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+ |
Purity | Size | Price | VIP Price | USA Stock *0-1 Day | Global Stock *5-7 Days | Quantity | ||||||
{[ item.p_purity ]} | {[ item.pr_size ]} | Inquiry |
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price) ]} {[ getRatePrice(item.pr_usd,item.pr_rate,1,item.pr_is_large_size_no_price) ]} |
{[ getRatePrice(item.pr_usd, 1,1,item.pr_is_large_size_no_price) ]} | Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price) ]} {[ getRatePrice(item.pr_usd,1,item.mem_rate,item.pr_is_large_size_no_price) ]} | {[ item.pr_usastock ]} | in stock Inquiry - | {[ item.pr_chinastock ]} | {[ item.pr_remark ]} in stock Inquiry - | Login | Inquiry |
Please Login or Create an Account to: See VIP prices and availability
CAS No. : | 1192-80-9 | MDL No. : | MFCD01809083 |
Formula : | C4H5ClN2O | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | ZFYVXZGJPJTIPQ-UHFFFAOYSA-N |
M.W : | 132.55 | Pubchem ID : | 302157 |
Synonyms : |
|
Signal Word: | Danger | Class: | 8 |
Precautionary Statements: | P260-P264-P270-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P405-P501 | UN#: | 3265 |
Hazard Statements: | H302-H314 | Packing Group: | Ⅱ |
GHS Pictogram: |
![]() ![]() |
* 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.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
89.13% | With potassium carbonate; In N,N-dimethyl-formamide; at 80℃; for 2h; | Intermediate 51Ethyl 7-bromo-1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]-4-oxo-1,4-dihydroquinoline-3-carboxylateTo a stirred solution of <strong>[208580-23-8]ethyl 7-bromo-4-oxo-1,4-dihydroquinoline-3-carboxylate</strong> (Intermediate 55, 3.5 g, 11.82 mmol) in dry dimethylformamide (40 mL), potassium carbonate (4.90 g, 85.47 mM) was added and stirred at room temperature. To the above reaction mixture 3-chloromethyl-5-methyl-1,2,4-oxadiazole (3.5 mL, 26.60 mmol) was added and the mixture was stirred at 80 C. for 2 h. After the completion of the reaction, the reaction mixture was filtered and the filtrate was concentrated to dryness. The residue was triturated with petroleum ether (40 mL) to obtain solid compound which was filtered and dried to afford 4.1 g (89.13%) of ethyl 7-bromo-1-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]-4-oxo-1,4-dihydroquinoline-3-carboxylate as pale brown solid.1H NMR (400 MHz, DMSO-d6): delta 1.29 (t, 3H), 2.50 (s, 3H), 4.22-4.27 (q, 2H), 5.89 (s, 2H), 7.63-7.65 (m, 1H), 7.97 (d, 1H), 8.12-8.14 (d, 1H), 8.85 (s, 1H).LC-MS: m/z 392.1 (M+H). |
[ 51791-12-9 ]
3-(Chloromethyl)-1,2,4-oxadiazole
Similarity: 0.83
[ 51791-12-9 ]
3-(Chloromethyl)-1,2,4-oxadiazole
Similarity: 0.83
[ 1184986-84-2 ]
(5-Methyl-1,2,4-oxadiazol-3-yl)methanamine hydrochloride
Similarity: 0.79
[ 40019-21-4 ]
Ethyl 3-methyl-1,2,4-oxadiazole-5-carboxylate
Similarity: 0.62
[ 1121057-52-0 ]
3-Methyl-5-(pyrrolidin-3-yl)-1,2,4-oxadiazole hydrochloride
Similarity: 0.61
[ 40483-47-4 ]
5-Methyl-1,2,4-oxadiazol-3-amine
Similarity: 0.58