CompoundList
Sign in
Heterocyclic building blocks

Quinine ascorbate

Also known as Quinine biascorbate, L-Ascorbic acid, compound with quinine (2:1), Quinine ascorbate (USAN)

CAS 146-40-7Formula C32H40N2O14Molar mass 676.67 g/molEC 205-671-5
Get quotes Safety data
Quinine ascorbate chemical structure, C32H40N2O14, CAS 146-40-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
146-40-7
Formula
C32H40N2O14
Molar mass
676.67 g/mol
EC number
205-671-5
HS code
293349
Category
Heterocyclic building blocks

What is Quinine ascorbate?

Plain description, key identifiers and synonyms

Quinine ascorbate is a chemical substance with the molecular formula C32H40N2O14 and a molar mass of 676.67 g/mol. Its CAS registry number is 146-40-7. The IUPAC name is bis((2R)-2-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxy-2H-furan-5-one), (R)-[(2S,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
bis((2R)-2-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxy-2H-furan-5-one), (R)-[(2S,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol
CAS number
146-40-7
EC number
205-671-5
Molecular formula
C32H40N2O14
UNII
KAU4V10S2I
InChIKey
CJHQUYQRCLIWSW-JPGAVJPLSA-N
InChI
InChI=1S/C20H24N2O2.2C6H8O6/c1-3-13-12-22-9-7-14(13)10-19(22)20(23)16-6-8-21-18-5-4-15(24-2)11-17(16)18;2*7-1-2(8)5-3(9)4(10)6(11)12-5/h3-6,8,11,13-14,19-20,23H,1,7,9-10,12H2,2H3;2*2,5,7-10H,1H2/t13-,14-,19-,20+;2*2-,5+/m000/s1
Canonical SMILES
C=CC1CN2CCC1CC2C(O)c1ccnc2ccc(OC)cc12.O=C1OC(C(O)CO)C(O)=C1O.O=C1OC(C(O)CO)C(O)=C1O
Isomeric SMILES
COC1=CC2=C(C=CN=C2C=C1)[C@H]([C@@H]3C[C@@H]4CCN3C[C@@H]4C=C)O.C([C@@H]([C@@H]1C(=C(C(=O)O1)O)O)O)O.C([C@@H]([C@@H]1C(=C(C(=O)O1)O)O)O)O

Synonyms

  • Quinine biascorbate
  • L-Ascorbic acid, compound with quinine (2:1)
  • Quinine ascorbate (USAN)
  • L-Ascorbic acid, compound with (8alpha,9R)-6'-methoxycinchonan-9-ol (2:1)
  • Quinine ascorbate (mart.)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
676.67 g/molcalc.
Exact mass
676.248 Dacalc.
LogP (octanol/water)
0.36calc.
Topological polar surface area
260 Ųcalc.
Hydrogen bond donors
9calc.
Hydrogen bond acceptors
16calc.
Rotatable bonds
8calc.
Heavy atoms
48calc.
Rings
7calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.47calc.
Formal charge
0calc.
Stereocentres
9calc.
Components
3calc.
Lipinski rule of five
Fails (3 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc2c(CC3CC4CCN3CC4)ccnc2c1

c1ccc2c(CC3CC4CCN3CC4)ccnc2c1

5 rings, 19 atoms.

518 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Quinine ascorbate suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

No supplier listings yet

Post one free request and suppliers who make or trade Quinine ascorbate can send you quotes. Your contact details stay private until you accept a quote.

Request quotesSell this chemical

Quinine ascorbate price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Quinine ascorbate is traded under.

HS 2933.49Indicative HS code

Compounds containing in the structure a quinoline or isoquinoline ring-system (whether…

World exports in 2024
$939M
−14.6% vs 2023, imports $1.48B
2019 to 2024
Top exporters
  1. China30.1%
  2. India * partner reported16.7%
  3. Switzerland * partner reported14.1%
Top importers
  1. United Kingdom19.2%
  2. Germany16.0%
  3. Romania8.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Quinine ascorbate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Quinine ascorbate, based on the data on this page

What is Quinine ascorbate?

Quinine ascorbate is a chemical substance with the molecular formula C32H40N2O14 and a molar mass of 676.67 g/mol. Its CAS registry number is 146-40-7.

What is the CAS number of Quinine ascorbate?

The CAS registry number of Quinine ascorbate is 146-40-7.

What is the molecular formula and weight of Quinine ascorbate?

The molecular formula of Quinine ascorbate is C32H40N2O14 and its molar mass is 676.67 g/mol.

What is Quinine ascorbate used for?

Known uses and roles of Quinine ascorbate include building blocks in research and laboratory.

Is Quinine ascorbate hazardous?

No GHS hazard classification for Quinine ascorbate is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Quinine ascorbate?

Quinine ascorbate is usually classified under HS code 293349 (Compounds containing in the structure a quinoline or isoquinoline ring-system (whether…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Quinine ascorbate?

Post a free request on CompoundList and suppliers of Quinine ascorbate will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Quinine ascorbate?

Suppliers quote Quinine ascorbate on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Quinine ascorbate

Get quotes for Quinine ascorbate

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Quinine ascorbate
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Quinine ascorbate with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/quinine-ascorbate-146-40-7" title="Quinine ascorbate structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Heterocyclic building blocks or HS code 293349

Price on request
Free quotes, contact stays private
Get quotes