Boc-D-pyroglutamic acid methyl ester (CAS 128811-48-3) — formula C11H17NO5, molecular weight 243.26; category organic chemicals.
Boc-D-pyroglutamic acid methyl ester (CAS 128811-48-3) is a chemical raw material in the organic chemicals category. Its molecular formula C11H17NO5 comprises 11 C, 17 H, 1 N, 5 O atoms. Its molecular weight is about 243.26. Reported physicochemical data: LogP about 0.9. 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 | 128811-48-3 |
|---|---|
| Molecular Formula | C11H17NO5 |
| Molecular Weight | 243.26 |
| LogP | 0.9 |
| Category | Organic Chemicals |
Boc-D-pyroglutamic acid methyl ester is a carbon-based organic compound with CAS registry number 128811-48-3 and molecular formula C11H17NO5 (molecular weight 243.26), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 128811-48-3
Its molecular formula C11H17NO5 comprises 11 C, 17 H, 1 N, 5 O atoms.
Also known as: Boc-D-pyroglutamic acid methyl ester · Boc-D-焦谷氨酸甲酯
Category: organic chemicals
The CAS registry number of Boc-D-pyroglutamic acid methyl ester is 128811-48-3.
Molecular formula C11H17NO5, molecular weight 243.26.
It is also registered under: Boc-D-pyroglutamic acid methyl ester, Boc-D-焦谷氨酸甲酯.
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 Boc-D-pyroglutamic acid methyl ester (CAS 128811-48-3), compiled from public chemistry databases.
| CAS Registry Number | 128811-48-3 |
|---|---|
| PubChem CID | 11265021 |
| Molecular formula | C11H17NO5 |
| IUPAC name | 1-O-tert-butyl 2-O-methyl (2R)-5-oxopyrrolidine-1,2-dicarboxylate |
| Molecular Weight | 243.26 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 4 |
| Exact Mass | 243.11067264 |
| Monoisotopic Mass | 243.11067264 |
| Topological Polar Surface Area | 72.9 |
| Heavy Atom Count | 17 |
128811-48-3; 1-tert-butyl 2-methyl (2R)-5-oxopyrrolidine-1,2-dicarboxylate; DTXSID90460558; RefChem:235317; DTXCID80411377; 866-859-6; (R)-1-tert-butyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate; Boc-D-pyroglutamic acid methyl ester; Methyl (R)-N-(tert-butoxycarbonyl)pyroglutamate; MFCD07783728; Boc-D-Pyroglutamic Acid Methyl Ester; 1,2-Pyrrolidinedicarboxylic acid, 5-oxo-, 1-(1,1-dimethylethyl) 2-methyl ester, (2R)-; 1-O-tert-butyl 2-O-methyl (2R)-5-oxopyrrolidine-1,2-dicarboxylate; N-BOC (D)-pyroglutamic acid methyl ester; EN300-7358859; (R)-1-tert-butyl2-methyl5-oxopyrrolidine-1,2-dicarboxylate
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Boc-D-pyroglutamic acid methyl ester · CAS 128811-48-3 · C11H17NO5.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: Boc-D-焦谷氨酸甲酯