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ChemicalBook > Product Catalogue >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >PTEROIC ACID

PTEROIC ACID

PTEROIC ACID Structure
  • ₹8649.18 - ₹59710.7
  • Product name: PTEROIC ACID
  • CAS: 119-24-4
  • MF: C14H12N6O3
  • MW: 312.28
  • EINECS:240-718-3
  • MDL Number:MFCD27967230
  • Synonyms:4-[(2-amino-4-oxo-1H-pteridin-6-yl)methylamino]benzoic acid;4-[(2-azanyl-4-oxo-1H-pteridin-6-yl)methylamino]benzoic acid;4-{[(2-Amino-4-hydroxypteridin-6-yl)methyl]amino}benzoic acid;4-[[(2-AMino-3,4-dihydro-4-oxo-6-pteridinyl)Methyl]aMino]benzoic Acid;NSC 14972;p-[(2-AMino-4-hydroxy-6-pteridylMethyl)aMino]benzoic Acid;Benzoic acid, 4-[[(2-aMino-3,4-dihydro-4-oxo-6-pteridinyl)Methyl]aMino]-;Folic acid iMpurity D
Price4 Properties Safety Information Description
4 prices
Selected condition：

Brand

  • Sigma-Aldrich(India)

Package

  • 25MG
  • 50MG
  • 100MG
  • ManufacturerSigma-Aldrich(India)
  • Product numberP1781
  • Product descriptionPteroic acid ≥93%
  • Packaging25MG
  • Price₹8649.18
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberP1781
  • Product descriptionPteroic acid ≥93%
  • Packaging50MG
  • Price₹14527.15
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberP1781
  • Product descriptionPteroic acid ≥93%
  • Packaging100MG
  • Price₹25839.28
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product numberPHR2002
  • Product descriptionFolic Acid Impurity D Pharmaceutical Secondary Standard; Certified Reference Material
  • Packaging100MG
  • Price₹59710.7
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) P1781 Pteroic acid ≥93% 25MG ₹8649.18 2022-06-14 Buy
Sigma-Aldrich(India) P1781 Pteroic acid ≥93% 50MG ₹14527.15 2022-06-14 Buy
Sigma-Aldrich(India) P1781 Pteroic acid ≥93% 100MG ₹25839.28 2022-06-14 Buy
Sigma-Aldrich(India) PHR2002 Folic Acid Impurity D Pharmaceutical Secondary Standard; Certified Reference Material 100MG ₹59710.7 2022-06-14 Buy

Properties

Melting point :>400℃
Boiling point :610.0±65.0 °C(Predicted)
Density :1.69
storage temp. :2-8°C
solubility :Aqueous Base (Slightly), DMSO (Slightly)
pka :4.65±0.10(Predicted)
form :powder
color :Light Yellow to Brown
InChI :InChI=1S/C14H12N6O3/c15-14-19-11-10(12(21)20-14)18-9(6-17-11)5-16-8-3-1-7(2-4-8)13(22)23/h1-4,6,16H,5H2,(H,22,23)(H3,15,17,19,20,21)
InChIKey :JOAQINSXLLMRCV-UHFFFAOYSA-N
SMILES :C(O)(=O)C1=CC=C(NCC2=CN=C3C(=N2)C(=O)NC(N)=N3)C=C1

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

Pteroic Acid (Methotrexate EP Impurity D N-Desmethyl Impurity) is a constituent as well as a degradation product of Folic Acid (F680300) formed via enzymatic hydrolysis. has been shown to activate the glutamylation of methotrexate by folylpolyglutamate synthetase.

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