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5051-62-7

5051-62-7 structure
5051-62-7 structure
  • Name: guanabenz
  • Chemical Name: 2-[(E)-(2,6-dichlorophenyl)methylideneamino]guanidine
  • CAS Number: 5051-62-7
  • Molecular Formula: C8H8Cl2N4
  • Molecular Weight: 231.08200
  • Catalog: API Circulatory system medication Antihypertensive drug
  • Create Date: 2018-05-27 08:00:00
  • Modify Date: 2024-01-02 19:06:36
  • Guanabenz is an orally active α-2-adrenoceptor agonist, has antihypertensive effect and antiparasitic activity. Guanabenz interferes ER stress-signalling and has protective effects in cardiac myocytes. Guanabenz also is used for the research of high blood pressure[1].

Name 2-[(E)-(2,6-dichlorophenyl)methylideneamino]guanidine
Synonyms Guanabenzo
Wy 8678
1-(2,6-Dichlorobenzylideneamino)guanidine WY-8678
Guanabenz monoacetate
Wytensin
Guanabenzum
Wy 8678 base
guanabenz
Description Guanabenz is an orally active α-2-adrenoceptor agonist, has antihypertensive effect and antiparasitic activity. Guanabenz interferes ER stress-signalling and has protective effects in cardiac myocytes. Guanabenz also is used for the research of high blood pressure[1].
Related Catalog
In Vitro Guanabenz (0.5–50 μM, 24 h) is treated with increasing concentrations for 24 hours not affect cell viability. Guanabenz (0.5–50 μM, 24 h) alone not affects the UPR targets, neither on mRNA or protein level nor the phosphorylation status of eIF2a. Guanabenz also not induces GADD34 or the constitutively active form CReP. Guanabenz (0.5–50 μM, 24 h) alone not induces ER stress in neonatal rat cardiomyocytes[1]. Cell Viability Assay[1] Cell Line: Neonatal rat cardiac myocytes (NRCM) Concentration: 0.5–50 μM Incubation Time: 24 h Result: Did not affect cell survival. RT-PCR[1] Cell Line: Neonatal rat cardiac myocytes (NRCM) Concentration: 0.5–50 μM Incubation Time: 24 h Result: Did not affect levels of UPR targets. Western Blot Analysis[1] Cell Line: Neonatal rat cardiac myocytes (NRCM) Concentration: 0.5–50 μM Incubation Time: 24 h Result: Increased the levels of low panel concentration-dependent UPR targets proteins.
In Vivo Guanabenz (5 mg/kg/day; i.p.; for 3 weeks) can reproducibly reduce brain cyst burden. Guanabenz (5 mg /kg/d, i.p., oral; 10 mg/kg/d, gavage; for 3 weeks) reverses Toxoplasma-induced hyperactivity in latently infected mice. Guanabenz (100 and 320 μg/kg and 1 mg/kg, i.v., over a period of 5 min at intervals of 40 min) reduces sympathetic outflow, heart rate and blood pressure in debuffered cats[2][3]. Animal Model: BALB/cJ mice[2] Dosage: 5 mg/kg Administration: 5 mg/kg/day; i.p. ; for 3 weeks Result: Reduced the latent brain cysts in both male and female BALB/cJ mice. Animal Model: BALB/cJ mice[2] Dosage: 5 mg/kg; 10 mg/kg Administration: 5 mg /kg/d, i.p., oral; 10 mg/kg/d, gavage; for 3 weeks Result: Reversed parasite-induced hyperactivity to near-baseline levels. Animal Model: Cats[3] Dosage: 100 and 320 μg/kg and 1 mg/kg Administration: 100 and 320 μg/kg and 1 mg/kg, i.v., over a period of 5 min at intervals of 40 min Result: Declined markedly blood pressure and nerve activity.
References

[1]. Christiane Neuber, et al. Guanabenz interferes with ER stress and exerts protective effects in cardiac myocytes. PLoS One. 2014 Jun 3;9(6):e98893.

[2]. Jennifer Martynowicz, et al. Guanabenz Reverses a Key Behavioral Change Caused by Latent Toxoplasmosis in Mice by Reducing Neuroinflammation. mBio. 2019 Apr 30;10(2):e00381-19.

[3]. T Baum, et al. Studies on the centrally mediated hypotensive activity of guanabenz. Eur J Pharmacol. 1976 May;37(1):31-44.

Density 1.49g/cm3
Boiling Point 405.7ºC at 760mmHg
Melting Point 227-229ºC (decomposition)
Molecular Formula C8H8Cl2N4
Molecular Weight 231.08200
Flash Point 199.1ºC
Exact Mass 230.01300
PSA 74.26000
LogP 3.00130
Index of Refraction 1.645
Storage condition 2-8℃
Hazard Codes Xn
Risk Phrases 20/21/22-62
Safety Phrases 22-36/37/39
RIDADR UN 3249
WGK Germany 3
Packaging Group III
Hazard Class 6.1(b)
HS Code 2928000090

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5051-62-7 structure

5051-62-7

Literature: Shell Patent: FR1455835 , 1966 ; Chem.Abstr., 1967 , vol. 67, # 11327
Precursor  2

DownStream  0

HS Code 2928000090
Summary 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%