Introduction：Basic information about CAS 1115-47-5|N-Acetyl-DL-methionine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | N-Acetyl-DL-methionine |
|---|
| CAS Number | 1115-47-5 | Molecular Weight | 191.248 |
|---|
| Density | 1.2±0.1 g/cm3 | Boiling Point | 453.6±40.0 °C at 760 mmHg |
|---|
| Molecular Formula | C7H13NO3S | Melting Point | 117-119 °C(lit.) |
|---|
| MSDS | ChineseUSA | Flash Point | 228.1±27.3 °C |
|---|
Names
| Name | N-Acetyl-DL-methionine |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.2±0.1 g/cm3 |
|---|
| Boiling Point | 453.6±40.0 °C at 760 mmHg |
|---|
| Melting Point | 117-119 °C(lit.) |
|---|
| Molecular Formula | C7H13NO3S |
|---|
| Molecular Weight | 191.248 |
|---|
| Flash Point | 228.1±27.3 °C |
|---|
| Exact Mass | 191.061615 |
|---|
| PSA | 91.70000 |
|---|
| LogP | -0.19 |
|---|
| Vapour Pressure | 0.0±2.4 mmHg at 25°C |
|---|
| Index of Refraction | 1.511 |
|---|
| InChIKey | XUYPXLNMDZIRQH-UHFFFAOYSA-N |
|---|
| SMILES | CSCCC(NC(C)=O)C(=O)O |
|---|
Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- PD0500000
- CHEMICAL NAME :
- Methionine, N-acetyl-, DL-
- CAS REGISTRY NUMBER :
- 1115-47-5
- BEILSTEIN REFERENCE NO. :
- 1725554
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C7-H13-N-O3-S
- MOLECULAR WEIGHT :
- 191.27
- WISWESSER LINE NOTATION :
- 1VMYVQ2S1 -DL
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 6700 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 91,163,1952
|
Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|
| Hazard Codes | Xi |
|---|
| Risk Phrases | R36/37/38 |
|---|
| Safety Phrases | S22-S24/25 |
|---|
| RIDADR | NONH for all modes of transport |
|---|
| WGK Germany | 3 |
|---|
| RTECS | PD0500000 |
|---|
| HS Code | 2930909090 |
|---|
Customs
| HS Code | 2930909090 |
|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
|---|
Articles25
More Articles
| Importance of product inhibition in the kinetics of the acylase hydrolysis reaction by differential stopped flow microcalorimetry. Anal. Biochem. 308 , 285-293, (2002) The hydrolysis of N-acetyl-L-methionine, N-acetylglycine, N-acetyl-L-phenylalanine, and N-acetyl-L-alanine at 298.35K by porcine kidney acylase I (EC 3.5.1.14) was monitored by the heat released upon ... | |
| Model sclerotization studies. 4. Generation of N-acetylmethionyl catechol adducts during tyrosinase-catalyzed oxidation of catechols in the presence of N-acetylmethionine. Arch. Insect Biochem. Physiol. 38(1) , 44-52, (1998) Incubation of catechol with mushroom tyrosinase in the presence of N-acetylmethionine resulted in the generation of an adduct. This product was identified to be N-acetylmethionyl catechol, on the basi... | |
| Identification of N-acetylmethionine as the product released during the NH2-terminal processing of a pseudo-class I actin. J. Biol. Chem. 264(19) , 11491-6, (1989) Genes for the various isoactins define two classes of actin. Class I actin genes code for Met-Asp(Glu)-actin, and class II actin genes code for Met-X-Asp(Glu)-actin where X is usually cysteine. Amino ... | |
Synonyms
| Methionine, N-acetyl-, DL- |
| 2-(acetylamino)-4-(methylthio)butanoic acid |
| 2-acetamido-4-methylsulfanylbutanoic acid |
| 2-Acetamido-4-(methylthio)butanoic acid |
| N-acetyl-methionine |
| DL-Methionine, N-acetyl- |
| Methionine, N-acetyl- |
| ACETYL-DL-METHIONINE |
| N-Acetylmethionine |
| UNII:383941IGXN |
| Methionamine |
| MFCD00008681 |
| Ac-DL-Met-OH |
| DL-N-Acetylmethionine |
| EINECS 214-224-3 |
