1,4,5,6-Tetrahydropyrrolo[3,4-c]pyrazol-3-amine CAS 953732-68-8
| CAS No. | 953732-68-8 |
| Molecular Formula | C5H8N4 |
| Molecular Weight | 124.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4,5,6-Tetrahydropyrrolo[3,4-c]pyrazol-3-amine (CAS 953732-68-8), molecular formula C5H8N4 and molecular weight 124.14 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H8N4, 1,4,5,6-Tetrahydropyrrolo[3,4-c]pyrazol-3-amine contains a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 124.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 1,4,5,6-Tetrahydropyrrolo[3,4-c]pyrazol-3-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H8N4 |
| Molecular Weight | 124.14 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Related Tetrahydropyrrolo Standards
- 1-Methyl-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole (CAS 762233-62-5)
- 2-Methyl-1,4,5,6-tetrahydropyrrolo[3,4-d]imidazole (CAS 885281-10-7)
- 2-Methyl-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole (CAS 752176-43-5)
- 3-Methyl-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole (CAS 945217-56-1)
- 1,2,3,4-Tetrahydropyrrolo[1,2-a]pyrazine (CAS 71257-38-0)
- 1,4,5,6-tetrahydropyrrolo[1,2-b]pyrazol-2-one (CAS 1621525-68-5)
- 2,4,5,6-Tetrahydropyrrolo[3,4-c]pyrazole-3-carbonitrile (CAS 1270030-00-6)
- 2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole (CAS 6573-19-9)
Recommended Standards
- 1,4,5,6-Tetrahydrocyclopenta[c]pyrazol-6-ol (CAS 2098584-59-7)
- 1,4,5,7-Tetrahydropyrano[3,4-c]pyrazole (CAS 2111821-31-7)
- 1,4,5,6-Tetrahydrocyclopenta[c]pyrazol-3-ol (CAS 4344-74-5)
- 1,4-Dimethyl-1H-imidazole-2-carbaldehyde (CAS 933728-48-4)
- 3,4-Dibromobutanoic acid (CAS 16507-32-7)
- 3-(Hydrazinecarbonyl)-N-(4-methoxyphenyl)benzene-1-sulfonamide (CAS 145352-96-1)
- Ethyl 2-(3-(2-(2-(2,4-dichlorophenoxy)acetyl)hydrazono)-2-oxoindolin-1-yl)acetate (CAS 444771-51-1)
- 6-Chloro-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine (CAS 1823379-92-5)
- N,N-Diethyl-4-{[(2-methylpropyl)amino]methyl}aniline dihydrochloride (CAS 1240571-74-7)
- 4-(Thiophen-2-ylsulfonyl)morpholine (CAS 79279-29-1)
- Cyclohexyl(cyclopropyl)methanone (CAS 58688-35-0)
- 2,7-Diheptyl-1,8-dihydroxyanthracene-9,10-dione (CAS 88380-34-1)
- 338394-12-0 4-[2,5-bis(2,2,2-trifluoroethoxy)benzoyl]-N-phenyltetrahydro-1(2H)-pyrazinecarboxamide KS-000033FX (CAS 338394-12-0)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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