CAS No.73246-45-4,Propanoic acid,2-chloro-, methyl ester, (2S)- Suppliers

Detail of "73246-45-4"

CAS Number:

73246-45-4

Name:

Propanoic acid,2-chloro-, methyl ester, (2S)-

Superlist Name:

(S)-(-)-Methyl 2-chloropropionate

Molecular Structure:

Formula:

C₄H₇ClO₂

Molecular Weight:

122.55

Synonyms:

Propanoicacid, 2-chloro-, methyl ester, (S)-;(-)-2-Chloropropionic acid methyl ester;(-)-Methyl 2-chloropropanoate;(-)-Methyl 2-chloropropionate;(-)-Methyl a-chloropropionate;(S)-(-)-2-Chloropropionic acid methyl ester;(S)-2-Chloropropanoic acid methylester;(S)-2-Chloropropionic acid methyl ester;(S)-Methyl 2-chloropropionate;L-a-Chloropropionic acid methylester;Methyl (S)-(-)-2-chloropropionate;Methyl (S)-2-Chloropropanoate;Methyl(S)-a-chloropropionate;MethylL-(-)-2-chloropropionate;Methyl l-a-chloropropionate;

EINECS:

412-470-8

Density:

1.116 g/cm³

Boiling Point:

130.8 °C at 760 mmHg

Flash Point:

37.6 °C

Appearance:

Colorless liquid

Hazard Symbols:

Risk Codes:

10-36-48/22

Safety:

23-26-36 Details

Transport Information:

UN 2933 3/PG 3

Reference

Resolution of racemic mixtures of aliphatic acid esters: Resolution of racemic mixtures of aliphatic acid esters. Dahod, Samun K.; Siuta-Mangano, Patricia (Stauffer Chemical Co., USA). Eur. Pat. Appl. EP 196625 A2 8 Oct 1986, 24 pp. DESIGNATED STATES: R: BE, DE, FR, GB, IT. (European Patent Organization) CODEN: EPXXDW. CLASS: ICM: C12P041-00. ICS: C12P007-40. APPLICATION: EP 86-104201 26 Mar 1986. PRIORITY: US 85-718600 1 Apr 1985. 20047-41-0 is the cas registry number of certain chemical which is used as reagents here. DOCUMENT TYPE: Patent CA Section: 16 (Fermentation and Bioindustrial Chemistry) RR1XCCO2R2 [I; R, R1 = H, alkyl; R2 = alkyl; X = halo, (un)substituted aliph. or arom. group] were resolved using a lipase from Candida cylindracea. DL-MeCHClCO2Me (I) was stirred at pH 7.0 with C. cylindracea lipase for 42 h. The unreacted I was sepd. by centrifugation to give a mixt. of 84% L-I and 16% D-I. .

a-Halo-N,N-dimethylpropionamides: a-Halo-N,N-dimethylpropionamides. Chan, Jimmy Hau Hin; Wilson, Angus (Stauffer Chemical Co. , USA). Eur. Pat. Appl. EP 91677 A1 19 Oct 1983, 7 pp. DESIGNATED STATES: R: AT, BE, CH, DE, FR, GB, IT, LI, NL. (English). (European Patent Organization). CODEN: EPXXDW. 88593-95-7 and 73246-45-4 which are cas registry numbers are also used here. CLASS: IC: C07C102-06; C07C103-34. APPLICATION: EP 83-103457 8 Apr 1983. PRIORITY: US 82-367196 12 Apr 1982. DOCUMENT TYPE: Patent CA Section: 23 (Aliphatic Compounds) Esters MeCHRCO2R1 (R = Cl, Br; R1 = Me, Et) were treated with aq. Me2NH to yield MeCHRCONMe2. Thus, L-MeCHClCO2Me in PhMe-H2O was treated with aq. Me2NH at 0-5°, H2O was added as the temp. rose to ~ 11°, and the mixt. was stirred, as it warmed to ~ 19°, to give D-(-)-MeCHClCONMe2. .

Detail of "73246-45-4"

Propanoic acid,2-chloro-, methyl ester, (2S)-

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CAS No.73246-45-4 (S)-(-)-Methyl 2-chloropropionate

CAS No.73246-45-4 (S)-(-)-Methyl 2-chloropropionate

CAS No.73246-45-4 (S)-(-)-Methyl 2-chloropropionate

CAS No.73246-45-4 (S)-(-)-Methyl 2-chloropropionate

CAS No.73246-45-4 (S)-(-)-Methyl 2-chloropropionate

CAS No.73246-45-4 (S)-(-)-Methyl 2-chloropropionate

CAS No.73246-45-4 (S)-(-)-Methyl 2-chloropropionate

CAS No.73246-45-4 (S)-(-)-Methyl 2-chloropropionate

CAS No.73246-45-4 (S)-(-)-Methyl 2-chloropropionate

CAS No.73246-45-4 (S)-(-)-Methyl 2-chloropropionate

CAS No.73246-45-4 (S)-(-)-Methyl 2-chloropropionate

CAS No.73246-45-4 (S)-(-)-Methyl 2-chloropropionate

Reference