(2-Methyl-5,6,7,8-tetrahydro-benzo[4,5]thieno-[2,3-d]pyrimidin-4-ylamino)-acetic acid CAS 878709-00-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 878709-00-3 |
| Molecular Formula | C13H15N3O2S |
| Molecular Weight | 277.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Methyl-5,6,7,8-tetrahydro-benzo[4,5]thieno-[2,3-d]pyrimidin-4-ylamino)-acetic acid (CAS 878709-00-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H15N3O2S. Molecular weight: 277.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H15N3O2S |
| Molecular Weight | 277.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- N-(1-(Tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl)thiophene-3-carboxamide (CAS 1796948-50-9)
- 2-(5,6,7,8-tetrahydro-N-Hydrazinocarbonylmethyl-naphthalen-2-yloxy)-acetamide (CAS 443294-22-2)
- 4,6,7,8-Tetrahydro-5,8-ethanothieno[3,2-c]azepine-2-sulfonyl chloride (CAS 2712741-67-6)
- 1-(Tetrahydro-2H-pyran-4-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1969279-38-6)
- 1-(Tetrahydro-2H-pyran-2-yl)-4-(4,4,6-trimethyl-1,3,2-dioxaborinan-2-yl)-1H-pyrazole (CAS 2096997-65-6)
- 1-(Tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 903550-26-5)
- 3-Methyl-6,7,8,9-tetrahydro-5H-benzo[4,5]thieno[2,3-d]thiazolo[3,2-a]pyrimidin-5-one (CAS 52881-24-0)
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Recommended Standards
- tert-butyl 1,1-dioxo-hexahydro-2H-1$l^{6},2,5,8-[1$l^{6},2,5]thiadiazolo[2,3-a]piperazine-5-carboxylate (CAS 1797583-04-0)
- (5Z)-5-[(Dimethylamino)methylidene]-3-(4-methoxyphenyl)-2-sulfanylideneimidazolidin-4-one (CAS 320422-89-7)
- N-((1-Methyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazol-3-yl)methyl)thiophene-3-carboxamide (CAS 1797261-58-5)
- 1,2,3,5,6,7,8,9-Octahydro-4H-cyclopenta[c]quinolin-4-one (CAS 59663-81-9)
- 4-Oxo-4,5,6,7-tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine-3-carboxylic acid (CAS 1443978-46-8)
- 4,4-Dimethyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridin-2-amine (CAS 1262669-55-5)
- 2-(3-Biphenylyl)amino-9,9-dimethylfluorene (CAS 1372778-66-9)
- 4-Bromo-2,3-dichlorophenylthiourea (CAS 1263377-77-0)
- 5-(Tetrahydro-2H-pyran-4-yl)pyridin-3-amine (CAS 1259442-70-0)
- Vancomycin Hexapeptide (CAS 115236-65-2)
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