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ChemicalBook >> CAS DataBase List >> [1-hydroxy-2-(2-pyridinyl)ethylidene]bis(phosphonic acid)

[1-hydroxy-2-(2-pyridinyl)ethylidene]bis(phosphonic acid)

[1-hydroxy-2-(2-pyridinyl)ethylidene]bis(phosphonic acid) price.
  • $120 - $1210
  • Product name: [1-hydroxy-2-(2-pyridinyl)ethylidene]bis(phosphonic acid)
  • CAS: 105462-23-5
  • MF: C7H11NO7P2
  • MW: 283.11
  • EINECS:
  • MDL Number:MFCD26142885
  • Synonyms:[1-hydroxy-2-(2-pyridinyl)ethylidene]bis(phosphonic acid);Risedronate Related CoMpound A;Risedronate Related Compound A (20 mg) ([1-hydroxy-2-(2-pyridinyl)ethylidene]bis(phosphonic acid));NE 58018;P,P'-[1-Hydroxy-2-(2-pyridinyl)ethylidene]bisphosphonic acid;Risedronate EP Impurity B;(1-hydroxy-1-phosphono-2-pyridin-2-ylethyl)phosphonic acid;Risedronate EP Impurity B (Risedronate USP Related Compound A)
4 prices
Selected condition:

Brand

  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC

Package

  • 5mg
  • 20mg
  • 50mg
  • ManufacturerMedical Isotopes, Inc.
  • Product number59027
  • Product description1-Hydroxy-2-(2-pyridinyl)Risedronate
  • Packaging5mg
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberPHR2075
  • Product descriptionRisedronate Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material
  • Packaging50mg
  • Price$612
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1604621
  • Product descriptionRisedronate Related Compound A United States Pharmacopeia (USP) Reference Standard
  • Packaging20mg
  • Price$1210
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberH952810
  • Product description1-Hydroxy-2-(2-pyridinyl)Risedronate
  • Packaging5mg
  • Price$120
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Medical Isotopes, Inc. 59027 1-Hydroxy-2-(2-pyridinyl)Risedronate 5mg $650 2021-12-16 Buy
Sigma-Aldrich PHR2075 Risedronate Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material 50mg $612 2024-03-01 Buy
Sigma-Aldrich 1604621 Risedronate Related Compound A United States Pharmacopeia (USP) Reference Standard 20mg $1210 2024-03-01 Buy
TRC H952810 1-Hydroxy-2-(2-pyridinyl)Risedronate 5mg $120 2021-12-16 Buy

Properties

solubility :Aqueous Base (Slightly), Methanol (Slightly)
BRN :8151626
Stability :Hygroscopic

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger GHS hazard pictograms P261, P285, P304+P341, P342+P311,P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P284 Wear respiratory protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P333+P313 IF SKIN irritation or rash occurs: Get medical advice/attention.
P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

Description

1-Hydroxy-2-(2-pyridinyl) Risedronate is an impurity in the synthesis of Risedronate (R521505), a pyridinyl biphosphonate bone resorption inhibitor.

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