38827
4,4′-二甲氧基三苯甲基氯
≥97.0% (HPLC)
别名:
4,4′-二甲氧基氯化三苯甲烷, DMT, DMT-Cl, 氯-4,4′-二甲氧基三苯基甲烷
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关于此项目
经验公式（希尔记法）:
C21H19ClO2
化学文摘社编号:
分子量:
338.83
UNSPSC Code:
12352101
NACRES:
NA.22
PubChem Substance ID:
EC Number:
255-002-6
Beilstein/REAXYS Number:
2471942
MDL number:
产品名称
4,4′-二甲氧基三苯甲基氯, ≥97.0% (HPLC)
InChI key
JBWYRBLDOOOJEU-UHFFFAOYSA-N
InChI
1S/C21H19ClO2/c1-23-19-12-8-17(9-13-19)21(22,16-6-4-3-5-7-16)18-10-14-20(24-2)15-11-18/h3-15H,1-2H3
SMILES string
COc1ccc(cc1)C(Cl)(c2ccccc2)c3ccc(OC)cc3
assay
≥97.0% (HPLC)
mp
123-125 °C
functional group
chloro
phenyl
Quality Level
Gene Information
human ... HTR2A(3356), HTR2B(3357), HTR2C(3358)
rat ... Htr1a(24473), Htr2a(29595)
Other Notes
有用的保护基团试剂；移除
Application
4,4′-Dimethoxytriphenylmethyl chloride (DMTrCl) can be used as a protecting agent:
- For hydroxyl group of nucleosides/nucleotides as its O-(4,4′-dimethoxytrityl)derivative.
- For 10 sulfhydryl group of oligonucleotide analogs as its DMTr thioether.
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
ppe
Eyeshields, Gloves, type N95 (US)
2′-Deoxyimmunosine: stereoselective synthesis, base pairing and duplex stability of oligonucleotides containing 8-oxo-7-thiaguanine
Seela F and Ming X
Organic & Biomolecular Chemistry, 6(8), 1450-1461 (2008)
M.D. Matteucci et al.
Tetrahedron Letters, 81, 3243-3243 (1980)
A novel entry to 2′-O-aminopropyl modified nucleosides amenable for further modifications
Haas J and Engels JW
Tetrahedron Letters, 48(50), 8891-8894 (2007)
M.P. Reddy et al.
Tetrahedron Letters, 28, 23-23 (1987)
Yuzhe Du et al.
Molecular pharmacology, 88(2), 273-280 (2015-05-15)
Voltage-gated sodium channels are the primary target of pyrethroid insecticides. Although it is well known that specific mutations in insect sodium channels confer knockdown resistance (kdr) to pyrethroids, the atomic mechanisms of pyrethroid-sodium channel interactions are not clearly understood. Previously
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