55%| A353427|Formula:C17H19ClN2O|Molecular Weight:302.798650000+ products instock " />

成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Home Cart 0 Sign in  

[ CAS No. 92-32-0 ] {[proInfo.proName]}

,{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]}
HazMat Fee +

There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.

Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
Limited Quantity USD 15-60
Inaccessible (Haz class 6.1), Domestic USD 80+
Inaccessible (Haz class 6.1), International USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic USD 100+
Accessible (Haz class 3, 4, 5 or 8), International USD 200+
Chemical Structure| 92-32-0
Chemical Structure| 92-32-0
Structure of 92-32-0 * Storage: {[proInfo.prStorage]}

Please Login or Create an Account to: See VIP prices and availability

Cart0 Add to My Favorites Add to My Favorites Bulk Inquiry Inquiry Add To Cart

Search after Editing

* Storage: {[proInfo.prStorage]}

* Shipping: {[proInfo.prShipping]}

Quality Control of [ 92-32-0 ]

Related Doc. of [ 92-32-0 ]

Alternatived Products of [ 92-32-0 ]
Product Citations

Product Details of [ 92-32-0 ]

CAS No. :92-32-0 MDL No. :MFCD00011725
Formula : C17H19ClN2O Boiling Point : -
Linear Structure Formula :- InChI Key :INCIMLINXXICKS-UHFFFAOYSA-M
M.W : 302.80 Pubchem ID :7085
Synonyms :
Pyronin G; Pyronin J
Chemical Name :3,6-Bis(dimethylamino)xanthylium chloride

Safety of [ 92-32-0 ]

Signal Word:Danger Class:6.1
Precautionary Statements:P501-P270-P202-P201-P264-P280-P302+P352-P308+P313-P337+P313-P305+P351+P338-P362+P364-P332+P313-P301+P310+P330-P405 UN#:2811
Hazard Statements:H301-H315-H319-H341 Packing Group:Ⅲ
GHS Pictogram:

Application In Synthesis of [ 92-32-0 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 92-32-0 ]

[ 92-32-0 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 92-32-0 ]
  • [ 122194-07-4 ]
  • C24H36N3O3P [ No CAS ]
YieldReaction ConditionsOperation in experiment
In acetonitrile; at 60℃; for 0.5h;Inert atmosphere; In a screw-cap test tube to a suspension of Pyronin Y (50 mg; 0.165 mmol) in MeCN (1 mL) <strong>[122194-07-4]dimethyl N,N-diisopropylphosphoramidite</strong> (32 mg; 0.165 mmol) was added at r.t. under Ar. The reaction mixture was warmed up to 60 C. and stirred for 30 min at this temperature. After cooling down to 0 C., DDQ (37 mg; 0.165 mmol) was added, and the reaction mixture was stirred for additional 10 min at 0 C. After warming up to r.t., the reaction mixture was directly subjected to column chromatography on SiO2 (30 g; MeCN?MeCN/H2O 20:1+0.1 v/v % of TFA). Fractions containing the title compound were evaporated to dryness, dissolved in water and extracted with CH2Cl2 (3*). The combined extracts were dried with Na2SO4 and evaporated to yield 32 mg (40%) of a dark violet solid. 1H NMR (400 MHz, CD3CN): delta=1.23 (d, JH-H=6.8 Hz, 6H, NiPr2), 1.26 (d, JH-H=6.8 Hz, 6H, NiPr2), 3.29 (s, 12H, 2*NMe2), 3.44-3.60 (m, 2H, NiPr2), 3.72 (d, JH-P=11.5 Hz, 3H, OMe), 6.74-6.77 (m, 2Har), 7.15 (dd, JH-H=9.9 and 2.7 Hz, 2Har), 8.89 (d, JH-H=9.9 Hz, 2Har) ppm. 13C NMR (100 MHz, CD3CN, APT): delta=18.1 (+), 21.8 (+, d, JC-P=2.7 Hz), 21.9 (+, d, JC-P=2.7 Hz), 47.0 (+, m), 52.0 (+, d, JC-P=5.8 Hz), 96.2 (+), 114.7 (+), 116.0 (-, d, JC-P=9.2 Hz), 132.2 (+, d, JC-P=3.3 Hz), 156.9 (-), 157.4 (-, d, JC-P=11.7 Hz) ppm. 31P NMR (162 MHz, CD3CN): delta=20.1 ppm. MS (ESI): m/z (positive mode, rel. int., %)=444.4 (100) [M-Cl]+. HPLC: tR=13.1 min (91%), B/A=30/70-100/0 in 25 min, column 4*250 mm, 1.2 mL/min, detection at 254 nm. UV/Vis (MeCN): lambdamax (epsilon)=616 nm (52455 M-1cm-1); fluorescence (MeCN): lambdaexcit=590 nm, lambdaem=649 nm, phifl=0.39. Standard: Oxazine 4, phifl=0.63 (MeOH). UV/Vis (PBS 7.4): lambdamax (epsilon)=628 nm (46051 M-1cm-1); fluorescence (PBS 7.4): lambdaexcit=590 nm, lambdaem=664 nm, phifl=0.11. Standard: Oxazine 4, phifl=0.63 (MeOH).
  • 2
  • [ 92-32-0 ]
  • [ 122194-07-4 ]
  • C2F3O2(1-)*C24H35N3O3P(1+) [ No CAS ]
Recommend Products
Same Skeleton Products

Technical Information

Historical Records
; ;