Pilocarpine nitrate
Pilocarpine nitrate (CAS: 148-72-1), chemical formula C11H16N2O2 · HNO3, is a salt form of pilocarpine. This compound presents as a white crystalline solid. Its suitability for USP testing specifications and its solubility in water make it a valuable reagent in analytical and research settings. It is primarily utilised in biochemical studies and as a reference standard.
- IUPAC
- Pilocarpine nitrate salt

Analytical Chemistry
Pilocarpine nitrate meets USP testing specifications and is suitable for use in analytical procedures and chromatography. Its defined optical activity also supports its use in chiral analyses.
Biochemical Research
As a bioactive small molecule, this compound is employed in cell biology research to investigate biological pathways and cellular responses. Its solubility in water facilitates its integration into various experimental protocols.
Pharmacopoeial Reference Standard
Pilocarpine nitrate serves as a reference standard, particularly within pharmacopoeial contexts. It is utilised for identification and quality control testing adhering to established standards.
| Molecular weight | 271.27 |
|---|---|
| Empirical formula | C11H16N2O2 · HNO3 |
| Assay | ≥98% (TLC) |
| Solubility | H2O: soluble100 mg/mL |
| Optical activity | [α]25/D +83°, c = 10 in H2O(lit.) |
| Suitability | meets USP testing specifications |

Hazard statements
- H300Fatal if swallowed
- H330Fatal if inhaled
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P264Wash thoroughly after handling
- P284Wear respiratory protection
- P301IF SWALLOWED
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+ |
| Risk statements (R) | 26/28 |
| Safety statements (S) | 25-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Pilocarpine nitrate used for?
+
Pilocarpine nitrate is used in analytical chemistry, biochemical research, and as a pharmacopoeial reference standard. It meets USP testing specifications and is suitable for chromatographic applications.
What is the CAS number and chemical formula for Pilocarpine nitrate?
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The CAS number for Pilocarpine nitrate is 148-72-1, and its chemical formula is C11H16N2O2 · HNO3.
What grade and purity does Tech Serve Solutions supply for Pilocarpine nitrate?
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Tech Serve Solutions supplies Pilocarpine nitrate with an assay of ≥98% (TLC). While it meets USP testing specifications, TSS does not represent this product as USP, BP, or EP grade.
How should Pilocarpine nitrate be handled safely?
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Pilocarpine nitrate is classified with GHS06 symbol and 'Danger' signal word, with hazard statements H300 (Fatal if swallowed) and H330 (Fatal if inhaled). Appropriate personal protective equipment, including eyeshields, faceshields, gloves, and a full-face particle respirator (N100 US / P3 EN143), is essential. Handle only in a well-ventilated area.
Is Pilocarpine nitrate a controlled substance?
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The provided data does not indicate that Pilocarpine nitrate is a controlled substance. However, users should verify local regulations.
How is Pilocarpine nitrate packed, shipped, and exported?
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Pilocarpine nitrate is carefully packed to maintain its integrity during transit. As a global supplier, Tech Serve Solutions handles all necessary export documentation and complies with international shipping regulations for chemicals.
How can I request a sample or quote for Pilocarpine nitrate?
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To request a sample or a quotation for Pilocarpine nitrate, please contact the Tech Serve Solutions sales team via our website or direct contact details, specifying the required quantity and your location.
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