Cysteine is a major biological source of sulphur and is one of the two common sulphur-containing amino acids. It is a NMDA glutamatergic receptor antagonist.

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DL-Adrenaline hydrochloride ≥98.0% (by HPLC, titration analysis)

Supplier: TCI

DL-Adrenaline hydrochloride ≥98.0% (by HPLC, titration analysis)

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Strychnine hydrochloride hydrate ≥98.0% (by titrimetric analysis)

Supplier: TCI

Strychnine hydrochloride hydrate ≥98.0% (by titrimetric analysis)

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Benzamidine hydrochloride hydrate, (H₂O 10-14%) ≥98%

Supplier: Thermo Fisher Scientific

Benzamidine hydrochloride hydrate, (H₂O 10-14%) ≥98%

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L-Cysteine methyl ester hydrochloride

Supplier: Thermo Fisher Scientific

L-Cysteine methyl ester hydrochloride

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DL-Phenylephrine hydrochloride ≥98.0% (by HPLC, titration analysis)

Supplier: TCI

DL-Phenylephrine hydrochloride ≥98.0% (by HPLC, titration analysis)

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N-Acetyl-L-cysteine, Millipore®

Supplier: Merck

N-Acetyl-L-cysteine, Millipore®

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Valacyclovir hydrochloride hydrate ≥97.0% (by HPLC, total nitrogen)

Supplier: TCI

Valacyclovir hydrochloride hydrate ≥97.0% (by HPLC, total nitrogen)

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(−)-Apomorphine hydrochloride hydrate ≥95%

Supplier: Cayman Chemical

(−)-Apomorphine is a classic dopamine receptor agonist that exhibits pKi values of 6,43, 7,08, 7,59, 8,36, and 7,83 for human recombinant D₁, D₂L, D₃, D₄, and D₅ receptors respectively. It produces biphasic effects on locomotor activity and displays anti-parkinsonian and neuroprotective actions.

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DL-Homocysteinethiolactone hydrochloride 99%

Supplier: Thermo Fisher Scientific

Appearance: White Crystalline powder

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DL-Serine Hydrazide Hydrochloride 97%

Supplier: Apollo Scientific

DL-Serine Hydrazide Hydrochloride 97%

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L(+)-Cysteine

Supplier: Spectrum Chemical

L(+)-Cysteine

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Noscapine hydrochloride hydrate ≥98.0% (by HPLC, titration analysis)

Supplier: TCI

Noscapine hydrochloride hydrate ≥98.0% (by HPLC, titration analysis)

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L(+)-Cysteine hydrochloride monohydrate USP

Supplier: Spectrum Chemical

BSE/TSE statement (available upon request)
Allergen statement (available upon request)

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Ozagrel hydrochloride hydrate ≥98.0% (by HPLC, titration analysis)

Supplier: TCI

Ozagrel hydrochloride hydrate ≥98.0% (by HPLC, titration analysis)

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Doxapram hydrochloride hydrate ≥95%

Supplier: Cayman Chemical

Doxapram is a central respiratory stimulant. It increases respiration and phrenic nerve activity in anesthetized cats at a dose of 1.0 mg/kg. Doxapram acts through carotid chemoreceptors, lacking activity in anesthetized cats following carotid denervation. Formulations containing doxapram have been used to increase respiration in patients with chronic pulmonary disease, respiratory depression induced by drug overdose, and to stimulate deep breathing post-anesthesia.