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Screening compounds

Vulm-993

Also known as Vulm 993, 3,5-Pyridinedicarboxylic acid, 4-(3-chlorophenyl)-1,4-dihydro-2,6-dimethyl-, 1,4-dioxaspiro(4.4)non-2-ylmethyl ethyl ester, 1,4-Dioxaspiro(4.4)non-2-ylmethyl ethyl 4-(3-chlorophenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate

CAS 155506-70-0Formula C25H30ClNO6Molar mass 475.97 g/mol
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Vulm-993 chemical structure, C25H30ClNO6, CAS 155506-70-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
155506-70-0
Formula
C25H30ClNO6
Molar mass
475.97 g/mol
HS code
293339
Category
Screening compounds

What is Vulm-993?

Plain description, key identifiers and synonyms

Vulm-993 is a chemical substance with the molecular formula C25H30ClNO6 and a molar mass of 475.97 g/mol. Its CAS registry number is 155506-70-0. The IUPAC name is 5-O-(1,4-dioxaspiro[4.4]nonan-3-ylmethyl) 3-O-ethyl 4-(3-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-O-(1,4-dioxaspiro[4.4]nonan-3-ylmethyl) 3-O-ethyl 4-(3-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
CAS number
155506-70-0 CAS number cross-checked
Molecular formula
C25H30ClNO6
UNII
7IH970ATD2
InChIKey
GDMNURLVWVGYHR-UHFFFAOYSA-N
InChI
InChI=1S/C25H30ClNO6/c1-4-30-23(28)20-15(2)27-16(3)21(22(20)17-8-7-9-18(26)12-17)24(29)31-13-19-14-32-25(33-19)10-5-6-11-25/h7-9,12,19,22,27H,4-6,10-11,13-14H2,1-3H3
SMILES (canonical and isomeric)
CCOC(=O)C1=C(NC(=C(C1C2=CC(=CC=C2)Cl)C(=O)OCC3COC4(O3)CCCC4)C)C

Synonyms

  • Vulm 993
  • 3,5-Pyridinedicarboxylic acid, 4-(3-chlorophenyl)-1,4-dihydro-2,6-dimethyl-, 1,4-dioxaspiro(4.4)non-2-ylmethyl ethyl ester
  • 1,4-Dioxaspiro(4.4)non-2-ylmethyl ethyl 4-(3-chlorophenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate
  • 4-(3-chlorophenyl)-3-etoxycarbonyl-5-(1-(1,4-dioxaspiro(4,4)nonan-2-yl)methylenoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine
  • 5-O-(1,4-dioxaspiro[4.4]nonan-3-ylmethyl) 3-O-ethyl 4-(3-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
  • (1,4-Dioxaspiro[4.4]nonan-2-yl)methyl ethyl 4-(3-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
  • 3,5-Pyridinedicarboxylic acid, 4-(3-chlorophenyl)-1,4-dihydro-2,6-dimethyl-, 3-(1,4-dioxaspiro(4.4)non-2-ylmethyl) 5-ethyl ester

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
475.97 g/molcalc.
Exact mass
475.1762 Dacalc.
LogP (octanol/water)
4.37calc.
Topological polar surface area
83.09 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
6calc.
Heavy atoms
33calc.
Rings
4calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.52calc.
Formal charge
0calc.
Stereocentres
2calc.
Lipinski rule of five
Passes (0 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, O=C(OCC1COC2(CCCC2)O1)C1=CNC=CC1c1ccccc1

O=C(OCC1COC2(CCCC2)O1)C1=CNC=CC1c1ccccc1

4 rings, 25 atoms.

No other chemical in our database has 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.

Vulm-993 suppliers

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Vulm-993 price

Indicative price range per kg from live supplier offers

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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 Vulm-993 is traded under.

HS 2933.39Indicative HS code

Heterocyclic compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure…

World exports in 2024
$9.16B
−17.9% vs 2023, imports $10.6B
2019 to 2024
Top exporters
  1. China21.5%
  2. India * partner reported12.3%
  3. Ireland11.6%
Top importers
  1. Germany14.2%
  2. United States12.8%
  3. Brazil10.1%

* Partner reported figures, a lower bound.

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

The HS code shown for Vulm-993 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Vulm-993, based on the data on this page

What is Vulm-993?

Vulm-993 is a chemical substance with the molecular formula C25H30ClNO6 and a molar mass of 475.97 g/mol. Its CAS registry number is 155506-70-0. The IUPAC name is 5-O-(1,4-dioxaspiro[4.4]nonan-3-ylmethyl) 3-O-ethyl 4-(3-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate.

What is the CAS number of Vulm-993?

The CAS registry number of Vulm-993 is 155506-70-0.

What is the molecular formula and weight of Vulm-993?

The molecular formula of Vulm-993 is C25H30ClNO6 and its molar mass is 475.97 g/mol.

What is Vulm-993 used for?

Known uses and roles of Vulm-993 include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Vulm-993 hazardous?

No GHS hazard classification for Vulm-993 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 Vulm-993?

Vulm-993 is usually classified under HS code 293339 (Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Vulm-993?

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What is the price of Vulm-993?

Suppliers quote Vulm-993 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

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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