2H-tetrazol-2-acetic acid (CAS 21743-64-6) — formula C3H4N4O2, molecular weight 128.09; category organic chemicals.
2H-tetrazol-2-acetic acid (CAS 21743-64-6) is a chemical raw material in the organic chemicals category. Its molecular formula C3H4N4O2 comprises 3 C, 4 H, 4 N, 2 O atoms. Its molecular weight is about 128.09. Reported physicochemical data: LogP about -0.2. 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 | 21743-64-6 |
|---|---|
| Molecular Formula | C3H4N4O2 |
| Molecular Weight | 128.09 |
| LogP | -0.2 |
| Category | Organic Chemicals |
2H-tetrazol-2-acetic acid is a carbon-based organic compound with CAS registry number 21743-64-6 and molecular formula C3H4N4O2 (molecular weight 128.09), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 21743-64-6
Its molecular formula C3H4N4O2 comprises 3 C, 4 H, 4 N, 2 O atoms.
Also known as: 2H-tetrazol-2-acetic acid · 头孢唑啉杂质42
Category: organic chemicals
The CAS registry number of 2H-tetrazol-2-acetic acid is 21743-64-6.
Molecular formula C3H4N4O2, molecular weight 128.09.
It is also registered under: 2H-tetrazol-2-acetic acid, 头孢唑啉杂质42.
Category: Organic Chemicals.
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 2H-tetrazol-2-acetic acid (CAS 21743-64-6), compiled from public chemistry databases.
| CAS Number | 21743-64-6 |
|---|---|
| PubChem CID | 89030 |
| Molecular Formula | C3H4N4O2 |
| IUPAC Name | 2-(tetrazol-2-yl)acetic acid |
| UNII (FDA) | 5YR9K3ZG9E |
| Molecular Weight | 128.09 |
|---|---|
| XLogP3 | -0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 128.03342538 |
| Monoisotopic Mass | 128.03342538 |
| Topological Polar Surface Area | 80.9 |
| Heavy Atom Count | 9 |
21743-64-6; 2H-Tetrazol-2-acetic acid; 2h-tetrazole-2-acetic acid; DTXSID00176138; EINECS 244-562-7; RefChem:484429; DTXCID6098629; 244-562-7; 2H-tetrazol-2-ylacetic acid; 2H-Tetrazole-2-aceticacid; 2-(tetrazol-2-yl)acetic acid; 2-(2H-1,2,3,4-tetrazol-2-yl)acetic acid; MFCD00461719; Cefazolin Impurity 42; 2-(2H-tetrazol-2-yl)acetic acid; 2-(2-Tetrazolyl)acetic Acid
| Notified hazard statements | H228 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 头孢唑啉杂质42