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Merck
CN

64255

Methylenediphosphonic acid

for molecular studies & mass spectrometry

Synonym(s):

MDP, Medronic acid

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About This Item

Linear Formula:
CH2[P(O)(OH)2]2
CAS Number:
Molecular Weight:
176.00
UNSPSC Code:
12352106
NACRES:
NA.52
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1708494
Form:
powder
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form

powder

mp

197-199 °C (lit.), 201-205 °C

storage temp.

2-8°C

SMILES string

OP(O)(=O)CP(O)(O)=O

InChI

1S/CH6O6P2/c2-8(3,4)1-9(5,6)7/h1H2,(H2,2,3,4)(H2,5,6,7)

InChI key

MBKDYNNUVRNNRF-UHFFFAOYSA-N

General description

MDP (Methylenediphosphonic acid) is a phosphonic analog of ATP.

Application

Suitable for
  • preparation of analogs of natural di- and tri-phosphates
  • mass spectrometry studies as analytical standard
  • molecular studies related to inflammation


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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges



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J.A. Stock
The Journal of Organic Chemistry, 44, 3997-3997 (1979)
H F Kung et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 19(9), 1027-1031 (1978-09-01)
Bidentate monophosphates--phosphonoacetate (PAA), 2-phosphonoproprionate (PPA), 2-methyl-2-phosphonoproprionate (MPPA), and carbamyl phosphate (CAP)--which are pyrophosphate analogs, were successfully labeled with Sn(II)-reduced [99mTc] pertechnetate in high yield (greater than 95%). Biodistribution studies show that these Tc-99m-labeled monophosphates do localize in bone. At 2
R. Engel
Chemical Reviews, 77, 349-349 (1977)



Global Trade Item Number

SKUGTIN
256269-5G04061826043653
256269-25G04061833037898
64255-25G-F04061835521432
64255-1G-F04061826664650
64255-5G-F04061833357156