Halostachine hydrochloride

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

MedKoo CAT#: 576186

CAS#: 142467-20-7

Description: Halostachine hydrochloride is a potential vasoactive alkaloid.

Chemical Structure

Halostachine hydrochloride
CAS# 142467-20-7

Theoretical Analysis

MedKoo Cat#: 576186
Name: Halostachine hydrochloride
CAS#: 142467-20-7
Chemical Formula: C9H14ClNO
Exact Mass: 187.0764
Molecular Weight: 187.67
Elemental Analysis: C, 57.60; H, 7.52; Cl, 18.89; N, 7.46; O, 8.53

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

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Synonym: (-)-Halostachine hydrochloride; Halostachine hydrochloride; Halostachine HCl

IUPAC/Chemical Name: (R)-2-(methylamino)-1-phenylethan-1-ol hydrochloride


InChi Code: InChI=1S/C9H13NO.ClH/c1-10-7-9(11)8-5-3-2-4-6-8;/h2-6,9-11H,7H2,1H3;1H/t9-;/m0./s1

SMILES Code: Cl.CNC[C@H](O)c1ccccc1

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: To be determined

Shelf Life: >2 years if stored properly

Drug Formulation: To be determined

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 187.67 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. Davis CB, Camp BJ. The vasoactive potential of halostachine, an alkaloid of tall fescue (Festuca arundinaceae, Schreb) in cattle. Vet Hum Toxicol. 1983 Dec;25(6):408-11. PMID: 6659306.

2. Crawford C, Wang YH, Avula B, Bae JY, Khan IA, Deuster PA. The scoop on brain health dietary supplement products containing huperzine A. Clin Toxicol (Phila). 2020 Oct;58(10):991-996. doi: 10.1080/15563650.2020.1713337. Epub 2020 Jan 28. PMID: 31990212.