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6H-Dibenzo[b,d]pyran-9-carboxylicacid, 6a,7,10,10a-tetrahydro-1-hydroxy-6,6-dimethyl-3-pentyl-, (6aR,10aR)-

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Name

6H-Dibenzo[b,d]pyran-9-carboxylicacid, 6a,7,10,10a-tetrahydro-1-hydroxy-6,6-dimethyl-3-pentyl-, (6aR,10aR)-

EINECS N/A
CAS No. 39690-06-7 Density 1.14 g/cm3
PSA 66.76000 LogP 4.80050
Solubility Soluble in ethanol Melting Point N/A
Formula C21H28O4 Boiling Point 459.2 °C at 760 mmHg
Molecular Weight 344.451 Flash Point 154.8 °C
Transport Information N/A Appearance vacuum-dried powder
Safety 7-16-24-33-36/37-45 Risk Codes 23/24/25-36/38-39/23/24/25
Molecular Structure Molecular Structure of 39690-06-7 (TETRAHYDROCANNABINOL-7-OIC ACID) Hazard Symbols N/A
Synonyms

6H-Dibenzo[b,d]pyran-9-carboxylicacid, 6a,7,10,10a-tetrahydro-1-hydroxy-6,6-dimethyl-3-pentyl-, (6aR-trans)-;(-)-9-Nor-9-carboxy-D8-tetrahydrocannabinol;11-Nor-δ8-tetrahydrocannabinol-8-carboxylic acid;9-Carboxy-11-nor-δ8-tetrahydrocannabinol;δ1(6)-Tetrahydrocannabinol-7-oicacid;δ6-Tetrahydrocannabinol-7-oicacid;δ8-THC-11-oic acid;

Article Data 3

6H-Dibenzo[b,d]pyran-9-carboxylicacid, 6a,7,10,10a-tetrahydro-1-hydroxy-6,6-dimethyl-3-pentyl-, (6aR,10aR)- Synthetic route

124-38-9

carbon dioxide

949595-94-2

C35H52N2O4S

A

(6aR,10aR)-6,6-dimethyl-3-pentyl-6a,7,8,10a-tetrahydro-6H-benzo[c]chromen-1-ol

B

39690-06-7

D8-THC-11-oic acid

D

52171-84-3

9-Nor-D8-tetrahydrocannabinol

Conditions
ConditionsYield
Stage #1: C35H52N2O4S With n-butyllithium; N,N,N,N,-tetramethylethylenediamine In hexane at -78 - 0℃; for 1.5h; Shapiro reaction;
Stage #2: carbon dioxide In hexane at 0℃; for 0.166667h; Further stages.;
A n/a
B n/a
C 183 mg
D n/a
CH2 Cl2 -petroleum ether

CH2 Cl2 -petroleum ether

51263-84-4

11-nor-Δ8-tetrahydrocannabinol-9-carboxylic acid methyl ester

39690-06-7

D8-THC-11-oic acid

Conditions
ConditionsYield
With sodium hydroxide In methanol; water

6H-Dibenzo[b,d]pyran-9-carboxylicacid, 6a,7,10,10a-tetrahydro-1-hydroxy-6,6-dimethyl-3-pentyl-, (6aR,10aR)- Specification

The 6H-Dibenzo[b,d]pyran-9-carboxylicacid, 6a,7,10,10a-tetrahydro-1-hydroxy-6,6-dimethyl-3-pentyl-, (6aR,10aR)-, with the CAS registry number 39690-06-7, is also known as δ(6)-Tetrahydrocannabinol-7-oic acid. This chemical's molecular formula is C21H28O4 and molecular weight is 344.44. What's more, its systematic name is (6aR,10aR)-1-hydroxy-6,6-dimethyl-3-pentyl-6a,7,10,10a-tetrahydro-6H-benzo[c]chromene-9-carboxylic acid. Its storage temperature is -20 °C.

Physical properties of 6H-Dibenzo[b,d]pyran-9-carboxylicacid, 6a,7,10,10a-tetrahydro-1-hydroxy-6,6-dimethyl-3-pentyl-, (6aR,10aR)- are: (1)ACD/LogP: 6.06; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.24; (4)ACD/LogD (pH 7.4): 3.44; (5)ACD/BCF (pH 5.5): 3595.41; (6)ACD/BCF (pH 7.4): 57.1; (7)ACD/KOC (pH 5.5): 7128.26; (8)ACD/KOC (pH 7.4): 113.21; (9)#H bond acceptors: 4; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 6; (12)Polar Surface Area: 44.76 Å2; (13)Index of Refraction: 1.554; (14)Molar Refractivity: 96.88 cm3; (15)Molar Volume: 301.9 cm3; (16)Polarizability: 38.41×10-24 cm3; (17)Surface Tension: 43.5 dyne/cm; (18)Density: 1.14 g/cm3; (19)Flash Point: 154.8 °C; (20)Enthalpy of Vaporization: 75.83 kJ/mol; (21)Boiling Point: 459.2 °C at 760 mmHg; (22)Vapour Pressure: 3.15E-09 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
It is toxic by inhalation, in contact with skin and if swallowed. Also it is irritating to eyes and skin. When using it, you should keep container tightly closed and keep away from sources of ignition - No smoking, and you wear suitable protective clothing and gloves. What's more, you should avoid contact with skin. And take precautionary measures against static discharges. In case of accident or if you feel unwell, you should seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: O=C(O)/C3=C/C[C@@H]1[C@H](c2c(OC1(C)C)cc(cc2O)CCCCC)C3
(2)InChI: InChI=1/C21H28O4/c1-4-5-6-7-13-10-17(22)19-15-12-14(20(23)24)8-9-16(15)21(2,3)25-18(19)11-13/h8,10-11,15-16,22H,4-7,9,12H2,1-3H3,(H,23,24)/t15-,16-/m1/s1
(3)InChIKey: OGXXAQFMAFTSRU-HZPDHXFCBT

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