L-Arginine-L-pyroglutamate

Modify Date: 2026-07-06 18:48:27

L-Arginine-L-pyroglutamate Structure
L-Arginine-L-pyroglutamate structure
Common Name L-Arginine-L-pyroglutamate
CAS Number 56265-06-6 Molecular Weight 303.315
Density N/A Boiling Point 409.1ºC at 760 mmHg
Molecular Formula C11H21N5O5 Melting Point N/A
MSDS N/A Flash Point 201.2ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name L-Arginine-L-pyroglutamate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Boiling Point 409.1ºC at 760 mmHg
Molecular Formula C11H21N5O5
Molecular Weight 303.315
Flash Point 201.2ºC
Exact Mass 303.154266
PSA 191.62000
LogP 0.23120
InChIKey UYCAGRPOUWSBIQ-WOYAITHZSA-N
SMILES NC(N)=NCCCC(N)C(=O)O.O=C1CCC(C(=O)O)N1
Storage condition 2~8℃

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TW3780000
CAS REGISTRY NUMBER :
56265-06-6
LAST UPDATED :
198702
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C6-H14-N4-O2.C5-H7-N-O3
MOLECULAR WEIGHT :
303.37

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MDACAP Medicamentos de Actualidad. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1965- Volume(issue)/page/year: 17,85,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
MDACAP Medicamentos de Actualidad. (J.R. Prous, S.A., Apartado de Correos 540, 08080 Barcelona, Spain) V.1- 1965- Volume(issue)/page/year: 17,85,1981

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xi
HS Code 2933790090

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933790090
Summary 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

ARGININE PCA
argininepidolate
5-Oxo-L-proline - L-arginine (1:1)
L-Argenine-L-Pyroglutamic
L-ARG L-PCA
g-278
argininapidolato
argininepyroglutamate
MFCD00050897
EINECS 260-081-5
L-Arginine, compd. with L-proline, 5-oxo- (1:1)
L-Arg-L-Pyr
adiuvant
l-arginine-l-pyroglu
Argininpyroglutamat

 L-Arginine-L-pyroglutamate | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular weight of L-Arginine-L-pyroglutamate?
A: Molecular weight of L-Arginine-L-pyroglutamate is 303.315.
Q: What is the English name of L-Arginine-L-pyroglutamate?
A: The English name of L-Arginine-L-pyroglutamate is L-Arginine-L-pyroglutamate.
Q: What is the SMILES notation of L-Arginine-L-pyroglutamate?
A: SMILES notation of L-Arginine-L-pyroglutamate is NC(N)=NCCCC(N)C(=O)O.O=C1CCC(C(=O)O)N1.
Q: What is the boiling point of L-Arginine-L-pyroglutamate?
A: Boiling point of L-Arginine-L-pyroglutamate is 409.1ºC at 760 mmHg.
Q: What English synonyms does L-Arginine-L-pyroglutamate have?
A: English synonyms of L-Arginine-L-pyroglutamate: ARGININE PCA, argininepidolate, 5-Oxo-L-proline - L-arginine (1:1), L-Argenine-L-Pyroglutamic, L-ARG L-PCA, g-278, argininapidolato, argininepyroglutamate, MFCD00050897, EINECS 260-081-5, L-Arginine, compd. with L-proline, 5-oxo- (1:1), L-Arg-L-Pyr, adiuvant, l-arginine-l-pyroglu, Argininpyroglutamat.
Q: What is the InChIKey of L-Arginine-L-pyroglutamate?
A: InChIKey of L-Arginine-L-pyroglutamate is UYCAGRPOUWSBIQ-WOYAITHZSA-N.
Q: What is the polar surface area (PSA) of L-Arginine-L-pyroglutamate?
A: Polar surface area (PSA) of L-Arginine-L-pyroglutamate is 191.62000.
Q: What are the storage conditions for L-Arginine-L-pyroglutamate?
A: Storage conditions for L-Arginine-L-pyroglutamate: 2~8℃.
Q: What is the molecular formula of L-Arginine-L-pyroglutamate?
A: Molecular formula of L-Arginine-L-pyroglutamate is C11H21N5O5.
Q: What is the LogP of L-Arginine-L-pyroglutamate?
A: LogP of L-Arginine-L-pyroglutamate is 0.23120.

 L-Arginine-L-pyroglutamatefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
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