Home Cart Sign in  
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| 86764-12-7 Chemical Structure| 86764-12-7
Chemical Structure| 86764-12-7

*Storage: {[sel_prStorage]}

*Shipping: {[sel_prShipping]}

,{[proInfo.pro_purity]}

4.5 *For Research Use Only !

{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]} Purity: {[proInfo.pro_purity]}

Change View

Size Price VIP Price

US Stock

Global Stock

In Stock
{[ item.pr_size ]} Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}

US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days

  • {[ item.pr_size ]}

In Stock

- +

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

US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks

  • 1-2 Day Shipping
  • High Quality
  • Technical Support
Product Citations

Alternative Products

Product Details of Brachyoside B

CAS No. :86764-12-7
Formula : C36H60O10
M.W : 652.86
SMILES Code : O[C@H]([C@H]([C@@H]([C@@H](CO)O1)O)O)[C@@H]1O[C@@H]2C3C(C)(C)[C@@H](O)CC[C@]3(C4)C54CC[C@]6(C)[C@@H]([C@](C)(O7)CC[C@H]7C(C)(O)C)[C@@H](O)C[C@](C)6C5C2
MDL No. :N/A

Safety of Brachyoside B

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H301+H311+H331
Precautionary Statements:P501-P261-P270-P271-P264-P280-P361+P364-P301+P310+P330-P302+P352+P312-P304+P340+P311-P403+P233-P405
Class:6.1
UN#:2811
Packing Group:

Application In Synthesis of Brachyoside B

* 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 [ 86764-12-7 ]

[ 86764-12-7 ] Synthesis Path-Downstream   1~9

  • 1
  • [ 84687-46-7 ]
  • [ 83207-58-3 ]
  • [ 86764-12-7 ]
  • 2
  • [ 83207-58-3 ]
  • [ 84605-18-5 ]
  • [ 86764-12-7 ]
  • 3
  • [ 84687-46-7 ]
  • [ 84605-18-5 ]
  • [ 86541-83-5 ]
  • [ 86764-12-7 ]
  • 4
  • [ 83207-58-3 ]
  • [ 84605-18-5 ]
  • [ 86541-83-5 ]
  • [ 86764-12-7 ]
  • 5
  • [ 86764-12-7 ]
  • [ 84605-18-5 ]
  • 6
  • [ 86764-11-6 ]
  • [ 86764-12-7 ]
  • 7
  • [ 83207-58-3 ]
  • [ 86764-12-7 ]
YieldReaction ConditionsOperation in experiment
beta-glycosidase; In ethanol; water; at 45℃; for 24h;pH 5.0;Product distribution / selectivity; 150 ml medicinal ethanol was added to 2 g <strong>[83207-58-3]astragaloside IV</strong> to dissolve it while heating, and then water was added to dilute the resulting solution to 3000 ml, followed by the addition and dissolution of 30 g beta-glycosidase. Then the pH of the solution was adjusted to 5.0. The mixture was allowed to undergo enzymatic hydrolysis for 24 hours at a constant temperature of 45 C., and then filtered. The filtrate was subjected to adsorption using a 500 ml macroporous adsorption resin D101, and eluted successively with 2 column volumes of water, 0.5% sodium hydroxide solution and 30% ethanol solution respectively, and finally eluted with 2 column volumes of 70% ethanol, and the resulting eluent of 70% ethanol was collected, followed by vacuum concentration till no odour of alcohol can be detected, and a white precipitate was observed to settle out. The precipitate was obtained via filtration, and re-dissolved with 95% ethanol, then filtered, and the is filtrate was concentrated till the solution began to become turbid, and then kept for crystallization. The crystal, i.e., a purified CMG (white fine acicular powder), was obtained after filtration.
  • 8
  • [ 83207-58-3 ]
  • 20R,24S-epoxy-3β,16β,25-trihydroxy-9β-methyl-19-norlanost-1,5-diene [ No CAS ]
  • [ 84605-18-5 ]
  • [ 86541-83-5 ]
  • [ 86764-12-7 ]
YieldReaction ConditionsOperation in experiment
4%; 52%; 3.6%; 21% With sulfuric acid; In methanol; for 1.5h;Reflux; To a solution of <strong>[83207-58-3]astragaloside IV</strong> (1, 1.00 g, 1.28 mmol) in methanol (80 mL) was added sulfuric acid (0.4 mL), and the mixture was refluxed for 1.5 h. After cooling to room temperature, the mixture was poured into ethyl acetate and water. The organic layer was washed with brine and dried on anhydrous sodium sulfate. The solvent was removed under reduced pressure, and the residue was purified by silica gel column chromatography (20:110:17:1 chloroform/methanol) to afford the rearranged product 5 (24 mg, 4.0%), monoglycosides 6 (172 mg, 21%) and 7 (29 mg, 3.6%) and the aglycone, cycloastragenol (2) (326 mg, 52%). (0176) GRN140724: ESI-MS m/z 623 (M+H)+ C35H58O9=622 (0177) GRN140725: ESI-MS m/z 653 (M+H)+ C36H60O10=652 (0178) GRN140726: ESI-MS m/z 473 (M+H)+ C30H48O4=472. (0179) 1H NMR (400 MHz, CDCl3) delta (ppm) 0.72, 0.85, 0.95, 1.05, 1.11, 1.17, 1.18, and 1.25 (s, 3H each), 0.9-2.1 (n, 13H), 2.20 (d, J=7.4 Hz, 1H), 2.4-2.6 (m, 2H), 3.42 (m, 1H), 3.70 (dd, J=7.8, 5.9 Hz, 1H), 4.63 (q, J=7.4 Hz, 1H), 5.45 (br s, 1H), 5.57 (br s, 1H).
  • 9
  • [ 83207-58-3 ]
  • 20R,24S-epoxy-3β,16β,25-trihydroxy-9β-methyl-19-norlanost-1,5-diene [ No CAS ]
  • cycloastragenol [ No CAS ]
  • [ 86541-83-5 ]
  • [ 86764-12-7 ]
YieldReaction ConditionsOperation in experiment
24 mg; 52%; 29 mg; 21% With methanol; sulfuric acid; for 1.5h;Reflux; Astragaloside IV (1,1.00g, 1.28mmol) of methanol (80mL ) The solution was added sulfuric acid (0.4 mL), and the mixture was refluxed for 1.5 hours. After cooling to room temperature , The mixture was poured into ethyl acetate and water. The organic layer was washed with brine, Na sulfuric anhydride And dried with thorium. The solvent was concentrated under reduced pressure, and the residue was purified by silica gel column chromatography ( 20: 1 to 10: 1 to 7: 1 chloroform / methanol) to give the transfer product 5 (24mg, 4.0%), monoglycosides 6 (172mg, 21%) and 7 (29mg , 3.6%) as well as the aglycone, cycloastragenol (2) (326mg, 52% ) Was obtained.
 

Historical Records