Product Name

  • Name

    Pilocarpine nitrate

  • EINECS 205-723-7
  • CAS No. 148-72-1
  • Article Data1
  • CAS DataBase
  • Density
  • Solubility Soluble in water, slightly soluble in ethanol
  • Melting Point 173,5-174°C
  • Formula C11H16N2O2.HNO3
  • Boiling Point 520.5 °C at 760 mmHg
  • Molecular Weight 271.273
  • Flash Point 268.6 °C
  • Transport Information UN 3087
  • Appearance
  • Safety 1-25-45
  • Risk Codes 22-26/28
  • Molecular Structure Molecular Structure of 148-72-1 (Pilocarpine nitrate)
  • Hazard Symbols HarmfulXn,VeryT+
  • Synonyms (3S,4R)-3-ethyl-4-[(3-methylimidazol-4-yl)methyl]oxolan-2-one; nitric acid;Pilagan;Pilofrin;Prestwick_282;Pilocarpine mononitrate;2(3H)-Furanone, 3-ethyldihydro-4-((1-methyl-1H-imidazol-5-yl)methyl)-, (3S-cis)-, mononitrate;2(3H)-Furanone, 3-ethyldihydro-4-((1-methyl-1H-imidazol-5-yl)methyl)-, (3S,4R)-, mononitrate;Pilocarpine nitrate;
  • PSA 110.17000
  • LogP 1.33730

Synthetic route

(R)-3-ethylidene-4-[(1-methylimidazol-5-yl)methyl]tetrahydrofuran-2-one
1192231-13-2

(R)-3-ethylidene-4-[(1-methylimidazol-5-yl)methyl]tetrahydrofuran-2-one

pilocarpine nitrate
148-72-1

pilocarpine nitrate

Conditions
ConditionsYield
Stage #1: (R)-3-ethylidene-4-[(1-methylimidazol-5-yl)methyl]tetrahydrofuran-2-one With platinum(IV) oxide; hydrogen In methanol at 20℃; for 24h;
Stage #2: With nitric acid In ethanol; water at 0℃; Cooling;
pilocarpine nitrate
148-72-1

pilocarpine nitrate

concentrated sulfuric acid

concentrated sulfuric acid

nitropilocarpine

nitropilocarpine

Conditions
ConditionsYield
at 0 - 5℃;

Pilocarpine nitrate Consensus Reports

Reported in EPA TSCA Inventory.

Pilocarpine nitrate Specification

The Pilocarpine nitrate, with the CAS registry number 148-72-1, is also known as 2(3H)-Furanone, 3-ethyldihydro-4-[(1-methyl-1H-imidazol-5-yl)methyl]-, (3S-cis)-, mononitrate. It belongs to the product categories of Alkaloids; Alkaloids (Others); Biochemistry; AgonistsDrugs of Abuse; Chemical Structure; Cholinergics; Neurotransmitters; Others. Its EINECS number is 205-723-7. This chemical's molecular formula is C11H16N2O2.HNO3 and molecular weight is 271.27. What's more, its systematic name is (3S,4R)-3-Ethyl-4-[(1-methyl-1H-imidazol-5-yl)methyl]dihydro-2(3H)-furanone nitrate (1:1). Its classification codes are: (1)Cholinergic [ophthalmic]; (2)Mutation data; (3)Reproductive Effect. This chemical is stable at common pressure and temperature, and it should be sealed and stored in a cool and dry place. It is cholinergic drugs and it is used to cure glaucoma.

Physical properties of Pilocarpine nitrate are: (1)# of Rule of 5 Violations: 0; (2)ACD/BCF (pH 5.5): 1.00; (3)ACD/BCF (pH 7.4): 1.00; (4)ACD/KOC (pH 5.5): 1.00; (5)ACD/KOC (pH 7.4): 12.76; (6)#H bond acceptors: 8; (7)#H bond donors: 1; (8)#Freely Rotating Bonds: 3; (9)Polar Surface Area: 99.17 Å2; (10)Flash Point: 268.6 °C; (11)Enthalpy of Vaporization: 83.54 kJ/mol; (12)Boiling Point: 520.5 °C at 760 mmHg; (13)Vapour Pressure: 1.16E-11 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical is harmful if swallowed. It is very toxic by inhalation and if swallowed. You should keep it locked up. When using it, you must avoid contact with eyes. In case of accident or if you feel unwell, you should seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: [O-][N+](=O)O.O=C2OC[C@H](Cc1n(cnc1)C)[C@@H]2CC
(2)Std. InChI: InChI=1S/C11H16N2O2.HNO3/c1-3-10-8(6-15-11(10)14)4-9-5-12-7-13(9)2;2-1(3)4/h5,7-8,10H,3-4,6H2,1-2H3;(H,2,3,4)/t8-,10-;/m0./s1
(3)Std. InChIKey: PRZXEPJJHQYOGF-GNAZCLTHSA-N

The toxicity data is as follows:  

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 345mg/kg (345mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 41, Pg. 259, 1931.
rat LD50 oral 911mg/kg (911mg/kg) KIDNEY, URETER, AND BLADDER: URINE VOLUME DECREASED

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: FLUID INTAKE
Pharmacologist. Vol. 4, Pg. 176, 1962.

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