*** CHEMICAL IDENTIFICATION ***
RTECS NUMBER : AY4342000
CHEMICAL NAME : Alanine, 3-((carboxymethyl)thio)-, L-
CAS REGISTRY NUMBER : 638-23-3
BEILSTEIN REFERENCE NO. : 1725012
REFERENCE : 4-04-00-03150 (Beilstein Handbook Reference)
LAST UPDATED : 199707
DATA ITEMS CITED : 9
MOLECULAR FORMULA : C5-H9-N-O4-S
MOLECULAR WEIGHT : 179.21
WISWESSER LINE NOTATION : QVYZ1S1VQ -L
COMPOUND DESCRIPTOR : Drug
Reproductive Effector
SYNONYMS/TRADE NAMES :
* Carbocisteine
* Carbocysteine
* L-Carboxymethylcysteine
* (R)-S-(Carboxymethyl)cysteine
* S-(Carboxymethyl)-L-cysteine
* 3-(Carboxymethylthio)-L-alanine
* L-3-((Carboxymethyl)thio)alanine
* L-Cysteine, S-(carboxymethyl)-
* L.J. 206
* Mucodyne
* Rhinathiol
* Rinatiol
* Thiodril
*** 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 : >15 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YAKUD5 Gekkan Yakuji. Pharmaceuticals Monthly. (Yakugyo Jihosha, Inaoka
Bldg., 2-36 Jinbo-cho, Kanda, Chiyoda-ku, Tokyo 101, Japan) V.1- 1959-
Volume(issue)/page/year: 24,1705,1982
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 7800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo,
Japan) Volume(issue)/page/year: 6,190,1982
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 10300 mg/kg
TOXIC EFFECTS :
Behavioral - ataxia
REFERENCE :
YKYUA6 Yakkyoku. Pharmacy. (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo,
Japan) V.1- 1950- Volume(issue)/page/year: 32,993,1981
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 8400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo,
Japan) Volume(issue)/page/year: 6,190,1982
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Intraperitoneal
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 1433 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15
Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881-
Volume(issue)/page/year: 94,1419,1974
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Subcutaneous
SPECIES OBSERVED : Rodent - mouse
DOSE/DURATION : 9 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo,
Japan) Volume(issue)/page/year: 6,190,1982
** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 11250 mg/kg/30D-I
TOXIC EFFECTS :
Blood - changes in erythrocyte (RBC) count
Blood - changes in platelet count
Biochemical - Enzyme inhibition, induction, or change in blood or tissue
levels - transaminases
REFERENCE :
YKYUA6 Yakkyoku. Pharmacy. (Nanzando, 4-1-11, Yushima, Bunkyo-ku, Tokyo,
Japan) V.1- 1950- Volume(issue)/page/year: 32,993,1981
** REPRODUCTIVE DATA **
TYPE OF TEST : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE : 625 mg/kg
SEX/DURATION : female 17-21 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - physical
REFERENCE :
KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda
Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960-
Volume(issue)/page/year: 13,1311,1979
*** STATUS IN U.S. ***
EPA TSCA Section 8(b) CHEMICAL INVENTORY
*** END OF RECORD ***
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ALL Chemical Property And Toxicity Analysis PAGES IN THIS GROUP
| NAME | CAS |
Alanine, 3-(p-boronophenyl)-
| 90580-64-6 |
5'-Adenylic acid, monoanhydride with sulfuric acid
| 485-84-7 |
Alanine, N-(p-bromobenzenesulfonyl)-3-phenyl-, D-
| 40279-98-9 |
Alanine, N-(p-bromobenzenesulfonyl)-3-phenyl-, DL-
| 37642-61-8 |
Alanine, N-((5-bromo-3-indolyl)oxalyl)-, DL-
| 97500-74-8 |
beta-Alanine, N-(5-bromo-1-naphthyl)-, sodium salt
