2. Signaling Pathways
  3. Metabolic Enzyme/Protease
  4. 5 alpha Reductase
  5. 5 alpha Reductase Inhibitor

5 alpha Reductase Inhibitor

5 alpha Reductase Inhibitors (27):

Cat. No. Product Name Effect Purity
  • HY-13635
    Finasteride
    		Inhibitor 99.97%
    Finasteride (MK-906) is an orally active and competitive 5α-reductase inhibitor, with an IC50 of 4.2 nM for type II 5α-reductase. Finasteride has approximately a 100-fold greater affinity for type II 5α-reductase enzyme than for the type I enzyme. Finasteride can be used for the research of benign prostatic hyperplasia (BPH) and androgenic alopecia.
  • HY-13613
    Dutasteride
    		Inhibitor 99.83%
    Dutasteride (GG745) is a potent inhibitor of both 5α-reductase isozymes. Dutasteride may possess off-target effects on the androgen receptor (AR) due to its structural similarity to DHT.
  • HY-B0141A
    Alpha-Estradiol
    		Inhibitor 99.88%
    Alpha-Estradiol is a weak estrogen and a 5α-reductase inhibitor which is used as a topical medication in the treatment of androgenic alopecia.
  • HY-107385
    Epristeride
    		Inhibitor 99.96%
    Epristeride (ONO-9302) is a selective, specific and orally active uncompetitive inhibitor of human steroid 5 alpha-reductase isoform 2. Epristeride has inhibitory effects for SR isoenzymes types 2 with Ki value of 0.7-2 nM. Epristeride can be used for the research of prostatic hyperplasia and acne.
  • HY-N7510
    12-O-Methylcarnosic acid
    		Inhibitor 99.67%
    12-O-Methylcarnosic acid (12-Methoxycarnosic acid), a diterpene carnosic acid isolated from the acetone extract of Salvia microphylla, is an active constituent of 5α-reductase inhibition with an IC50 value of 61.7 μM. 12-O-Methylcarnosic acid inhibits proliferation in LNCaP cells. 12-O-Methylcarnosic acid has antioxidant, anti-cancer and antimicrobial activity.
  • HY-N7510R
    12-O-Methylcarnosic acid (Standard)
    		Inhibitor
    12-O-Methylcarnosic acid (Standard) is the analytical standard of 12-O-Methylcarnosic acid. This product is intended for research and analytical applications. 12-O-Methylcarnosic acid (12-Methoxycarnosic acid), a diterpene carnosic acid isolated from the acetone extract of Salvia microphylla, is an active constituent of 5α-reductase inhibition with an IC50 value of 61.7 μM. 12-O-Methylcarnosic acid inhibits proliferation in LNCaP cells. 12-O-Methylcarnosic acid has antioxidant, anti-cancer and antimicrobial activity.
  • HY-121700
    L-751788
    		Inhibitor
    L-751788 is a selective inhibitor of type I of 5α-reductase. L-751788 does not have a significant impact on the differentiation of the external genitalia in animals. When administered orally to pregnant rhesus monkeys, L-751788 (2, 10 mg/kg) did not cause abnormalities in fetal external genitalia.
  • HY-B0141AR
    Alpha-Estradiol (Standard)
    		Inhibitor 99.93%
    Alpha-Estradiol (Standard) is the analytical standard of Alpha-Estradiol. This product is intended for research and analytical applications. Alpha-Estradiol is a weak estrogen and a 5α-reductase inhibitor which is used as a topical medication in the treatment of androgenic alopecia.
  • HY-152094
    SRD5A1-IN-1
    		Inhibitor 99.82%
    SRD5A1-IN-1 (Compound 4) is a competitive and covalent steroid 5α-reductase type 1 (SRD5A1) inhibitor with an IC50 of 1.44 µM. SRD5A1-IN-1 modulates SRD5A1 function, leading to a lower level of dihydrotestosterone (DHT) production and SRD5A1 protein suppression.
  • HY-106174
    Lapisteride
    		Inhibitor ≥99.0%
