Dantrolene sodium hemiheptahydrate - ≥99% , CAS No.24868-20-0

CAS: 24868-20-0 Cat. No.: D303191 Molecular Weight: 399.29 EC Number: 829-303-3 PubChem CID: 9568637
AVAILABLE TO ORDER
GRADE & PURITY ≥99%
Synonyms
DANTROLENE SODIUM [VANDF] | N-(Tetrahydro-2,6-dioxo-2H-pyran-3-yl)phthalimide | DANTROLENE SODIUM [WHO-DD] | disodium 3-[(E)-[5-(4-nitrophenyl)-2-furanyl]methylideneamino]-5-oxo-4H-imidazol-2-olate heptahydrate | dantrolene sodium heptahydrate | F-440 | U
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
D303191-1g
2

$11.90

$17.90
Save $6.00 (33.52%)
5g
D303191-5g
2

$48.90

$73.90
Save $25.00 (33.83%)
25g
D303191-25g
3

$183.90

$275.90
Save $92.00 (33.35%)
100g
D303191-100g
2

$586.90

$880.90
Save $294.00 (33.37%)
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Why this grade

≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
DANTROLENE SODIUM [VANDF] | N-(Tetrahydro-2, 6-dioxo-2H-pyran-3-yl)phthalimide | DANTROLENE SODIUM [WHO-DD] | disodium 3-[(E)-[5-(4-nitrophenyl)-2-furanyl]methylideneamino]-5-oxo-4H-imidazol-2-olate heptahydrate | dantrolene sodium heptahydrate | F-440 | U
Specifications & Purity
≥99%
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥99%
Names and Identifiers
Pubchem Sid504764825
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504764825
Canonical SmilesC1C(=NC(=O)N1N=CC2=CC=C(O2)C3=CC=C(C=C3)[N+](=O)[O-])[O-].C1C(=NC(=O)N1N=CC2=CC=C(O2)C3=CC=C(C=C3)[N+](=O)[O-])[O-].O.O.O.O.O.O.O.[Na+].[Na+]
IUPAC Namedisodium;3-[(E)-[5-(4-nitrophenyl)furan-2-yl]methylideneamino]-2-oxo-4H-imidazol-5-olate;heptahydrate
InChIKeyLTWQNYPDAUSXBC-CDJGKPBYSA-L
INCHI1S/2C14H10N4O5.2Na.7H2O/c2*19-13-8-17(14(20)16-13)15-7-11-5-6-12(23-11)9-1-3-10(4-2-9)18(21)22;;;;;;;;;/h2*1-7H,8H2,(H,16,19,20);;;7*1H2/q;;2*+1;;;;;;;/p-2/b2*15-7+;;;;;;;;;
Isomeric SMILES C1N(C(=O)N=C1[O-])/N=C/C2=CC=C(O2)C3=CC=C(C=C3)[N+](=O)[O-].C1N(C(=O)N=C1[O-])/N=C/C2=CC=C(O2)C3=CC=C(C=C3)[N+](=O)[O-].O.O.O.O.O.O.O.[Na+].[Na+]
PubChem CID 9568637
Molecular Weight 399.29

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives
Direct ParentAlpha amino acids and derivatives
Alternative Parents Nitrobenzenes  Nitroaromatic compounds  Imidazolinones  Furans  Heteroaromatic compounds  N-acylimines  Propargyl-type 1,3-dipolar organic compounds  Oxacyclic compounds  Azacyclic compounds  Organic oxoazanium compounds  Organic oxides  Hydrocarbon derivatives  Organic sodium salts  Organic zwitterions  Carbonyl compounds  Organopnictogen compounds  
Molecular FrameworkNot available
Substituents Alpha-amino acid or derivatives - Nitrobenzene - Nitroaromatic compound - Monocyclic benzene moiety - Imidazolinone - Benzenoid - Furan - 2-imidazoline - Heteroaromatic compound - C-nitro compound - Organic nitro compound - N-acylimine - Oxacycle - Azacycle - Organic oxoazanium - Organic alkali metal salt - Allyl-type 1,3-dipolar organic compound - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Organoheterocyclic compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Carbonyl group - Organic zwitterion - Organic sodium salt - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organic nitrogen compound - Aromatic heteromonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alpha amino acids and derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof.
External Descriptors hydrate
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot NumberCertificate TypeDateItem
K2212265Certificate of AnalysisAug 18, 2025 D303191
K2212253Certificate of AnalysisAug 18, 2025 D303191
K2212231Certificate of AnalysisAug 12, 2025 D303191
K2212259Certificate of AnalysisAug 12, 2025 D303191
K2404582Certificate of AnalysisJun 04, 2022 D303191
Chemical and Physical Properties
SensitivityMoisture sensitive.
Molecular Weight798.600 g/mol
XLogP3
Hydrogen Bond Donor Count7
Hydrogen Bond Acceptor Count19
Rotatable Bond Count6
Exact Mass798.168 Da
Monoisotopic Mass798.168 Da
Topological Polar Surface Area261.000 Ų
Heavy Atom Count55
Formal Charge0
Complexity536.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count2
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds2
Covalently-Bonded Unit Count11
Solution Calculators
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