2-Amino-6-Iodopurine is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered.American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia)and follows applicable ASTM testing standards.Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.
Iodine is a Block P, Group 17, Period 5 element. The number of electrons in each of Iodine's shells is 2, 8, 18, 18, 7 and its electronic configuration is [Kr] 4d10 5s2 5p5. In its elemental form iodine's CAS number is 7553-56-2. The iodine atom has a radius of 133.1.pm and it's Van der Waals radius is 198.pm. Iodine in large amounts is poisonous but in small doses is only slightly toxic. Iodine forms compounds with many elements, but is less active than the other halogens, which displace it from iodides. Iodine exhibits some metallic-like properties. It dissolves readily in chloroform, carbon tetrachloride, or carbon disulfide to form purple solutions. It is only slightly soluble in water. Iodine compounds are important in organic chemistry and very useful in medicine. Potassium iodide finds use in photography. The deep blue color with starch solution is characteristic of the free element.Iodine is available in compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity). See Iodine research below. Iodine it forms compounds with many elements, but is less active than the other halogens, which displace it from iodides. Iodine exhibits some metallic-like properties. It dissolves readily in chloroform, carbon tetrachloride, or carbon disulfide to form purple solutions. It is only slightly soluble in water. Iodine compounds are important in organic chemistry and very useful in medicine. Iodides, and thyroxine which contains iodine, are used internally in medicine. Potassium iodide finds use in photography. The deep blue color with starch solution is characteristic of the free element.Iodine is available in compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity). See Iodine research below. Iodine it forms compounds with many elements, but is less active than the other halogens, which displace it from iodides. Iodine exhibits some metallic-like properties. It dissolves readily in chloroform, carbon tetrachloride, or carbon disulfide to form purple solutions. It is only slightly soluble in water. Iodine compounds are important in organic chemistry and very useful in medicine. Iodides, and thyroxine which contains iodine, are used internally in medicine. Potassium iodide finds use in photography. The deep blue color with starch solution is characteristic of the free element.Iodine is available in compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity). See Iodine research below.
New synthesis of spirocycles by utilizing in situ forming hypervalent iodine species.
Dohi T, Nakae T, Ishikado Y, Kato D, Kita Y.
Org Biomol Chem. 2011 Sep 5. [Epub ahead of print]
PMID:
21892505
[PubMed - as supplied by publisher]
Iodine fortification: why, when, what, how, and who?
Charlton K, Skeaff S.
Curr Opin Clin Nutr Metab Care. 2011 Sep 1. [Epub ahead of print]
PMID:
21892078
[PubMed - as supplied by publisher]
Radioiodine dilution due to levothyroxine when using recombinant human thyroid-stimulating hormone: case report and discussion.
Klein HA.
Clin Nucl Med. 2011 Oct;36(10):899-903.
PMID:
21892041
[PubMed - in process]
Automatic colposcopy video tissue classification using higher order entropy-based image registration.
García-Arteaga JD, Kybic J, Li W.
Comput Biol Med. 2011 Sep 2. [Epub ahead of print]
PMID:
21890126
[PubMed - as supplied by publisher]
The Halogen Bonding Interaction between Fluorohalides and Isocyanides.
McAllister LJ, Bruce DW, Karadakov PB.
J Phys Chem A. 2011 Sep 2. [Epub ahead of print]
PMID:
21888375
[PubMed - as supplied by publisher]
Effects of selenium supplementation on iodine and thyroid hormone status in a selected population with goitre in Pakistan.
Kandhro GA, Kazi TG, Sirajuddin, Kolachi NF, Kazi N, Afridi HI, Baig JA, Shah AQ, Wadhwa SK, Khan S, Arain MB.
Clin Lab. 2011;57(7-8):575-85.
PMID:
21888022
[PubMed - in process]
Lymphocyte function following radioiodine therapy in patients with thyroid carcinoma.
Barsegian V, Müller SP, Horn PA, Bockisch A, Lindemann M.
Nuklearmedizin. 2011 Sep 2;50(5). [Epub ahead of print]
PMID:
21887454
[PubMed - as supplied by publisher]
Clinical impact of iodine staining for diagnosis of carcinoma in situ in the floor of mouth, and decision of adequate surgical margin.
