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81720-07-2

[(1S,4aα,7aα)-1α-(β-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5β-hydroxycyclopenta[c]pyran-7α-yl]α-D-galactopyranoside, also known as Rehmannioside C, is a natural product extracted from Rehmannia glutinosa. It is a complex glycoside with a unique structure that exhibits potential health benefits.

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  • [(1S,4aα,7aα)-1α-(β-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5β-hydroxycyclopenta[c]pyran-7α-yl]α-D-galactopyranoside

    Cas No: 81720-07-2

  • USD $ 10.0-10.0 / Milligram

  • 1 Milligram

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  • weifang yangxu group co.,ltd
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  • 81720-07-2 Structure

  • Basic information

    1. Product Name: [(1S,4aα,7aα)-1α-(β-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5β-hydroxycyclopenta[c]pyran-7α-yl]α-D-galactopyranoside
    2. Synonyms: [(1S,4aα,7aα)-1α-(β-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5β-hydroxycyclopenta[c]pyran-7α-yl]α-D-galactopyranoside;Rehmannioside C;RhMannioside C;(1S,4aR,5R,7S,7aS)-1-(beta-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5-hydroxy-7-methylcyclopenta[c]pyran-7-yl alpha-D-galactopyranoside
    3. CAS NO:81720-07-2
    4. Molecular Formula: C21H34O14
    5. Molecular Weight: 510.49
    6. EINECS: N/A
    7. Product Categories: reference substance
    8. Mol File: 81720-07-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 803.2±65.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.66±0.1 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: 12.80±0.70(Predicted)
    10. CAS DataBase Reference: [(1S,4aα,7aα)-1α-(β-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5β-hydroxycyclopenta[c]pyran-7α-yl]α-D-galactopyranoside(CAS DataBase Reference)
    11. NIST Chemistry Reference: [(1S,4aα,7aα)-1α-(β-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5β-hydroxycyclopenta[c]pyran-7α-yl]α-D-galactopyranoside(81720-07-2)
    12. EPA Substance Registry System: [(1S,4aα,7aα)-1α-(β-D-Glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5β-hydroxycyclopenta[c]pyran-7α-yl]α-D-galactopyranoside(81720-07-2)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 81720-07-2(Hazardous Substances Data)

81720-07-2 Usage

Uses

Used in Pharmaceutical Industry:
Rehmannioside C is used as an antiasthmatic agent for its potential to alleviate asthma symptoms and improve lung function. It may also act as an antiallergenic agent, helping to reduce allergic reactions and inflammation.
Used in Traditional Medicine:
Rehmannioside C is utilized in traditional medicine practices, particularly in Chinese medicine, for its potential therapeutic effects on various health conditions, including respiratory disorders and immune system modulation.
Used in Nutraceutical Industry:
As a natural product with potential health benefits, Rehmannioside C can be incorporated into nutraceutical products, such as dietary supplements and functional foods, to support overall health and well-being.

Check Digit Verification of cas no

The CAS Registry Mumber 81720-07-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,7,2 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 81720-07:
(7*8)+(6*1)+(5*7)+(4*2)+(3*0)+(2*0)+(1*7)=112
112 % 10 = 2
So 81720-07-2 is a valid CAS Registry Number.

81720-07-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name α-D-Galactopyranoside, (1S,4aR,5R,7S,7aS)-1-(β-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5-hydroxy-7-methylcyclopenta[c]pyran-7-yl

1.2 Other means of identification

Product number -
Other names α-D-Galactopyranoside, 1-(β-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-5-hydroxycyclopenta[c]pyran-7-yl, [1S-(1α,4aα,5β,7α,7aα)]-

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:81720-07-2 SDS

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