羧甲氧基胺半盐酸盐，CAS 登记号 2921-14-4，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于医药中间体及原料药。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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主要涉及医药中间体及原料药。
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Carboxymethoxylamine hemihydrochloride · CAS 2921-14-4 · C4H11ClN2O6. UNII 5G5QI2GN7A.
| CAS Registry Number | 2921-14-4 |
|---|---|
| PubChem CID | 2723609 |
| Molecular formula | C4H11ClN2O6 |
| IUPAC name | bis(2-aminooxyacetic acid);hydrochloride |
| UNII (FDA) | 5G5QI2GN7A |
| Molecular Weight | 218.59 |
|---|---|
| Hydrogen Bond Donor Count | 5 |
| Hydrogen Bond Acceptor Count | 8 |
| Rotatable Bond Count | 4 |
| Exact Mass | 218.0305638 |
| Monoisotopic Mass | 218.0305638 |
| Topological Polar Surface Area | 145 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 52.8 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.5%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2921-14-4; Aminooxyacetic acid hemihydrochloride; O-(Carboxymethyl)hydroxylamine hemihydrochloride; Carboxymethoxyamine hemihydrochloride; 5G5QI2GN7A; Acetic acid, (aminooxy)-, hydrochloride (2:1); UNII-5G5QI2GN7A; Aminooxyacetic acid hemichloride; (Aminooxy)acetic acid hemihydrochloride; EINECS 220-862-3; O-Carboxymethylhydroxylamine hemihydrochloride; NSC 40358; NSC 50782; NSC 56446; AOAA hemihydrochloride; AI3-52279
CAS 2921-14-4; molecular formula C4H11ClN2O6; molecular weight — g/mol.
2921-14-4, Aminooxyacetic acid hemihydrochloride, O-(Carboxymethyl)hydroxylamine hemihydrochloride, Carboxymethoxyamine hemihydrochloride, 5G5QI2GN7A, Acetic acid, (aminooxy)-, hydrochloride (2:1).
Hazard statements reported: H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.