Sunitinib Impurity 1 CAS 37746-78-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 37746-78-4 |
| Molecular Formula | C6H9BrO2 |
| Molecular Weight | 193.04 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Sunitinib Impurity 1 (CAS 37746-78-4) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H9BrO2. Molecular weight: 193.04 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H9BrO2 |
| Molecular Weight | 193.04 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | Br-containing |
Related Sunitinib Standards
- Sunitinib Impurity 12 (CAS CATO-C4X-133312)
- Sunitinib Impurity 14 (CAS 1309935-08-7)
- Sunitinib Impurity 52 (CAS 2199-59-9)
- Sunitinib Impurity 43 (CAS 14352-65-9)
- Sunitinib Impurity 58 (CAS 17106-12-6)
- Sunitinib Impurity 85 (CAS 17106-16-0)
- Sunitinib Impurity 5 (CAS 5434-29-7)
- Sunitinib Impurity 20 (CAS 879274-72-3)
Recommended Standards
- (E)-6-bromohex-4-enoic acid (CAS CATO-C3D-262633)
- 4-[(Isopropylamino)methyl]phenylboronic acid (CAS 1025900-37-1)
- 2-Bromo-3-methylbutenoic acid methyl ester 4627AE 51263-40-2 C6H9BrO2 (CAS 51263-40-2)
- Ketorolac Impurity 19 (CAS CATO-C4X-166919)
- Levocarnitine Impurity 17 (CAS 90866-33-4)
- 5-Bromo-N-isopropylpyrimidin-2-amine (CAS 77476-95-0)
- Boc-Gly-Gly-N-[4-(hydroxymethyl)phenyl] (CAS 251459-35-5)
- 3-Cyclopropoxy-5-isopropylisonicotinic acid (CAS 1243378-25-7)
- 3-(2-Methoxyethyl)-2-methyl-2,3,5,6-tetrahydro-4H-2,6-methanobenzo[g][1,3,5]oxadiazocine-4-thione (CAS 702655-67-2)
- Semaglutide impurity 22(OtBu-Ste-γGlu(OtBu)-AEEA-AEEA-OH) (CAS 1118767-16-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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