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Erectile dysfunction

Erectile dysfunction (ED) drugs are agents which can produce an erection sufficient to initiate and complete intercourse. They act by inhibiting phosphodiesterase enzymes (PDE-5), which are predominant in the corpus cavernosum and normally degrade cGMP. Accurate quantification supports drug development and safety evaluation. Reference materials ensure reproducibility and analytical precision.

LGC Standards offers a comprehensive range of research chemicals and analytical standards, including Sildenafil Citrate, Tadalafil, and Vardenafil Hydrochloride. Explore our full range to support your therapeutic research.
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LoGiCal
  • Product Code: LGCFOR1071.00
  • CAS Number: 65-19-0
  • Brand: LoGiCal
  • Product type: API
  • Product Format: Neat
  • API family: Yohimbine
LoGiCal
  • Product Code: LGCFOR1619.00
  • CAS Number: 224789-15-5
  • Brand: LoGiCal
  • Product type: API
  • Product Format: Neat
  • API family: Vardenafil, Vardenafil Hydrochloride
LoGiCal
  • Product Code: LGCAMP0806.00-11
  • CAS Number: 171596-29-5
  • Brand: LoGiCal
  • Product type: API
  • Product Format: Single Solution
  • API family: Tadalafil
ISO 17034
LoGiCal
  • Product Code: LGCAMP0254.09-01
  • CAS Number: 139755-83-2
  • Brand: LoGiCal
  • Product type: API
  • Product Format: Single Solution
  • API family: Sildenafil Citrate
ISO 17034
LoGiCal
  • Product Code: LGCAMP1619.00-01
  • CAS Number: 224789-15-5
  • Brand: LoGiCal
  • Product type: API
  • Product Format: Single Solution
  • API family: Vardenafil, Vardenafil Hydrochloride
ISO 17034
LoGiCal
  • Product Code: LGCFOR0254.04
  • CAS Number: 1094598-75-0
  • Brand: LoGiCal
  • Product type: Metabolite
  • Product Format: Neat
  • API family: Sildenafil Citrate, Sildenafil
LoGiCal
  • Product Code: LGCFOR0254.09
  • CAS Number: 139755-83-2
  • Brand: LoGiCal
  • Product type: API
  • Product Format: Neat
  • API family: Sildenafil Citrate
LoGiCal
  • Product Code: LGCFOR1569.01
  • CAS Number: 224789-21-3
  • Brand: LoGiCal
  • Product type: Impurity
  • Product Format: Neat
  • API family: Vardenafil Hydrochloride Trihydrate
LoGiCal
  • Product Code: LGCAMP0254.08-01
  • CAS Number: 139755-82-1
  • Brand: LoGiCal
  • Product type: Metabolite
  • Product Format: Single Solution
  • API family: Sildenafil Citrate
ISO 17034
LoGiCal
  • Product Code: LGCFOR0806.00
  • CAS Number: 171596-29-5
  • Brand: LoGiCal
  • Product type: API
  • Product Format: Neat
  • API family: Tadalafil
LoGiCal
  • Product Code: LGCFOR3313.00
  • CAS Number: 330784-47-9
  • Brand: LoGiCal
  • Product type: API
  • Product Format: Neat
  • API family: Avanafil
LoGiCal
  • Product Code: LGCFOR0254.39
  • CAS Number: 479073-79-5
  • Brand: LoGiCal
  • Product type: Metabolite
  • Product Format: Neat
  • API family: Sildenafil Citrate
LoGiCal
  • Product Code: LGCFOR1225.00
  • CAS Number: 61-25-6
  • Brand: LoGiCal
  • Product type: API
  • Product Format: Neat
  • API family: Papaverine
LoGiCal
  • Product Code: LGCFOR0254.38
  • CAS Number: 944241-52-5
  • Brand: LoGiCal
  • Product type: API
  • Product Format: Neat
  • API family: Fondenafil, Sildenafil Citrate
LoGiCal
  • Product Code: LGCFOR0806.12
  • CAS Number: 171596-36-4
  • Brand: LoGiCal
  • Product type: Metabolite
  • Product Format: Neat
  • API family: Tadalafil
LoGiCal
  • Product Code: LGCFOR3291.00
  • CAS Number: 862189-95-5
  • Brand: LoGiCal
  • Product type: API
  • Product Format: Neat
  • API family: Mirodenafil
LoGiCal
  • Product Code: LGCAMP0254.04-01
  • CAS Number: 1094598-75-0
  • Brand: LoGiCal
  • Product type: Metabolite
  • Product Format: Single Solution
  • API family: Sildenafil Citrate, Sildenafil
ISO 17034
LoGiCal
  • Product Code: LGCFOR0254.08
  • CAS Number: 139755-82-1
  • Brand: LoGiCal
  • Product type: Metabolite
  • Product Format: Neat
  • API family: Sildenafil Citrate
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