Ormetoprim - ≥98%(HPLC)(T) , CAS No.6981-18-6

CAS: 6981-18-6 Cat. No.: O159934 Peso molecular: 274.32 Número EC: 230-246-6
Disponible para pedir
GRADE & PURITY ≥98%(HPLC)(T)
Synonyms
5-(4,5-dimethoxy-2-methyl-benzyl)-pyrimidine-2,4-diamine | 5-(4,5-dimethoxy-2-methylbenzyl)pyrimidine-2,4-diamine | AS-71719 | 2,4-Diamino-5-(4,5-dimethoxy-2-methylbenzyl)pyrimidin | O0424 | Ormetoprime (INN-French) | 5-(4,5-dimethoxy-2-methylbenzyl)-2,4-
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
50mg
O159934-50mg
8

12,90US$

19,90US$
Guardar 7,00 US$ (35.18%)
200mg
O159934-200mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

38,90US$

58,90US$
Guardar 20,00 US$ (33.96%)
250mg
O159934-250mg
2

44,90US$

67,90US$
Guardar 23,00 US$ (33.87%)
1g
O159934-1g
3

87,90US$

131,90US$
Guardar 44,00 US$ (33.36%)
5g
O159934-5g
1

316,90US$

475,90US$
Guardar 159,00 US$ (33.41%)
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98%(HPLC)(T) 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.

📋

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

Sinónimos
5-(4, 5-dimethoxy-2-methyl-benzyl)-pyrimidine-2, 4-diamine | 5-(4, 5-dimethoxy-2-methylbenzyl)pyrimidine-2, 4-diamine | AS-71719 | 2, 4-Diamino-5-(4, 5-dimethoxy-2-methylbenzyl)pyrimidin | O0424 | Ormetoprime (INN-French) | 5-(4, 5-dimethoxy-2-methylbenzyl)-2, 4-
Especificaciones y pureza
≥98%(HPLC)(T)
Condiciones de almacenamiento de almacenamiento
Store at -20°C
Enviado en
Ice chest + Ice pads
Este producto requiere envío en cadena de frío. Los servicios terrestres y otros servicios económicos no están disponibles.
Pureza
≥98%(HPLC)(T)
Nombres e identificadores
Pubchem Sid504753125
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504753125
Sonrisas canónicasCC1=CC(=C(C=C1CC2=CN=C(N=C2N)N)OC)OC
IUPAC Name5-[(4,5-dimethoxy-2-methylphenyl)methyl]pyrimidine-2,4-diamine
InChIKeyKEEYRKYKLYARHO-UHFFFAOYSA-N
INCHI1S/C14H18N4O2/c1-8-4-11(19-2)12(20-3)6-9(8)5-10-7-17-14(16)18-13(10)15/h4,6-7H,5H2,1-3H3,(H4,15,16,17,18)
Isómeros SMILES CC1=CC(=C(C=C1CC2=CN=C(N=C2N)N)OC)OC
Peso molecular 274.32
Reaxy-Rn 760209
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=760209&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.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClaseBenzene and substituted derivatives
SubclassMethoxybenzenes
Intermediate Tree Nodes Not available
Direct ParentDimethoxybenzenes
Alternative Parents Phenoxy compounds  Anisoles  Toluenes  Aminopyrimidines and derivatives  Alkyl aryl ethers  Imidolactams  Heteroaromatic compounds  Azacyclic compounds  Primary amines  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents O-dimethoxybenzene - Dimethoxybenzene - Phenoxy compound - Anisole - Phenol ether - Alkyl aryl ether - Aminopyrimidine - Toluene - Pyrimidine - Imidolactam - Heteroaromatic compound - Ether - Azacycle - Organoheterocyclic compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Organopnictogen compound - Primary amine - Amine - Organic oxygen compound - Aromatic heteromonocyclic compound
DescripciónThis compound belongs to the class of organic compounds known as dimethoxybenzenes. These are organic aromatic compounds containing a monocyclic benzene moiety carrying exactly two methoxy groups.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





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Mecanismos de acción
Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

10 results found

Lot NumberCertificate TypeFechaArticulo
A2226045Certificate of AnalysisOct 29, 2025 O159934
I2108011Certificate of AnalysisJun 11, 2025 O159934
C1920001Certificate of AnalysisJan 11, 2023 O159934
B2310863Certificate of AnalysisNov 10, 2022 O159934
B2310904Certificate of AnalysisNov 10, 2022 O159934
B2310907Certificate of AnalysisNov 10, 2022 O159934
B2310918Certificate of AnalysisNov 10, 2022 O159934
B2310952Certificate of AnalysisNov 10, 2022 O159934
B2310954Certificate of AnalysisNov 10, 2022 O159934
B2310975Certificate of AnalysisNov 10, 2022 O159934
Propiedades químicas y físicas
SensibilidadMoisture sensitive
Índice de refracción1.609
Punto de inflamación (°C)269.2°C
Punto de ebullición (°C)521.5°C at 760 mmHg
Punto de fusión (°C)233°C
Peso molecular274.320 g/mol
XLogP31.200
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count4
Exact Mass274.143 Da
Monoisotopic Mass274.143 Da
Topological Polar Surface Area96.300 Ų
Heavy Atom Count20
Formal Charge0
Complexity305.000
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 Count1
Calculadoras de soluciones
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