Basic information
- CAS
29752-43-0- Standard SMILES
COc1cc(O)c2c(c1)C1=C[C@@H](O)[C@H](O)C[C@@]1(C)OC2=O- InChIKey
MMHTXEATDNFMMY-IXPVHAAZSA-N- Molecular formula
- C15H16O6
- Average molar mass
- 292.28 g/mol
- Monoisotopic mass
- 292.09468823
Overview
Altenuene is a benzochromenone mycotoxin isolated from the fungus Allernaria tenuis. It has a role as a mycotoxin.
Names & identifiers
- Preferred name
- (2R,3R,4aR)-2,3,7-trihydroxy-9-methoxy-4a-methyl-3,4-dihydro-2H-benzo(c)chromen-6-one
- IUPAC
- (2R,3R,4aR)-2,3,7-trihydroxy-9-methoxy-4a-methyl-3,4-dihydro-2H-benzo[c]chromen-6-one
- English name
- (2R,3R,4aR)-2,3,4,4a-Tetrahydro-2,3,7-trihydroxy-9-Methoxy-4a-Methyl-6H-dibenzo[b,d]pyran-6-one
- Molecular formula
- C15H16O6
- Molecular weight
- 292.28394
Names & synonyms
889101-41-1(2R,3R,4aR)-2,3,7-trihydroxy-9-methoxy-4a-methyl-3,4-dihydro-2H-benzo[c]chromen-6-one(2R,3R,4aR)-2,3,7-trihydroxy-9-methoxy-4a-methyl-3,4-dihydro-2H-benzo(c)chromen-6-oneRefChem:397508814-111-4(-)-Altenuene(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)-2,3,7-trihydroxy-9-methoxy-4a-methyl-2H,3H,4H,4aH,6H-benzo[c]chromen-6-one(2R,3R,4aR)-2,3,7-trihydroxy-9-methoxy-4a-methyl-2,3,4,4a-tetrahydro-6H-benzo[c]chromen-6-oneorb419473orb1683172HY-N6713A
Show more names
ltenuene(?)-AltenueneAlternariol Impurity 9(-)-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)-
MSK46001MFCD28143334TN3401AKOS040740693BA162707DA-48657CS-0144271(+/-)-Altenuene 10 microg/mL in Acetonitrile
Properties
Computed structural properties
- XLogP
- 0.7
- Topological polar surface area
- 96.2 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 6
- Rotatable bonds
- 1
- Heavy atoms
- 21
- Formal charge
- 0
- Complexity
- 475
Physicochemical properties
- Melting point
- 158 · 158 - 161°C
- Boiling point
- 609.4 · 609.4±55.0 °C(Predicted)
- Density
- 1.49 · 1.49±0.1 g/cm3(Predicted)
- storage temp.
- -20 °C · Hygroscopic, -20°C Freezer, Under Inert Atmosphere
- solubility
- Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
- form
- Solid
- pka
- 7.41 · 7.41±0.70(Predicted)
- color
- White to Off-White
- Stability
- Hygroscopic
- Symbol(GHS)
- 8 · GHS08,GHS06
- Signal word
- Danger
- Hazard statements
- 360 · H360-H330-H300-H310
- Precautionary statements
- 264 · 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 · 29322090
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H300 (100%): Fatal if swallowed [Danger Acute toxicity, oral]
P203, P260, P262, P264, P270, P271, P280, P284, P301+P316, P302+P352, P304+P340, P316, P318, P320, P321, P330, P361+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesAcute Tox. 2 (100%)
Safety data
- hs_code
- 29322090
- Signal word
- Danger
- Symbol(GHS)
- GHS08,GHS06
- 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
Chemistry & industry
Applications
Uses(-)-Altenuene is a toxin isolated from the fungus Alternaria tenuis. (-)-Altenuene is structurally related to Alternariol (A575760).
Suppliers22 total
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
成都超九八生物科技有限公司13348960310 13348960310 · [email protected]
艾吉析科技（上海）有限公司17717235263 · [email protected]
上海赛可锐生物科技有限公司021-58000709 13120558703 · [email protected]
梯希爱（上海）化工贸易有限公司021-61109150 · [email protected]
TLC梯尔希（南京）药物研发有限公司18012923235 · [email protected]
凯试（上海）科技有限公司021-50135380 · [email protected]
上海陶术生物科技股份有限公司+1-781-999-5354; +1-00000000000 · [email protected]
BOC Sciences16314854226 · [email protected]
上海一飞生物科技有限公司021-65675885 18964387627 · [email protected]
陕西缔都医药化工有限公司029-81154043 17391733319 · [email protected]
武汉研哲科技有限公司15527250409 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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