Macrocarpal B - CAS 142698-60-0
Catalog number: B0005-166142
Not Intended for Therapeutic Use. For research use only.
Molecular Formula:
Molecular Weight:
Chemical Family:
Macrocarpal B, which can be found in the branch of Eucalyptus globulus, shows antifouling activity.
Ordering Information
Catalog Number Size Price Stock Quantity
B0005-166142 1 mg $399 In stock
Bulk Inquiry
Publictions citing BOC Sciences Products
  • >> More
Yellow powder
Quality Standard:
Enterprise Standard
1.Intestinal permeability of antivirus constituents from the fruits of Eucalyptus globulus Labill. in Caco-2 Cell Model.
Yang XW;Guo QM;Wang Y;Xu W;Tian L;Tian XJ Bioorg Med Chem Lett. 2007 Feb 15;17(4):1107-11. Epub 2006 Nov 10.
The uptake and transepithelial transport of the three main constituents macrocarpal A (M-A), macrocarpal B (M-B), and cypellocarpa C (Cy-C) from the fruits of Eucalyptus globulus Labill. were investigated. Monolayers of the human intestinal epithelial cancer cell line Caco-2 were incubated with M-A, M-B, and Cy-C to model its intestinal absorption and transport, respectively. The determination of compounds was performed by HPLC. The apparent permeability coefficients (P(app)) for M-A, M-B, and Cy-C in the apical-to-basolateral direction of a Caco-2 monolayer were (1.70+/-0.06)x10(-6), (1.99+/-0.10)x10(-6), and (6.08+/-0.41)x10(-6)cm/s, respectively. In the presence of iodoacetamide, the P(app) of Cy-C were both reducted in apical-to-basolateral and basolateral-to-apical directions. M-A and M-B appear to accumulate in the epithelial cells. The intestinal absorption of M-A, M-B, and Cy-C was passive diffusion as the dominating process and Cy-C was partly ATP-dependent.
2.[Studies on chemical constituents in fruits of Eucalyptus globulus].
Yang XW;Guo QM Zhongguo Zhong Yao Za Zhi. 2007 Mar;32(6):496-500.
OBJECTIVE: ;To study the chemical constituents in the fruits of Eucalyptus globulus Labill.;METHOD: ;The chemical constituents were isolated by various column chromatographic methods and structurally elucidated by IR, NMR and MS evidences.;RESULT: ;Fifteen compounds were obtained and identified as beta-sitosterol (1), betulinic acid (2), stigmasterol (3), euscaphic acid (4), 2a-Hydroxybetulinic acid (5), macrocarpal B (6), macrocarpal A (7), oleanolic acid (8), 3,4,3'-O-trimethylellagic acid (9), 3-O-methylellagic acid 4'-O-(2"-O-acetyl )-alpha-L-rhamnopyranoside (10), camaldulenside (cypellocarpin C, 11), 3-O-methylellagic acid 4'-O-alpha-L-rhamnopyranoside (12), 3-O-methylellagic acid (13), ellagic acid (14), and gallic acid (15).;CONCLUSION: ;Compounds 4 and 5 from genera Eucalyptus, 1, 3 and 11 from plant E. globulus, and 6, 7, 9 and 15 from the fruits of E. globulus were isolated for the first time.
Molecular Weight Calculator Molarity Calculator Solution Dilution Calculator

Related Sesquiterpenoids Products

CAS 25330-21-6 Isocalamendiol

(CAS: 25330-21-6)

Isocalamendiol isolated from the roots of Acorus calamus L.

CAS 1402067-84-8 Eupalinolide I

Eupalinolide I
(CAS: 1402067-84-8)

Eupalinolide I is isolated from the aerial plants of Eupatorium lindleyanum.

(CAS: 13018-10-5)

CAS 120330-44-1 Citroside A

Citroside A
(CAS: 120330-44-1)

CAS 53823-03-3 Onitisin

(CAS: 53823-03-3)

Onitisin is a natural sesquiterpenoid isolated from the herbs of Onychium japonicum.

CAS 93888-59-6 9-Oxo-2,7-bisaboladien-15-oic acid

9-Oxo-2,7-bisaboladien-15-oic acid
(CAS: 93888-59-6)

9-Oxo-2,7-bisaboladien-15-oic acid isolated from the barks of Pseudolarix kaempferi

CAS 35001-23-1 10β-Hydroxycadina-4,11(13)-dien-12,8β-olide

(CAS: 35001-23-1)

10β-Hydroxycadina-4,11(13)-dien-12,8β-olide is isolated from Eupatorium adenophorum.

CAS 185845-89-0 Pterodontic acid

Pterodontic acid
(CAS: 185845-89-0)

Pterodontic acid isolated from the herbs of Laggera pterodonta (DC.) Benth. And Pterodontic acid and pterodondiol showed moderate activity against Staphylococcu...

Pungiolide A
(CAS: 130395-54-9)

Pungiolide A is a sesquiterpene lactone isolated from the aerial parts of Xanthium sibiricum.

CAS 74730-10-2 Pterolactone A

Pterolactone A
(CAS: 74730-10-2)

Pterolactone A is isolated from Dennstaedtia wilfordii.

(CAS: 180164-14-1)

Megastigm-7-ene-3,4,6,9-tetrol isolated from the herbs of Apollonias barbujana.

CAS 179388-54-6 Macrocarpal I

Macrocarpal I
(CAS: 179388-54-6)

Macrocarpal I isolated from the branch of Eucalyptus globulus.

CAS 24164-13-4 Epitulipinolide

(CAS: 24164-13-4)

CAS 76248-63-0 Piptocarphin A

Piptocarphin A
(CAS: 76248-63-0)

Piptocarphin A is a natural sesquiterpenoid found in the herbs of Vernonia volkameriifolia. To mouse lymphoid tumor cell line P388, piptocarphin A shows strong ...

CAS 74042-14-1 β-chamigrenic acid

β-chamigrenic acid
(CAS: 74042-14-1)

(CAS: 887147-75-3)

1α-Hydroxytorilin is a natural compound found in several plants.

CAS 132185-83-2 5α-Hydroxycostic acid

5α-Hydroxycostic acid
(CAS: 132185-83-2)

5α-Hydroxycostic acid isolated from the roots of Aucklandia lappa Decne.

CAS 1829580-18-8 Dibritannilactone B

Dibritannilactone B
(CAS: 1829580-18-8)

Dibritannilactone B is isolated from the aerial parts of Inula britannica.

CAS 104975-02-2 3-Acetoxy-4,7(11)-cadinadien-8-one

(CAS: 104975-02-2)

3-Acetoxy-4,7(11)-cadinadien-8-one isolated from the herbs of Eupatorium adenophorum.

CAS 2749-28-2 2-O-Acetyltutin

(CAS: 2749-28-2)

2-O-Acetyltutin is a natural sesquiterpenoid isolated from the herbs of Coriaria nepalensis Wall.

Chemical Structure

CAS 142698-60-0 Macrocarpal B

Quick Inquiry

Verification code

Featured Items