933-67-5 7Z1E6HIT9S 7-Methylindole 1H-Indole, 7-methyl- (9CI) Indole, 7-methyl- (8CI) EINECS 213-270-1 7-Methylindol NSC 618 UNII-7Z1E6HIT9S CAS 933-67-5
| CAS No. | 933-67-5 |
| Molecular Formula | C9H17N |
| Molecular Weight | 139.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 139.24 g/mol gives 933-67-5 7Z1E6HIT9S 7-Methylindole 1H-Indole, 7-methyl- (9CI) Indole, 7-methyl- (8CI) EINECS 213-270-1 7-Methylindol NSC 618 UNII-7Z1E6HIT9S distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
933-67-5 7Z1E6HIT9S 7-Methylindole 1H-Indole, 7-methyl- (9CI) Indole, 7-methyl- (8CI) EINECS 213-270-1 7-Methylindol NSC 618 UNII-7Z1E6HIT9S (CAS 933-67-5), molecular formula C9H17N and molecular weight 139.24 g/mol, is a CATO reference standard with documented purity and traceability.
933-67-5 7Z1E6HIT9S 7-Methylindole 1H-Indole, 7-methyl- (9CI) Indole, 7-methyl- (8CI) EINECS 213-270-1 7-Methylindol NSC 618 UNII-7Z1E6HIT9S (C9H17N) contains a nitrile group. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H17N |
| Molecular Weight | 139.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 56W89FBX3E 91-21-4 1,2,3,4-Tetrahydroisoquinoline Isoquinoline, 1,2,3,4-tetrahydro- 5-20-06-00320 (Beilstein Handbook Reference) AI3-15931 BRN 0116156 EINECS 202-050-0 NSC 15312 Tetrahydroisoquinoline UNII-56W89FBX3E EC 202-050-0 (CAS 91-21-4)
- Valproate Impurity 66 (CAS CATO-C4X-116666)
- 6628-00-8 A835404 cyclohexyl(prop-2-enyl)ammonium cyclohexyl(prop-2-enyl)azanium (CAS 6628-00-8)
- Ro 5-5453 (CAS 60176-59-2)
- 4,6-Difluoro-1H-indole-2-carbaldehyde (CAS 394223-00-8)
- n1,n1,2,2-Tetramethyl-n3-(thiophen-2-ylmethyl)propane-1,3-diamine (CAS 1019504-60-9)
- 3-(3-(Hydroxymethyl)piperidine-1-carbonyl)pyridin-2(1H)-one (CAS 1156234-76-2)
- Benzo[d]thiazol-7-ylmethanamine (CAS 1542754-28-8)
- 4-Methyl-2-(2-pyridyl)thiazole-5-carboxylic Acid (CAS 34418-48-9)
- 5-(2-Bromophenyl)-1,3,4-thiadiazol-2-amine (CAS 108656-64-0)
- 1-(piperidin-1-yl)cyclopropane-1-carboxylic acid (CAS 119111-64-7)
- (S)-4-[(Benzyloxy)methyl]oxazolidine-2,5-dione (CAS 3309-57-7)
- (2S,5S)-5-(2,3-dihydro-1H-inden-4-yl)pyrrolidine-2-carboxylic acid (CAS 1335403-27-4)
- (9-D-Asp) Semaglutide X Sodium salt (CAS CATO-CPTD788617)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com