-71OOU63R8M

IUPAC/Chemical Name: 5-(2-ethoxy-5-(4-ethylpiperazine-1-carbonyl)phenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one


InChi Code: InChI=1S/C24H32N6O3/c1-5-8-18-20-21(28(4)27-18)23(31)26-22(25-20)17-15-16(9-10-19(17)33-7-3)24(32)30-13-11-29(6-2)12-14-30/h9-10,15H,5-8,11-14H2,1-4H3,(H,25,26,31)

SMILES Code: CCCc1c2c(C(NC(c3c(OCC)ccc(C(N4CCN(CC4)CC)=O)c3)=N2)=O)n(C)n1

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >3 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 452.56 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

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1: Kee CL, Low MY, Ge X. Isolation and characterization of a novel dithio- carbodenafil analogue from a health supplement. J Pharm Biomed Anal. 2017 Apr 15;137:132-138. doi: 10.1016/j.jpba.2017.01.010. Epub 2017 Jan 16. PMID: 28113089.

2: Bakota EL, Kelly AT, Walterscheid JP, Phatak DR. A Case Report of Fatal Desmethyl Carbodenafil Toxicity. J Anal Toxicol. 2017 Apr 1;41(3):250-255. doi: 10.1093/jat/bkw128. PMID: 27999095.

3: Kee CL, Ge X, Tran CS, Bui QD, Cheah NP, Low MY. Isolation and characterization of N-hydroxyethyl dithio-desethyl carbodenafil from a health supplement. J Pharm Biomed Anal. 2020 Sep 10;189:113431. doi: 10.1016/j.jpba.2020.113431. Epub 2020 Jun 17. PMID: 32599489.

4: Gu Y, Hu Q, Sun J, Yu H, Pan H, Zhao X, Ji S. Isolation and identification of a new sildenafil analogue, hydroxycarbodenafil, found as an adulterant in a health supplement. J Pharm Biomed Anal. 2020 Jun 5;185:113222. doi: 10.1016/j.jpba.2020.113222. Epub 2020 Feb 29. PMID: 32145539.