5'-Inosinic Acid

Modify Date: 2026-07-07 02:08:21

5'-Inosinic Acid Structure
5'-Inosinic Acid structure
Common Name 5'-Inosinic Acid
CAS Number 131-99-7 Molecular Weight 348.206
Density 2.3±0.1 g/cm3 Boiling Point 793.7±70.0 °C at 760 mmHg
Molecular Formula C10H13N4O8P Melting Point N/A
MSDS USA Flash Point 433.8±35.7 °C

 Names

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

Name imp
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.

Density 2.3±0.1 g/cm3
Boiling Point 793.7±70.0 °C at 760 mmHg
Molecular Formula C10H13N4O8P
Molecular Weight 348.206
Flash Point 433.8±35.7 °C
Exact Mass 348.047089
PSA 189.83000
LogP -1.10
Vapour Pressure 0.0±2.9 mmHg at 25°C
Index of Refraction 1.882
InChIKey GRSZFWQUAKGDAV-KQYNXXCUSA-N
SMILES O=c1[nH]cnc2c1ncn2C1OC(COP(=O)(O)O)C(O)C1O
Storage condition -20℃

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

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

CHEMICAL IDENTIFICATION

RTECS NUMBER :
NM7519000
CHEMICAL NAME :
5'-Inosinic acid
CAS REGISTRY NUMBER :
131-99-7
LAST UPDATED :
199707
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
C10-H13-N4-O8-P
MOLECULAR WEIGHT :
348.24
WISWESSER LINE NOTATION :
T56 BN DN FVM INJ B- BT5OTJ CQ DQ E1OPQQO

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 :
16 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 47,77,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4850 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 47,77,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3900 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 47,77,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2730 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 47,77,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
12 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 47,77,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 47,77,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5480 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 47,77,1981
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 47,77,1981

 Safety Information

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

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR NONH for all modes of transport

 Articles9

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

An evolving computational platform for biological mass spectrometry: workflows, statistics and data mining with MASSyPup64.

PeerJ 3 , e1401, (2015)

In biological mass spectrometry, crude instrumental data need to be converted into meaningful theoretical models. Several data processing and data evaluation steps are required to come to the final re...

The antibiotic potential of prokaryotic IMP dehydrogenase inhibitors.

Curr. Med. Chem. 18 , 1909-1918, (2011)

Inosine 5'-monophosphate dehydrogenase (IMPDH) catalyzes the first committed step of guanosine 5'-monophosphate (GMP) biosynthesis, and thus regulates the guanine nucleotide pool, which in turn govern...

Carnosine, anserine, creatine, and inosine 5'-monophosphate contents in breast and thigh meats from 5 lines of Korean native chicken.

Poult. Sci. 92(12) , 3275-82, (2013)

The aim of this study was to examine the effect of chicken line on the contents of endogenous compounds, including carnosine, anserine, creatine, and inosine 5'-monophosphate (IMP), in breast and thig...

 Synonyms

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

1-5'-P
hypoxanthosine 5'-monophosphate
5'-Inosinic Acid
inosinemonophosphate
EINECS 205-045-1
i-5'-p
Ino-5'-P
INOSINIC ACID
inosine 5'-monophosphate free acid
MFCD00066754
5'-inosine monophosphate
5'-inosinate

 5'-Inosinic Acid | FAQ

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

Q: What is the molecular formula of imp?
A: Molecular formula of imp is C10H13N4O8P.
Q: What is the molecular weight of imp?
A: Molecular weight of imp is 348.206.
Q: What is the InChIKey of imp?
A: InChIKey of imp is GRSZFWQUAKGDAV-KQYNXXCUSA-N.
Q: What English synonyms does imp have?
A: English synonyms of imp: 1-5'-P, hypoxanthosine 5'-monophosphate, 5'-Inosinic Acid, inosinemonophosphate, EINECS 205-045-1, i-5'-p, Ino-5'-P, INOSINIC ACID, inosine 5'-monophosphate free acid, MFCD00066754, 5'-inosine monophosphate, 5'-inosinate.
Q: What is the polar surface area (PSA) of imp?
A: Polar surface area (PSA) of imp is 189.83000.
Q: What is the SMILES notation of imp?
A: SMILES notation of imp is O=c1[nH]cnc2c1ncn2C1OC(COP(=O)(O)O)C(O)C1O.
Q: What is the boiling point of imp?
A: Boiling point of imp is 793.7±70.0 °C at 760 mmHg.
Q: What is the LogP of imp?
A: LogP of imp is -1.10.
Q: What is the English name of imp?
A: The English name of imp is imp.
Q: What is the CAS number of imp?
A: CAS number of imp is 131-99-7.

 5'-Inosinic Acidfactory

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

Shanghai Nianxing Industrial Co., Ltd
BioBioPha
Dayang Chem (Hangzhou) Co., Ltd.
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