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ChemicalBook >> CAS DataBase List >> Methylenediphosphonic acid

Methylenediphosphonic acid

Methylenediphosphonic acid price.
  • $13 - $3870
  • Product name: Methylenediphosphonic acid
  • CAS: 1984-15-2
  • MF: CH6O6P2
  • MW: 176
  • EINECS:217-851-0
  • MDL Number:MFCD00002139
  • Synonyms:[α,β-Methylene]diphosphoric acid;Methylenediphosphonic acid, Medronic acid;Medronic acid, Methanediylbis(phosphonic acid);Methylenediphosphonic acid, methylene diphosphoric acid, Methylenediphosphonic Acid;PHOSPHONOMETHYLPHOSPHONIC ACID;METHYLENEBISPHOSPHONIC ACID;METHYLENEDIPHOSPHONIC ACID FREE ACID;Methylenediphosphonic acid, 99+%
Price61 Properties Safety Information Description
61 prices
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  • aablocks
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth
  • Chem-Impex
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  • Matrix Scientific
  • Medical Isotopes, Inc.
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  • Manufactureraablocks
  • Product numberAA002BFD
  • Product descriptionMethylene diphosphophonic acid 98%
  • Packaging1g
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002BFD
  • Product descriptionMethylene diphosphophonic acid 97%
  • Packaging250mg
  • Price$13
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA002BFD
  • Product descriptionMethylene diphosphophonic acid 98%
  • Packaging5g
  • Price$72
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA002BFD
  • Product descriptionMethylene diphosphophonic acid 98%
  • Packaging25g
  • Price$285
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA002BFD
  • Product descriptionMethylene diphosphophonic acid 98%
  • Packaging500g
  • Price$3610
  • Updated2026-05-28
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  • ManufacturerAK Scientific
  • Product numberX4471
  • Product descriptionMethylenediphosphonic acid
  • Packaging5g
  • Price$292
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA224115
  • Product descriptionMethylenediphosphonic acid 98%
  • Packaging5g
  • Price$331
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA224115
  • Product descriptionMethylenediphosphonic acid 98%
  • Packaging1g
  • Price$85
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA224115
  • Product descriptionMethylenediphosphonic acid 98%
  • Packaging250mg
  • Price$33
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA224115
  • Product descriptionMethylenediphosphonic acid 98%
  • Packaging100mg
  • Price$23
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004501
  • Product descriptionMETHYLENE DIPHOSPHONIC ACID 95.00%
  • Packaging1G
  • Price$426.17
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004501
  • Product descriptionMETHYLENE DIPHOSPHONIC ACID 95.00%
  • Packaging5G
  • Price$991.73
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0004501
  • Product descriptionMETHYLENE DIPHOSPHONIC ACID 95.00%
  • Packaging25G
  • Price$1905.2
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR10789
  • Product descriptionMethylenediphosphonic acid 96%
  • Packaging1g
  • Price$26
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberOR10789
  • Product descriptionMethylenediphosphonic acid 96%
  • Packaging5g
  • Price$112
  • Updated2026-06-04
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  • ManufacturerBiosynth
  • Product numberFM177902
  • Product descriptionMedronic acid - EP
  • Packaging0.25g
  • Price$178.48
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002BFD Methylene diphosphophonic acid 98% 1g $19 2026-05-28 Buy
aablocks AA002BFD Methylene diphosphophonic acid 97% 250mg $13 2026-05-28 Buy
aablocks AA002BFD Methylene diphosphophonic acid 98% 5g $72 2026-05-28 Buy
aablocks AA002BFD Methylene diphosphophonic acid 98% 25g $285 2026-05-28 Buy
aablocks AA002BFD Methylene diphosphophonic acid 98% 500g $3610 2026-05-28 Buy
AK Scientific X4471 Methylenediphosphonic acid 5g $292 2021-12-16 Buy
Ambeed A224115 Methylenediphosphonic acid 98% 5g $331 2021-12-16 Buy
Ambeed A224115 Methylenediphosphonic acid 98% 1g $85 2021-12-16 Buy
Ambeed A224115 Methylenediphosphonic acid 98% 250mg $33 2021-12-16 Buy
Ambeed A224115 Methylenediphosphonic acid 98% 100mg $23 2021-12-16 Buy
American Custom Chemicals Corporation ING0004501 METHYLENE DIPHOSPHONIC ACID 95.00% 1G $426.17 2021-12-16 Buy
American Custom Chemicals Corporation ING0004501 METHYLENE DIPHOSPHONIC ACID 95.00% 5G $991.73 2021-12-16 Buy
American Custom Chemicals Corporation ING0004501 METHYLENE DIPHOSPHONIC ACID 95.00% 25G $1905.2 2021-12-16 Buy
Apolloscientific OR10789 Methylenediphosphonic acid 96% 1g $26 2026-06-04 Buy
Apolloscientific OR10789 Methylenediphosphonic acid 96% 5g $112 2026-06-04 Buy
Biosynth FM177902 Medronic acid - EP 0.25g $178.48 2026-06-04 Buy
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Properties

Melting point :197-199 °C(lit.)
Boiling point :583.2±60.0 °C(Predicted)
Density :2.111±0.06 g/cm3(Predicted)
storage temp. :-20°C
solubility :DMSO : 250 mg/mL (1420.45 mM; Need ultrasonic)
pka :1.43±0.10(Predicted)
form :Moist Crystals or Crystalline Powder
color :Blue
Water Solubility :Soluble in water.
Merck :14,5792
BRN :1708494
InChI :InChI=1S/CH6O6P2/c2-8(3,4)1-9(5,6)7/h1H2,(H2,2,3,4)(H2,5,6,7)
InChIKey :MBKDYNNUVRNNRF-UHFFFAOYSA-N
SMILES :C(P(O)(O)=O)P(O)(O)=O
CAS DataBase Reference :1984-15-2(CAS DataBase Reference)

Safety Information

Symbol(GHS): Corrosion (GHS05)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363 Wash contaminated clothing before reuse.

Description

Methylenediphosphonic acid is used as a radioactive imaging agent, which is primarily used in skeletal scintigraphy. Due to its absorption by a variety of tumors, it is useful for the detection of neoplasms.

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Suppliers and manufacturers

Tianjin Lingxi Technology Co., Ltd Zhejiang Zetian Fine Chemical Co., Ltd Shanghai Langruibang Pharmaceutical Technology Co., Ltd BEIJING EAGLE SKY PHARMATECH CO., LTD Shaanxi Gulliver Biotechnology Research Co., Ltd J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar TCI (Shanghai) Development Co., Ltd. Energy Chemical