| 34592-40-0 |
Alanine, N-(3-bromo-1-oxopropyl)-3-(p-chlorophenyl)-,DL-
| 55327-84-9 |
beta-Alanine,N-butyl-N-(((((2,3-dihydro-2,2-dimethyl-7-benzofuranyl)oxy)carbonyl)methyl amino)thio)-, ethyl ester
| 82560-59-6 |
beta-Alanine,N-butyl-N-(((((2,3-dihydro-2,2-dimethyl-7-benzofuranyl)oxy)carbonyl)methyl amino)thio)-, methyl ester
| 82560-62-1 |
beta-Alanine, N-butyl-N-nitroso-
| 62018-92-2 |
Alanine, N-(3-(3-carbamoylacrylamido)alanyl)-, (E)-L-
| 36051-75-9 |
beta-Alanine,N-(3-carbamoyl-5-methoxyacetamido-2,4,6-triiodobenzoyl)-
| 57469-53-1 |
5'-Adenylic acid, polymers, complex with 5'-uridylicacid polymers (1:1)
| 24936-38-7 |
Alanine, 3-(3-carbamoyl-4-methoxyphenyl)-, DL-
| 13406-48-9 |
Alanine, 3-(3-carbamoyl-4-methoxyphenyl)-,monohydrochloride, DL-
| 16277-17-1 |
Alanine, N-carbamoyl-N-nitroso-, ethyl ester
| 67792-93-2 |
Alanine, N-carbamoyl-N-nitroso-3-phenyl-
| 67792-90-9 |
Alanine, N-carbamoyl-N-nitroso-3-phenyl-, ethyl ester
| 67792-89-6 |
Alanine, N-carboxy-N-(chloroacetyl)-, N-benzyl ester
| 67792-89-6 |
Alanine, 3-((2-carboxyethyl)thio)-
| 4033-46-9 |
Alanine, N-(carboxymethyl)-, N-tert-butyl ester,3-ester with 3-beta,14-dihydroxy-5-beta-card-20(22)-enolide, D-
| 81072-25-5 |
Alanine, N-(carboxymethyl)-, N-tert-butyl ester,3-ester with 3-beta,14-dihydroxy-5-beta-card-20(22)-enolide, L-
| 81072-26-6 |
beta-Alanine, N-carboxymethyl-N-nitro-
| 10526-60-0 |
5'-Adenylic acid, potassium salt
| 35170-28-6 |
Alanine, 3-((carboxymethyl)thio)-
| 2387-59-9 |
Alanine, 3-((carboxymethyl)thio)-, L-
| 638-23-3 |
Alanine, N-carboxy-3-phenyl-, N-benzyl ester, L-
| 1161-13-3 |
Alanine,N-(chloroacetyl)-3-phenyl-N-(p-tolylsulfonyl)-
| 102516-65-4 |
Alanine,N-((1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetyl)-, DL-
| 76812-17-4 |
Alanine,N-((1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetyl)-3-(methyl thio)-
| 87270-38-0 |
Alanine,N-((1-(4-chlorobenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetyl)-3-phenyl-, DL-
| 76823-26-2 |
Alanine, N-(p-chlorobenzoyl)-3-phenyl-, ethyl ester
| 19064-51-8 |
beta-Alanine, N-(p-chlorobenzoyl)-N-2,6-xylyl-
| 30544-73-1 |
L-Alanine, 3-((2-chloroethenyl)thio)-
| 115453-71-9 |
3'-Adenylic acid, sodium salt
| 54835-81-3 |
Alanine,3-(p-((2-chloroethyl)(2-fluoroethyl)amino)phenyl)-
| 1222-64-6 |
beta-Alanine, N-(2-chloroethyl)-N-methyl-,hydrochloride
| 89583-19-7 |
beta-Alanine, N-(2-chloroethyl)-N-methyl-, methylester, hydrochloride
| 89796-55-4 |
Alanine, N-(((2-chloroethyl)nitrosoamino)carbonyl)-,DL-
| 52320-86-2 |
L-Alanine,N-(((2-chloroethyl)nitrosoamino)carbonyl)-,(17-beta)-3-hydroxyestra-1,3,5(10)- trien-17-yl ester
| 93398-55-1 |
L-Alanine,N-(((2-chloroethyl)nitrosoamino)carbonyl)-,(17-beta)-17-hydroxyestra-1,3,5(10)- trien-3-yl ester
| 89083-85-2 |
Alanine,N-(((2-chloroethyl)nitrosoamino)carbonyl)-2-methyl-
| 52320-87-3 |
Alanine,N-(((2-chloroethyl)nitrosoamino)carbonyl)-3-phenyl-,DL-
| 52322-29-9 |
Alanine, N-((2-chloroethyl)nitrosocarbamoyl)-
| 80687-07-6 |
beta-Alanine, N-((2-chloroethyl)nitrosocarbamoyl)-
| 79955-38-7 |
5'-Adenylic acid, sodium salt
| 13474-03-8 |
Alanine, N-((2-chloroethyl)nitrosocarbamoyl)-, benzylester, L-
| 96408-99-0 |
Alanine,N-(3-(2-chloroethyl)-3-nitrosoureido)-3-phenyl-
| 74729-50-3 |
Alanine, 3-((2-chloroethyl)thio)-
| 28361-96-8 |
Alanine,N-((5-chloro-8-hydroxy-3-methyl-1-oxo-7-isochromanyl)carbonyl)-
| 54952-08-8 |
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