Watanabe A, Taniguchi M, Tsujie H, Hosokawa M, Fujita M, Sasaki S.
Auris Nasus Larynx. 2011 Aug 30. [Epub ahead of print]
PMID:
21885222
[PubMed - as supplied by publisher]
One Product; Two Pathways - Initially Divergent Radical Reactions Reconverge to Form a Single Product in High Yield.
Bruch A, Fröhlich R, Grimme S, Studer A, Curran DP.
J Am Chem Soc. 2011 Sep 1. [Epub ahead of print]
PMID:
21882875
[PubMed - as supplied by publisher]
Solvent-Free, Microwave-Assisted N-Arylation of Indolines by using Low Palladium Catalyst Loadings.
Basolo L, Bernasconi A, Borsini E, Broggini G, Beccalli EM.
ChemSusChem. 2011 Aug 31. doi: 10.1002/cssc.201100098. [Epub ahead of print]
PMID:
21882355
[PubMed - as supplied by publisher]
Metal-free Direct Biaryl Coupling Reaction of Heteroaromatic Compounds via Iodonium Intermediate.
Morimoto K.
Yakugaku Zasshi. 2011;131(9):1339-45.
PMID:
21881309
[PubMed - in process]
Novel iodocyclization method based on the controlling of oxidative aromatization.
Okitsu T.
Yakugaku Zasshi. 2011;131(9):1323-7.
PMID:
21881306
[PubMed - in process]
The Treatment of Differentiated Thyroid Cancer in Children: Emphasis on Surgical Approach and Radioactive Iodine Therapy.
Rivkees SA, Mazzaferri EL, Verburg FA, Reiners C, Luster M, Breuer CK, Dinauer CA, Udelsman R.
Endocr Rev. 2011 Aug 31. [Epub ahead of print]
PMID:
21880704
[PubMed - as supplied by publisher]
Predictors of surgical site infections among patients undergoing major surgery at Bugando Medical Centre in Northwestern Tanzania.
Mawalla B, Mshana SE, Chalya PL, Imirzalioglu C, Mahalu W.
BMC Surg. 2011 Aug 31;11(1):21. [Epub ahead of print]
PMID:
21880145
[PubMed - as supplied by publisher]
Efficient Copper-Catalyzed S-Vinylation of Thiols with Vinyl Halides.
Kao HL, Lee CF.
Org Lett. 2011 Aug 31. [Epub ahead of print]
PMID:
21879727
[PubMed - as supplied by publisher]
[Management of thyroid diseases during pregnancy.]
Hubalewska-Dydejczyk A, Lewinski A, Milewicz A, Radowicki S, Poreba R, Karbownik-Lewinska M, Kostecka-Matyja M, Trofimiuk-Müldner M, Pach D, Zygmunt A.
Endokrynol Pol. 2011;62(4):362-381. Polish.
PMID:
21879479
[PubMed - as supplied by publisher]
Intake of iodine-containing multivitamin preparations by pregnant women from the Krakow region of Poland.
Milewicz T, Czyzewicz M, Stochmal E, Galicka-Latala D, Hubalewska-Dydejczyk A, Krzysiek J.
Endokrynol Pol. 2011;62(4):309-15.
PMID:
21879470
[PubMed - in process]
Expression of Sodium-Iodide Symporter and TSH Receptor in Subclinical Metastatic Lymph Nodes of Papillary Thyroid Microcarcinoma.
So YK, Son YI, Baek CH, Jeong HS, Chung MK, Ko YH.
Ann Surg Oncol. 2011 Aug 31. [Epub ahead of print]
PMID:
21879263
[PubMed - as supplied by publisher]
Molecular genetics and diagnosis of thyroid cancer.
Nikiforov YE, Nikiforova MN.
Nat Rev Endocrinol. 2011 Aug 30. doi: 10.1038/nrendo.2011.142. [Epub ahead of print]
PMID:
21878896
[PubMed - as supplied by publisher]
Minimal impact of excess iodate intake on thyroid hormones and selenium status in older New Zealanders.
Thomson CD, Campbell JM, Miller J, Skeaff SA.
Eur J Endocrinol. 2011 Aug 30. [Epub ahead of print]
PMID:
21878580
[PubMed - as supplied by publisher]
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