    Lapisteride (CS 891) is an orally active 5α-reductase inhibitor. Lapisteride can be used in cancer research.
  • HY-N1200
    Stigmasterol glucoside
    		Inhibitor
    Stigmasterol glucoside is a sterol isolated from P. urinaria with high antioxidant and anti-inflammatory activities, act as an inhibitor of 5α-reductase with an IC50 of 27.2 µM.
  • HY-U00125
    CGP-53153
    		Inhibitor
    CGP-53153 is a steroidal inhibitor of 5 alpha reductase with IC50s of 36 and 262 nM in rat and human prostatic tissue, respectively.
  • HY-13613R
    Dutasteride (Standard)
    		Inhibitor
    Dutasteride (Standard) is the analytical standard of Dutasteride. This product is intended for research and analytical applications. Dutasteride (GG745) is a potent inhibitor of both 5α-reductase isozymes. Dutasteride may possess off-target effects on the androgen receptor (AR) due to its structural similarity to DHT.
  • HY-106129
    Izonsteride
    		Inhibitor
    Izonsteride (Compound LY320236) is an inhibitor of 5α-reductase (IC50 = 11.6 nM for type I; 7.37 nM for type II). LY320236 inhibits the activity of steroid 5α-reductase, preventing the conversion of testosterone (T) to dihydrotestosterone (DHT). LY320236 can significantly inhibit the growth of LNCaP tumors in thymic mice without exhibiting obvious host toxicity.
  • HY-B0141AS1
    Alpha-Estradiol-d2
    		Inhibitor ≥99.0%
    Alpha-Estradiol-d2 is the deuterium labeled Alpha-Estradiol. Alpha-Estradiol is a weak estrogen and a 5α-reductase inhibitor which is used as a topical medication in the treatment of androgenic alopecia[1].
  • HY-133949
    8,11-Eicosadiynoic acid
    		Inhibitor
    8,11-Eicosadiynoic acid, an unsaturated fatty acid, is a steroid 5α-reductase inhibitor. 8,11-Eicosadiynoic acid can be used for the research of acne.
  • HY-13635S
    Finasteride-d9
    		Inhibitor
    Finasteride-d9 is deuterium labeled Finasteride. Finasteride (MK-906) is a potent and competitive 5α-reductase inhibitor, with an IC50 of 4.2 nM for type II 5α-reductase. Finasteride has approximately a 100-fold greater affinity for type II 5α-reductase enzyme than for the type I enzyme. Finasteride can be used for the research of benign prostatic hyperplasia (BPH) and androgenic alopecia[1][2][3].
  • HY-13613S2
    Dutasteride-13C,15N,d
    		Inhibitor
    Dutasteride-13C,15N,d is 15N and deuterated labeled Dutasteride (HY-13613). Dutasteride (GG745) is a potent inhibitor of both 5α-reductase isozymes. Dutasteride may possess off-target effects on the androgen receptor (AR) due to its structural similarity to DHT.
  • HY-13635R
    Finasteride (Standard)
    		Inhibitor
    Finasteride (Standard) is the analytical standard of Finasteride. This product is intended for research and analytical applications. Finasteride (MK-906) is a potent and competitive 5α-reductase inhibitor, with an IC50 of 4.2 nM for type II 5α-reductase. Finasteride has approximately a 100-fold greater affinity for type II 5α-reductase enzyme than for the type I enzyme. Finasteride can be used for the research of benign prostatic hyperplasia (BPH) and androgenic alopecia.
  • HY-118091
    LY191704
    		Inhibitor
    LY191704, as a benzoquinolinone, is a potent, nonsteroidal, noncompetitive and selective human type I 5α-reductase inhibitor. LY191704 is a racemic mixture of the compounds LY300502 and LY300503. LY191704 may be useful in the research of human endocrine disorders associated with overproduction of dihydrotestosterone (DHT) by 5α-reductase type 1.