Stilbamidine dihydrochloride

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

Hodoodo CAT#: H558365

CAS#: 6935-63-3

Description: Stilbamidine dihydrochloride is a blocker of neuromuscular transmission and axonal conduction. It is used to study the distribution of the drug in the organs and tissues of rats following intravenous injection.


Chemical Structure

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Stilbamidine dihydrochloride
CAS# 6935-63-3

Theoretical Analysis

Hodoodo Cat#: H558365
Name: Stilbamidine dihydrochloride
CAS#: 6935-63-3
Chemical Formula: C16H18Cl2N4
Exact Mass: 336.09
Molecular Weight: 337.250
Elemental Analysis: C, 56.98; H, 5.38; Cl, 21.02; N, 16.61

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 @hodoodo.com or click below button.
Note: Price will be listed if it is available in the future.

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Synonym: Stilbamidine dihydrochloride; NCI 174; NSC 35605;

IUPAC/Chemical Name: 4-[(E)-2-(4-carbamimidoylphenyl)ethenyl]benzenecarboximidamide dihydrochloride

InChi Key: BJYYRSDXFXLJIV-SEPHDYHBSA-N

InChi Code: InChI=1S/C16H16N4.2ClH/c17-15(18)13-7-3-11(4-8-13)1-2-12-5-9-14(10-6-12)16(19)20;;/h1-10H,(H3,17,18)(H3,19,20);2*1H/b2-1+;;

SMILES Code: N=C(C1=CC=C(/C=C/C2=CC=C(C(N)=N)C=C2)C=C1)N.[H]Cl.[H]Cl

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: 2934.99.03.00

More Info:

Biological target:
In vitro activity:
In vivo activity:

Preparing Stock Solutions

The following data is based on the product molecular weight 337.25 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
Formulation protocol:
In vitro protocol:
In vivo protocol:

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8: SCHOENBACH EB, MILLER JM, LONG PH. The treatment of systemic blastomycosis with stilbamidine. Ann Intern Med. 1952 Jul;37(1):31-47. PubMed PMID: 14933975.

9: NAPIER LE. Urethane and stilbamidine in multiple myeloma. Lancet. 1947 Sep 27;2(6474):489. PubMed PMID: 20344793.

10: GEPHARDT MC, HANLON TJ. Treatment of disseminated coccidiodomycosis with stilbamidine (case history). J Okla State Med Assoc. 1954 Mar;47(3):55-8. PubMed PMID: 13131168.

11: SNAPPER I, SCHNEID B. The development of basophilic inclusion bodies in myeloma cells after stilbamidine treatment. Ann Intern Med. 1947 Oct;27(4):541-7. PubMed PMID: 20268427.

12: MILLER JM, POGGE RC, SMITH GW. The toxicity of stilbamidine. J Med Assoc Ga. 1957 Feb;46(2):65. PubMed PMID: 13398750.

13: BERGMANN F, WILSON IB, NACHMANSOHN D. The inhibitory effect of stilbamidine, curare and related compounds and its relationship to the active groups of acetylcholine esterase; action of stilbamidine upon nerve impulse conduction. Biochim Biophys Acta. 1950 Sep;6(1):217-24. PubMed PMID: 14791412.

14: HARRELL ER, BOCOBO FC, CURTIS AC. A study of North American blastomycosis and its treatment with stilbamidine and 2-hydroxystilbamidine. Ann Intern Med. 1955 Nov;43(5):1076-91. PubMed PMID: 13268999.

15: MOHAMMED HAMAD SATI. Post-stilbamidine neuropathy, with reference to the retention of the drug in the body. Ann Trop Med Parasitol. 1949 Apr;43(1):4-12. PubMed PMID: 18121264.

16: FULTON JD, GRANT PT. Experiments on the mode of action of stilbamidine. Ann Trop Med Parasitol. 1956 Dec;50(4):381-4. PubMed PMID: 13395328.

17: HENRY AJ. The instability of stilbamidine. Br J Pharmacol Chemother. 1948 Jun;3(2):163-6. PubMed PMID: 18866997; PubMed Central PMCID: PMC1509815.

18: LIEBEN F. Effect of some reagents on the fluorescence of stilbamidine and 2 OH-hydroxystilbamidine in vitro. J Mt Sinai Hosp N Y. 1952 May-Jun;19(1):217-20. PubMed PMID: 14938991.

19: Mesa-Valle CM, Rodriguez-Cabezas MN, Moraleda-Lindez V, Craciunescu D, Sanchez-Moreno M, Osuna A. In vitro and in vivo activity of two Pt(IV) salts against leishmania donovani. Pharmacology. 1998 Sep;57(3):160-72. PubMed PMID: 9691236.

20: FINK JC, VANDERPLOEG DE, MOURSUND MP. Stilbamidine in the treatment of cutaneous blastomycosis. J Am Med Assoc. 1953 Apr 18;151(16):1395-7. PubMed PMID: 13034483.