Pemirolast potassium - 10mM in Water , CAS No.100299-08-9

CAS: 100299-08-9 Cat. No.: P420260 Molecular Weight: 266.3 EC Number: 694-774-2
AVAILABLE TO ORDER
GRADE & PURITY 10mM in Water
Synonyms
PEMIROLAST POTASSIUM|100299-08-9|Pemilaston|Alamast|Pemirolast potassium salt|Alegysal|BMY 26517|BMY-26517|CCRIS 3562|UNII-497A17OUUE|Permirolast potassium|497A17OUUE|DTXSID7046623|TWT-8152|TBX|DTXCID5026623|100299-08-9 (potassium)|9-Methyl-3-(1H-tetrazol
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1ml
P420260-1ml
1

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Why this grade

10mM in Water for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -80°C Ships Dry ice packs + Cold packs 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.

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Literature proof

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

Overview

An inhibitor of mast cell mediator release

Specifications

Synonyms
PEMIROLAST POTASSIUM | 100299-08-9 | Pemilaston | Alamast | Pemirolast potassium salt | Alegysal | BMY 26517 | BMY-26517 | CCRIS 3562 | UNII-497A17OUUE | Permirolast potassium | 497A17OUUE | DTXSID7046623 | TWT-8152 | TBX | DTXCID5026623 | 100299-08-9 (potassium) | 9-Methyl-3-(1H-tetrazol
Specifications & Purity
10mM in Water
Biochemical and Physiological Mechanisms
Inhibitor of chemical mediator release from tissue mast cells.
Storage
Store at -80°C
Shipped In
Dry ice packs + Cold packs
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
Canonical SmilesCC1=CC=CN2C1=NC=C(C2=O)C3=NN=N[N-]3.[K+]
IUPAC Namepotassium;9-methyl-3-(1,2,3-triaza-4-azanidacyclopenta-2,5-dien-5-yl)pyrido[1,2-a]pyrimidin-4-one
InChIKeyNMMVKSMGBDRONO-UHFFFAOYSA-N
INCHI1S/C10H7N6O.K/c1-6-3-2-4-16-9(6)11-5-7(10(16)17)8-12-14-15-13-8;/h2-5H,1H3;/q-1;+1
Isomeric SMILES CC1=CC=CN2C1=NC=C(C2=O)C3=NN=N[N-]3.[K+]
WGK Germany 3
Alternate CAS 69372-19-6
Molecular Weight 266.3
Reaxy-Rn 8097604
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8097604&ln=

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
SuperclassOrganoheterocyclic compounds
ClassPyridopyrimidines
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentPyridopyrimidines
Alternative Parents Pyrimidones  Methylpyridines  Tetrazoles  Heteroaromatic compounds  Lactams  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic zwitterions  Organic potassium salts  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteropolycyclic compounds
Substituents Pyridopyrimidine - Methylpyridine - Pyrimidone - Pyridine - Pyrimidine - Azole - Heteroaromatic compound - Tetrazole - Lactam - Azacycle - Organic alkali metal salt - Organic nitrogen compound - Organic zwitterion - Organic salt - Organic potassium salt - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Aromatic heteropolycyclic compound
DescriptionThis compound belongs to the class of organic compounds known as pyridopyrimidines. These are compounds containing a pyridopyrimidine, which consists of a pyridine fused to a pyrimidine. Pyridine is 6-membered ring consisting of five carbon atoms and a nitrogen atom. Pyrimidine is a 6-membered ring consisting of four carbon atoms and two nitrogen centers at the 1- and 3- ring positions.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
ABCC2 Tchem Canalicular multispecific organic anion transporter 1 (1191 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ABCB11 Tchem Bile salt export pump (2311 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ABCC3 Tbio Canalicular multispecific organic anion transporter 2 (718 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
ABCC4 Tchem Multidrug resistance-associated protein 4 (785 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Associated Targets(non-human)
rep Replicase polyprotein 1ab (378 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
SensitivitySensitive to light and heat
Melt Point(°C)317℃
Molecular Weight266.300 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count1
Exact Mass266.032 Da
Monoisotopic Mass266.032 Da
Topological Polar Surface Area72.300 Ų
Heavy Atom Count18
Formal Charge0
Complexity495.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Solution Calculators
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