Cyclopropa[3,4]pentaleno[1,2-b]pyrazine CAS 128782-08-1
| CAS No. | 128782-08-1 |
| Molecular Formula | C10H6N2 |
| Molecular Weight | 154.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 154.17 g/mol gives Cyclopropa[3,4]pentaleno[1,2-b]pyrazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Cyclopropa[3,4]pentaleno[1,2-b]pyrazine (CAS 128782-08-1), molecular formula C10H6N2 and molecular weight 154.17 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Cyclopropa[3,4]pentaleno[1,2-b]pyrazine (C10H6N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Cyclopropa[3,4]pentaleno[1,2-b]pyrazine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H6N2 |
| Molecular Weight | 154.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
Related Cyclopropa Standards
- 6H-Cyclopropa[g]quinoline (CAS 130566-12-0)
- Cyclopropa[2,3]pyrrolo[1,2-a]pyrazine (CAS 135741-98-9)
- 1H-Cyclopropa[d]pyrrolo[1,2-b]pyridazine (CAS 175894-07-2)
- Cyclopropa[3,4]cyclopenta[1,2-b]quinoxaline (CAS 114535-15-8)
- Cyclopropa[3,4]cyclopenta[1,2-d]pyrimidine (CAS 297182-36-6)
- 1H-Cyclopropa[3,4]cyclopenta[1,2-c]pyrazole-1-acetic acid, 3-(difluoromethyl)-3b,4,4a,5-tetrahydro-, ethyl ester (CAS 1417982-52-5)
- 3′H-Cyclopropa[8,25][5,6]fullerene-C70-D5h(6)-3′-carboxylic acid (CAS 180777-24-6)
Recommended Standards
- 5,8-Ethenoquinoxaline (CAS 128782-06-9)
- 1-(3-(Dimethylamino)-1H-1,2,4-triazol-1-yl)ethanone (CAS 129053-60-7)
- 5,6-Dimethoxypyridin-2-amine (CAS 127980-46-5)
- 6-((2-Aminoethyl)amino)pyrimidin-2(1H)-one (CAS 130048-60-1)
- 1,3-Bis(2,3-dimethylphenyl)propan-1-one (CAS 898769-53-4)
- 5-Chloro-2-(2-methylpropoxy)pyridin-3-ol (CAS 1881293-67-9)
- 2-Bromo-1-(4-fluoro-3-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1186195-49-2)
- (3-Methyl-5-(pyridin-2-yl)phenyl)boronic acid (CAS 2225170-54-5)
- 6-Phenylquinoline-4-carboxylic acid (CAS 1973181-45-1)
- (4-(2-(Cyclohexylamino)ethoxy)-3-fluorophenyl)boronic acid (CAS 1704097-29-9)
- 2-Chloro-6-(1-methanesulfonyl-piperidin-3-ylmethyl)-pyrazine (CAS 1316217-51-2)
- 8-{[8-(trifluoromethyl)-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxalin-5-yl]sulfonyl}quinoline (CAS 861207-21-8)
- (+)-Carnitine Benzyl Ester Chloride (CAS 14548-21-1)
- (Leu31,Pro3?)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 125580-28-1)
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