N(alpha)-boc-S-trityl-L-cysteine (CAS 21947-98-8) — formula C27H29NO4S, molecular weight 463.6; category organic chemicals.
N(alpha)-boc-S-trityl-L-cysteine (CAS 21947-98-8) is a chemical raw material in the organic chemicals category. Its molecular formula C27H29NO4S comprises 27 C, 29 H, 1 N, 4 O, 1 S atoms. Its molecular weight is about 463.6. Reported physicochemical data: LogP about 5.9. 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 | 21947-98-8 |
|---|---|
| Molecular Formula | C27H29NO4S |
| Molecular Weight | 463.6 |
| LogP | 5.9 |
| Category | Organic Chemicals |
N(alpha)-boc-S-trityl-L-cysteine is a carbon-based organic compound with CAS registry number 21947-98-8 and molecular formula C27H29NO4S (molecular weight 463.6), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 21947-98-8
Its molecular formula C27H29NO4S comprises 27 C, 29 H, 1 N, 4 O, 1 S atoms.
Also known as: N(alpha)-boc-S-trityl-L-cysteine · N(α)-boc-S-三苯甲基-L-半胱氨酸
Category: organic chemicals
The CAS registry number of N(alpha)-boc-S-trityl-L-cysteine is 21947-98-8.
Molecular formula C27H29NO4S, molecular weight 463.6.
It is also registered under: N(alpha)-boc-S-trityl-L-cysteine, N(α)-boc-S-三苯甲基-L-半胱氨酸.
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 N(alpha)-boc-S-trityl-L-cysteine (CAS 21947-98-8), compiled from public chemistry databases.
| CAS Registry Number | 21947-98-8 |
|---|---|
| PubChem CID | 89557 |
| Molecular formula | C27H29NO4S |
| IUPAC name | 2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-tritylsulfanylpropanoic acid |
| UNII (FDA) | C27H29NO4S |
| Molecular Weight | 463.6 |
|---|---|
| XLogP3 | 5.9 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 10 |
| Exact Mass | 463.18172958 |
| Monoisotopic Mass | 463.18172958 |
| Topological Polar Surface Area | 101 |
| Heavy Atom Count | 33 |
EINECS 244-674-6; NSC 129903; N-(tert-Butoxycarbonyl)-S-trityl-L-cysteine; N-[tert-butoxycarbonyl]-S-trityl-L-cysteine; RefChem:362937; 244-674-6; 21947-98-8; Boc-S-trityl-L-cysteine; (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-tritylsulfanylpropanoic acid; C27H29NO4S; NSC129903; N-alpha-t-Butyloxycarbonyl-S-trityl-L-cysteine; CHEMBL409818; SCHEMBL1530926; 2-(tert-butoxycarbonylamino)-3-tritylsulfanyl-propanoic acid; N-|A-t.-Boc-S-trityl-D-cysteine
| GHS notification summary | 75% (3 / 4) |
|---|
| GHS notification summary | 75% (3 / 4) |
|---|---|
| Reported hazard statements | H315 (25%), H319 (25%), H335 (25%) |
This chemical does not meet GHS hazard criteria for 75% (3 of 4) of all reports.
H315 (25%): Causes skin irritation [Warning Skin corrosion/irritation]
N(alpha)-boc-S-trityl-L-cysteine · CAS 21947-98-8 · C27H29NO4S. UNII C27H29NO4S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: N(α)-boc-S-三苯甲基-L-半胱氨酸