ChemicalBook >> CAS DataBase List >>(2R,3R,4aR)-2,3,4,4a-Tetrahydro-2,3,7-trihydroxy-9-Methoxy-4a-Methyl-6H-dibenzo[b,d]pyran-6-one
(2R,3R,4aR)-2,3,4,4a-Tetrahydro-2,3,7-trihydroxy-9-Methoxy-4a-Methyl-6H-dibenzo[b,d]pyran-6-one
![(2R,3R,4aR)-2,3,4,4a-Tetrahydro-2,3,7-trihydroxy-9-Methoxy-4a-Methyl-6H-dibenzo[b,d]pyran-6-one Structure](CAS/GIF/889101-41-1.gif)
- CAS No.
- 889101-41-1
- Chemical Name:
- (2R,3R,4aR)-2,3,4,4a-Tetrahydro-2,3,7-trihydroxy-9-Methoxy-4a-Methyl-6H-dibenzo[b,d]pyran-6-one
- Synonyms
- ltenuene;Alternariol Impurity 9;(-)-Altenuene, 98%, from Alternaria sp.;(2R,3R,4aR)-2,3,4,4a-Tetrahydro-2,3,7-trihydroxy-9-Methoxy-4a-Methyl-6H-dibenzo[b,d]pyran-6-one;6H-Dibenzo[b,d]pyran-6-one, 2,3,4,4a-tetrahydro-2,3,7-trihydroxy-9-methoxy-4a-methyl-, (2R,3R,4aR)-
- CBNumber:
- CB12621170
- Molecular Formula:
- C15H16O6
- Molecular Weight:
- 292.28394
- MDL Number:
- MFCD28143334
- MOL File:
- 889101-41-1.mol
Last updated:2023-06-08 09:02:49
(2R,3R,4aR)-2,3,4,4a-Tetrahydro-2,3,7-trihydroxy-9-Methoxy-4a-Methyl-6H-dibenzo[b,d]pyran-6-one Properties
| Melting point | 158 - 161°C |
|---|---|
| Boiling point | 609.4±55.0 °C(Predicted) |
| Density | 1.49±0.1 g/cm3(Predicted) |
| storage temp. | Hygroscopic, -20°C Freezer, Under Inert Atmosphere |
| solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 7.41±0.70(Predicted) |
| color | White to Off-White |
| Stability | Hygroscopic |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS08,GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H360-H330-H300-H310 | |||||||||
| Precautionary statements | P264-P270-P301+P310-P321-P330-P405-P501-P262-P264-P270-P280-P302+P350-P310-P322-P361-P363-P405-P501-P260-P271-P284-P304+P340-P310-P320-P403+P233-P405-P501 | |||||||||
| HS Code | 29322090 | |||||||||
| NFPA 704 |
|
(2R,3R,4aR)-2,3,4,4a-Tetrahydro-2,3,7-trihydroxy-9-Methoxy-4a-Methyl-6H-dibenzo[b,d]pyran-6-one price More Price(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Cayman Chemical | 21130 | (-)-Altenuene ≥98% | 889101-41-1 | 1mg | $820 | 2024-03-01 | Buy |
| TRC | A575740 | (-)-Altenuene | 889101-41-1 | 1mg | $755 | 2021-12-16 | Buy |
| ChemScene | CS-0079813 | (-)-Altenuene | 889101-41-1 | 1mg | $820 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | TOX0000612 | ALTENUENE 95.00% | 889101-41-1 | 5MG | $452.46 | 2021-12-16 | Buy |
| Medical Isotopes, Inc. | 53696 | (-)-Altenuene | 889101-41-1 | 0.25mg | $590 | 2021-12-16 | Buy |
(2R,3R,4aR)-2,3,4,4a-Tetrahydro-2,3,7-trihydroxy-9-Methoxy-4a-Methyl-6H-dibenzo[b,d]pyran-6-one Chemical Properties,Uses,Production
(2R,3R,4aR)-2,3,4,4a-Tetrahydro-2,3,7-trihydroxy-9-Methoxy-4a-Methyl-6H-dibenzo[b,d]pyran-6-one Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 33)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32715 | 60 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; | laboratory@coreychem.com | China | 30255 | 58 |
| BOC Sciences | 16314854226; +16314854226 | inquiry@bocsci.com | United States | 19743 | 58 |
| Zibo Hangyu Biotechnology Development Co., Ltd | +86-0533-2185556 +8617865335152 | Mandy@hangyubiotech.com | China | 11013 | 58 |
| Guangzhou PI PI Biotech Inc | +86-020-81716320 +86-13602409664 | Sales@pipitech.com | China | 3635 | 55 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32344 | 50 |
| BOC Sciences | 16314854226 | info@bocsci.com | United States | 9926 | 65 |
| Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 13028896684 | sales@rrkchem.com | China | 56039 | 58 |
889101-41-1((2R,3R,4aR)-2,3,4,4a-Tetrahydro-2,3,7-trihydroxy-9-Methoxy-4a-Methyl-6H-dibenzo[b,d]pyran-6-one)Related Search:
(2R,3R,4aR)-2,3,4,4a-Tetrahydro-2,3,7-trihydroxy-9-Methoxy-4a-Methyl-6H-dibenzo[b,d]pyran-6-one
(-)-Altenuene, 98%, from Alternaria sp.
6H-Dibenzo[b,d]pyran-6-one, 2,3,4,4a-tetrahydro-2,3,7-trihydroxy-9-methoxy-4a-methyl-, (2R,3R,4aR)-
Alternariol Impurity 9
ltenuene
889101-41-1
Aromatics
Heterocycles
Intermediates & Fine Chemicals
Pharmaceuticals