Hexadecyltrimethylammonium bromide (CAS 57-09-0) — formula C19H42BrN, molecular weight 363.25 g/mol; category pharmaceutical intermediates and APIs.
Hexadecyltrimethylammonium bromide (CAS 57-09-0) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C19H42BrN comprises 19 C, 42 H, 1 Br, 1 N atoms. Its molecular weight is about 363.25 g/mol. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 57-09-0 |
|---|---|
| Molecular Formula | C19H42BrN |
| Molecular Weight | 363.25 g/mol |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：医药中间体, 原料药。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存 |
| Category | Pharmaceutical Raw Materials |
Documented applications: 典型应用领域：医药中间体, 原料药。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
Hexadecyltrimethylammonium bromide is a pharmaceutical intermediate or API compound with CAS registry number 57-09-0 and molecular formula C19H42BrN (molecular weight 363.25 g/mol), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 57-09-0
Its molecular formula C19H42BrN comprises 19 C, 42 H, 1 Br, 1 N atoms.
Also known as: Hexadecyltrimethylammonium bromide · 十六烷基三甲基溴化铵 · Cetrimide
Category: pharmaceutical intermediates and APIs
The CAS registry number of Hexadecyltrimethylammonium bromide is 57-09-0.
Molecular formula C19H42BrN, molecular weight 363.25 g/mol.
It is also registered under: Hexadecyltrimethylammonium bromide, 十六烷基三甲基溴化铵, Cetrimide.
Recorded applications: 典型应用领域：医药中间体, 原料药。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存.
Category: Pharmaceutical Raw Materials.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Hexadecyltrimethylammonium bromide (CAS 57-09-0), compiled from public chemistry databases.
| CAS Number | 57-09-0 |
|---|---|
| PubChem CID | 5974 |
| Molecular Formula | C19H42BrN |
| Molecular Weight | 363.25 g/mol |
| IUPAC Name | hexadecyl(trimethyl)azanium bromide |
| InChIKey | LZZYPRNAOMGNLH-UHFFFAOYSA-M |
| UNII (FDA) | L64N7M9BWR |
| Molecular Weight | 364.4 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 15 |
| Exact Mass | 363.25006 |
| Monoisotopic Mass | 363.25006 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 21 |
57-09-0; Cetrimonium bromide; Cetyltrimethylammonium bromide; Hexadecyltrimethylammonium bromide; Bromat; CETAB; Centimide; Ctmab; Acetoquat CTAB; Cee dee; Cetyl trimethyl ammonium bromide; Trimethylcetylammonium bromide; Bromuro de cetrimonio; N-Cetyltrimethylammonium bromide; Bromure de cetrimonium; Cetrimonii bromidum
| Regulatory & food contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS 1-?HEXADECANAMINIUM, N,?N,?N-?TRIMETHYL-?, BROMIDE (1:1) CIR / INCI: Cosmetics ingredient -> Conditioning/Emollient; Emulsifier; Fragrance; Preservative/Stabilizer CIR / INCI: Cosmetic ingredients (Cetrimonium Bromide) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Preservative |
|---|---|
| GHS notifications | 0.6% (5 / 823) |
| GHS notifications | 0.6% (5 / 823) |
|---|---|
| Notified hazard statements | H302 (97%), H315 (45.6%), H318 (91.7%), H335 (38.9%), H373 (34.9%), H400 (95%), H410 (26.1%), H319 |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 十六烷基三甲基溴化铵